array:23 [
  "pii" => "S0210569113002192"
  "issn" => "02105691"
  "doi" => "10.1016/j.medin.2013.10.003"
  "estado" => "S300"
  "fechaPublicacion" => "2014-10-01"
  "aid" => "636"
  "copyright" => "Elsevier España, S.L.U. and SEMICYUC"
  "copyrightAnyo" => "2013"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "fla"
  "cita" => "Med Intensiva. 2014;38:422-9"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:2 [
    "total" => 3124
    "formatos" => array:3 [
      "EPUB" => 158
      "HTML" => 2105
      "PDF" => 861
    ]
  ]
  "itemSiguiente" => array:19 [
    "pii" => "S0210569113001575"
    "issn" => "02105691"
    "doi" => "10.1016/j.medin.2013.07.002"
    "estado" => "S300"
    "fechaPublicacion" => "2014-10-01"
    "aid" => "610"
    "copyright" => "Elsevier España, S.L.U. and SEMICYUC"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Med Intensiva. 2014;38:430-7"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 2704
      "formatos" => array:3 [
        "EPUB" => 171
        "HTML" => 1796
        "PDF" => 737
      ]
    ]
    "es" => array:12 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original</span>"
      "titulo" => "Morbimortalidad asociada al da&#241;o renal agudo en pacientes ingresados en unidades de cuidados intensivos pedi&#225;tricos"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "430"
          "paginaFinal" => "437"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Morbimortality associated to acute kidney injury in patients admitted to pediatric intensive care units"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "J&#46;C&#46; G&#243;mez Polo, A&#46;J&#46; Alcaraz Romero, M&#46;A&#46; Gil-Ru&#237;z Gil-Esparza, J&#46; L&#243;pez-Herce Cid, M&#46; Garc&#237;a San Prudencio, S&#46;N&#46; Fern&#225;ndez Lafever, &#193;&#46; Carrillo &#193;lvarez"
          "autores" => array:7 [
            0 => array:2 [
              "nombre" => "J&#46;C&#46;"
              "apellidos" => "G&#243;mez Polo"
            ]
            1 => array:2 [
              "nombre" => "A&#46;J&#46;"
              "apellidos" => "Alcaraz Romero"
            ]
            2 => array:2 [
              "nombre" => "M&#46;A&#46;"
              "apellidos" => "Gil-Ru&#237;z Gil-Esparza"
            ]
            3 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "L&#243;pez-Herce Cid"
            ]
            4 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Garc&#237;a San Prudencio"
            ]
            5 => array:2 [
              "nombre" => "S&#46;N&#46;"
              "apellidos" => "Fern&#225;ndez Lafever"
            ]
            6 => array:2 [
              "nombre" => "&#193;&#46;"
              "apellidos" => "Carrillo &#193;lvarez"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "Traduccion" => array:1 [
      "en" => array:9 [
        "pii" => "S2173572714000551"
        "doi" => "10.1016/j.medine.2013.07.007"
        "estado" => "S300"
        "subdocumento" => ""
        "abierto" => array:3 [
          "ES" => true
          "ES2" => true
          "LATM" => true
        ]
        "gratuito" => true
        "lecturas" => array:1 [
          "total" => 0
        ]
        "idiomaDefecto" => "en"
        "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173572714000551?idApp=WMIE"
      ]
    ]
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210569113001575?idApp=WMIE"
    "url" => "/02105691/0000003800000007/v1_201409200306/S0210569113001575/v1_201409200306/es/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S0210569113002209"
    "issn" => "02105691"
    "doi" => "10.1016/j.medin.2013.09.008"
    "estado" => "S300"
    "fechaPublicacion" => "2014-10-01"
    "aid" => "637"
    "copyright" => "Elsevier Espa&#241;a&#44; S&#46;L&#46;U&#46; and SEMICYUC"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Med Intensiva. 2014;38:413-21"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 6311
      "formatos" => array:3 [
        "EPUB" => 196
        "HTML" => 4884
        "PDF" => 1231
      ]
    ]
    "es" => array:13 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original</span>"
      "titulo" => "Fen&#243;menos de despolarizaci&#243;n cortical propagada en los pacientes con lesiones cerebrales traum&#225;ticas e isqu&#233;micas&#46; Resultados de un estudio piloto"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "413"
          "paginaFinal" => "421"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Cortical spreading depolarization phenomena in patients with traumatic and ischemic brain injuries&#46; Results of a pilot study"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:7 [
          "identificador" => "fig0010"
          "etiqueta" => "Figura 2"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr2.jpeg"
              "Alto" => 1678
              "Ancho" => 3167
              "Tamanyo" => 740704
            ]
          ]
          "descripcion" => array:1 [
            "es" => "<p id="spar0090" class="elsevierStyleSimplePara elsevierViewall">Selecci&#243;n de 140<span class="elsevierStyleHsp" style=""></span>min del registro ECoG de un paciente afecto de TCE&#46; Registro bipolar &#40;4 series de 6 canales&#41;&#58; canal A<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>electrodos 1-2&#59; canal B<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>2-3&#59; canal C<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>3-4&#59; canal D<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>4-5&#59; canal E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>5-6&#59; canal F<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>6-1&#46; Se observan 2 episodios de CSD a las 5&#58;32<span class="elsevierStyleHsp" style=""></span>h y a las 6&#58;22<span class="elsevierStyleHsp" style=""></span>h&#44; caracterizados por cambios esterotipados en la l&#237;nea de base &#40;SPC&#41;&#46; Los n&#250;meros indican el electrodo que recoge la despolarizaci&#243;n&#46;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "M&#46; Sueiras, J&#46; Sahuquillo, B&#46; Garc&#237;a-L&#243;pez, &#193;&#46; S&#225;nchez-Guerrero, M&#46;A&#46; Poca, E&#46; Santamarina, M&#46; Riveiro, M&#46; Fabricius, A&#46;J&#46; Strong"
          "autores" => array:9 [
            0 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Sueiras"
            ]
            1 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Sahuquillo"
            ]
            2 => array:2 [
              "nombre" => "B&#46;"
              "apellidos" => "Garc&#237;a-L&#243;pez"
            ]
            3 => array:2 [
              "nombre" => "&#193;&#46;"
              "apellidos" => "S&#225;nchez-Guerrero"
            ]
            4 => array:2 [
              "nombre" => "M&#46;A&#46;"
              "apellidos" => "Poca"
            ]
            5 => array:2 [
              "nombre" => "E&#46;"
              "apellidos" => "Santamarina"
            ]
            6 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Riveiro"
            ]
            7 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Fabricius"
            ]
            8 => array:2 [
              "nombre" => "A&#46;J&#46;"
              "apellidos" => "Strong"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210569113002209?idApp=WMIE"
    "url" => "/02105691/0000003800000007/v1_201409200306/S0210569113002209/v1_201409200306/es/main.assets"
  ]
  "es" => array:19 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">ORIGINAL</span>"
    "titulo" => "Transfusi&#243;n de hemat&#237;es y supervivencia a largo plazo en la cirug&#237;a card&#237;aca no complicada"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "422"
        "paginaFinal" => "429"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "M&#46; Riera, J&#46; Ib&#225;&#241;ez, M&#46; Molina, R&#46; Am&#233;zaga, A&#46; Colomar, A&#46; Carrillo, O&#46; Bonn&#237;n, J&#46;I&#46; S&#225;ez de Ibarra, C&#46; Campillo-Artero"
        "autores" => array:9 [
          0 => array:4 [
            "nombre" => "M&#46;"
            "apellidos" => "Riera"
            "email" => array:1 [
              0 => "rierasagrera&#64;gmail&#46;com"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">&#42;</span>"
                "identificador" => "cor0005"
              ]
            ]
          ]
          1 => array:2 [
            "nombre" => "J&#46;"
            "apellidos" => "Ib&#225;&#241;ez"
          ]
          2 => array:2 [
            "nombre" => "M&#46;"
            "apellidos" => "Molina"
          ]
          3 => array:2 [
            "nombre" => "R&#46;"
            "apellidos" => "Am&#233;zaga"
          ]
          4 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "Colomar"
          ]
          5 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "Carrillo"
          ]
          6 => array:2 [
            "nombre" => "O&#46;"
            "apellidos" => "Bonn&#237;n"
          ]
          7 => array:2 [
            "nombre" => "J&#46;I&#46;"
            "apellidos" => "S&#225;ez de Ibarra"
          ]
          8 => array:2 [
            "nombre" => "C&#46;"
            "apellidos" => "Campillo-Artero"
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:2 [
            "entidad" => "Servicio de Medicina Intensiva&#44; Servicio de Cirug&#237;a Card&#237;aca&#44; Hospital Universitario Son Espases&#44; Palma de Mallorca&#44; Islas Baleares&#44; Espa&#241;a"
            "identificador" => "aff0005"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Autor para correspondencia&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "en" => array:1 [
        "titulo" => "Red cell transfusion and long-term survival in non-complicated heart surgery"
      ]
    ]
    "resumenGrafico" => array:2 [
      "original" => 0
      "multimedia" => array:7 [
        "identificador" => "fig0005"
        "etiqueta" => "Figura 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 2357
            "Ancho" => 1584
            "Tamanyo" => 139669
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">La transfusi&#243;n de hemat&#237;es &#40;l&#237;nea discontinua&#41; no provoc&#243; diferencias significativas en la supervivencia de los enfermos &#60; 70 a&#241;os &#40;A&#41; o &#8805; 70 a&#241;os &#40;B&#41;&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Introducci&#243;n</span><p id="par0005" class="elsevierStylePara elsevierViewall">La transfusi&#243;n alog&#233;nica de hemat&#237;es durante la cirug&#237;a card&#237;aca es una pr&#225;ctica que presenta una gran variabilidad&#44; oscilando su uso entre el 27 y el 90&#37;<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#44;2</span></a>&#44; y numerosos estudios observacionales han mostrado que la transfusi&#243;n en el per&#237;odo perioperatorio de la cirug&#237;a card&#237;aca se asocia a una mayor morbimortalidad hospitalaria<a class="elsevierStyleCrossRefs" href="#bib0015"><span class="elsevierStyleSup">3&#8211;5</span></a> y una menor supervivencia a largo plazo<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">6&#8211;11</span></a>&#46;</p><p id="par0010" class="elsevierStylePara elsevierViewall">La decisi&#243;n cl&#237;nica de transfundir no es f&#225;cil cuando se trata de un enfermo estable con escasa o moderada hemorragia operatoria y postoperatoria&#44; y dicha decisi&#243;n se basa principalmente en la observaci&#243;n de que la anemia&#44; pre y perioperatoria&#44; es un factor de riesgo independiente de morbimortalidad<a class="elsevierStyleCrossRefs" href="#bib0015"><span class="elsevierStyleSup">3&#44;12&#8211;18</span></a>&#44; aunque no todos los estudios lo confirman<a class="elsevierStyleCrossRefs" href="#bib0095"><span class="elsevierStyleSup">19&#44;20</span></a>&#46; La transfusi&#243;n de 1-2 unidades de hemat&#237;es en el per&#237;odo perioperatorio de la cirug&#237;a card&#237;aca tambi&#233;n se ha asociado con mayor morbimortalidad<a class="elsevierStyleCrossRefs" href="#bib0040"><span class="elsevierStyleSup">8&#44;11</span></a>&#44; aunque otros autores no lo corroboran<a class="elsevierStyleCrossRef" href="#bib0105"><span class="elsevierStyleSup">21</span></a> incluso cuando los enfermos son octogenarios<a class="elsevierStyleCrossRef" href="#bib0110"><span class="elsevierStyleSup">22</span></a>&#46;</p><p id="par0015" class="elsevierStylePara elsevierViewall">El efecto de la transfusi&#243;n de hemat&#237;es sobre la supervivencia a largo plazo de los pacientes operados de cirug&#237;a card&#237;aca no es bien conocido&#44; pero algunos estudios muestran que se asocia a un aumento de la mortalidad a corto y a largo plazo<a class="elsevierStyleCrossRefs" href="#bib0020"><span class="elsevierStyleSup">4&#44;6&#8211;9</span></a>&#44; tanto si se transfunden grandes o peque&#241;as cantidades de hemat&#237;es&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">Los objetivos principales de este estudio fueron determinar&#44; en los pacientes operados de cirug&#237;a card&#237;aca&#44; la asociaci&#243;n de la transfusi&#243;n de 1 o 2 unidades hemat&#237;es con la morbilidad hospitalaria&#44; la mortalidad a 30 d&#237;as y la supervivencia a largo plazo&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">M&#233;todos</span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Pacientes</span><p id="par0025" class="elsevierStylePara elsevierViewall">Este estudio se realiz&#243; en el Hospital Universitario Son Espases de Palma de Mallorca&#44; centro de referencia para una poblaci&#243;n de 1&#46;000&#46;000 de habitantes&#46; Los datos se obtuvieron a partir de una base de datos espec&#237;fica&#44; cumplimentada por intensivistas y cirujanos card&#237;acos&#44; que contiene todos los pacientes operados desde noviembre del 2002 hasta el 31 de diciembre del 2009&#46; Los enfermos fueron atendidos en la unidad de cuidados intensivos &#40;UCI&#41; de cirug&#237;a card&#237;aca durante su per&#237;odo postoperatorio con un protocolo estandarizado&#46; Las variables preoperatorias&#44; perioperatorias y postoperatorias&#44; y la utilizaci&#243;n de los distintos componentes sangu&#237;neos&#44; se recogieron de forma prospectiva como parte de la actividad cl&#237;nica<a class="elsevierStyleCrossRef" href="#bib0115"><span class="elsevierStyleSup">23</span></a>&#46; El estudio fue aprobado por el Comit&#233; de Investigaci&#243;n de nuestro hospital y el consentimiento individual se omiti&#243;&#44; dado que se trata de un estudio observacional&#46;</p><p id="par0030" class="elsevierStylePara elsevierViewall">Se estudi&#243; a todos los pacientes &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>2&#46;532&#41; mayores de 17 a&#241;os y operados de cirug&#237;a coronaria&#44; valvular o combinada &#40;coronaria &#43; valvular&#41;&#44; con y sin circulaci&#243;n extracorp&#243;rea&#46; Se incluy&#243; a los pacientes que no hab&#237;an recibido transfusi&#243;n de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&#41; y los que recibieron 1 o 2 unidades de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&#41; en el acto operatorio y&#47;o en las primeras 72 h postoperatorias de estancia en la UCI&#46; Se analiz&#243; tambi&#233;n la transfusi&#243;n de otros hemoderivados &#40;plasma fresco y plaquetas&#41;&#46; Todas las unidades de hemat&#237;es fueron tratadas con leucorreducci&#243;n&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">Todos los pacientes recibieron de rutina las dosis est&#225;ndar en cirug&#237;a card&#237;aca de &#225;cido tranex&#225;mico o &#233;psilon-aminocaproico despu&#233;s de la inducci&#243;n de la anestesia general&#46; Los criterios de transfusi&#243;n eran mantener valores de hemoglobina &#40;Hb&#41; &#8805; 8<span class="elsevierStyleHsp" style=""></span>g&#47;dl y &#8805; 10<span class="elsevierStyleHsp" style=""></span>g&#47;dl en los pacientes que presentaban da&#241;o mioc&#225;rdico o neurol&#243;gico&#46;</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Definiciones</span><p id="par0040" class="elsevierStylePara elsevierViewall">La anemia preoperatoria se defini&#243; seg&#250;n los criterios de la Organizaci&#243;n Mundial de l Salud&#58; Hb &#60; 13<span class="elsevierStyleHsp" style=""></span>g&#47;dl en los hombres y Hb &#60; 12<span class="elsevierStyleHsp" style=""></span>g&#47;dl en las mujeres&#46; La funci&#243;n renal preoperatoria se valor&#243; mediante la estimaci&#243;n del filtrado glomerular &#40;eFG&#41;&#44; calculado seg&#250;n la f&#243;rmula abreviada <span class="elsevierStyleItalic">Modification of Diet in Renal Disease</span> &#40;MDRD&#41;<a class="elsevierStyleCrossRef" href="#bib0120"><span class="elsevierStyleSup">24</span></a>&#46; El eFG se expresa en ml&#47;min por 1&#44;73 m<span class="elsevierStyleSup">2</span> y valores &#60; 30<span class="elsevierStyleHsp" style=""></span>ml&#47;min por 1&#44;73 m<span class="elsevierStyleSup">2</span> se consideraron como disfunci&#243;n renal grave&#46;</p><p id="par0045" class="elsevierStylePara elsevierViewall">Las complicaciones card&#237;acas que se analizaron fueron el infarto agudo de miocardio&#44; la fibrilaci&#243;n ventricular&#44; la fibrilaci&#243;n auricular y el shock cardiog&#233;nico&#46; El infarto agudo de miocardio en el per&#237;odo postoperatorio se defini&#243; por la presencia de nuevas ondas Q o alteraciones t&#237;picas de isquemia aguda presentes en el electrocardiograma&#46;</p><p id="par0050" class="elsevierStylePara elsevierViewall">Las complicaciones no card&#237;acas incluyeron la neumon&#237;a&#44; la traqueobronquitis&#44; la insuficiencia renal aguda&#44; el accidente cerebrovascular y el shock hemorr&#225;gico&#46; Los criterios para el diagn&#243;stico de la neumon&#237;a y la traqueobronquitis fueron descritos anteriormente por nosotros<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">25</span></a>&#46; El tiempo de ventilaci&#243;n mec&#225;nica se defini&#243; como el tiempo durante el cual el enfermo necesit&#243; soporte ventilatorio desde el ingreso en la UCI hasta la extubaci&#243;n&#46; La insuficiencia renal aguda se defini&#243; seg&#250;n los criterios AKIN<a class="elsevierStyleCrossRef" href="#bib0130"><span class="elsevierStyleSup">26</span></a> cuando la creatinina s&#233;rica en la UCI aument&#243; &#8805; 0&#44;3<span class="elsevierStyleHsp" style=""></span>mg&#47;dl respecto a la basal&#44; o bien hubo un aumento porcentual de la creatinina s&#233;rica &#8805; 50&#37;&#46; Se defini&#243; el accidente cerebrovascular postoperatorio como la aparici&#243;n de un d&#233;ficit focal neurol&#243;gico persistente durante al menos 24<span class="elsevierStyleHsp" style=""></span>h y confirmado mediante una tomograf&#237;a computarizada&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall">La variable principal de resultado fue la mortalidad a 30 d&#237;as de la intervenci&#243;n quir&#250;rgica y la observada en los pacientes dados de alta vivos del hospital al final del per&#237;odo de seguimiento&#46; Los datos relacionados con la mortalidad fueron obtenidos de la historia cl&#237;nica electr&#243;nica y del Instituto Nacional de Defunci&#243;n hasta el 31 de diciembre del 2011&#46;</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0115">An&#225;lisis estad&#237;stico</span><p id="par0060" class="elsevierStylePara elsevierViewall">Los resultados de las variables continuas se presentan como media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>desviaci&#243;n est&#225;ndar o mediana &#40;rango intercuartil&#41; cuando la distribuci&#243;n no era normal&#46; Las variables categ&#243;ricas se muestran en valor absoluto o porcentaje&#46; Para determinar la asociaci&#243;n de la transfusi&#243;n con la morbimortalidad hospitalaria&#44; se realiz&#243; un estudio univariado&#46; Las diferencias entre variables cuantitativas se analizaron mediante la prueba de la t de Student o la no param&#233;trica U de Mann-Whitney&#44; si no segu&#237;an la distribuci&#243;n normal&#46; Las diferencias entre variables categ&#243;ricas se analizaron con la prueba de la &#967;<span class="elsevierStyleSup">2</span>&#46;</p><p id="par0065" class="elsevierStylePara elsevierViewall">El riesgo preoperatorio se estim&#243; mediante el modelo log&#237;stico EuroSCORE&#46; El escaso n&#250;mero de defunciones en el hospital y de la mayor&#237;a de complicaciones postoperatorias no permiti&#243; realizar un an&#225;lisis de regresi&#243;n log&#237;stica con potencia suficiente para determinar la asociaci&#243;n entre la mortalidad hospitalaria y la transfusi&#243;n de hemat&#237;es&#46;</p><p id="par0070" class="elsevierStylePara elsevierViewall">Para completar el estudio&#44; se calcul&#243; el riesgo de recibir una transfusi&#243;n mediante el an&#225;lisis <span class="elsevierStyleItalic">propensity score</span>&#46; El <span class="elsevierStyleItalic">propensity score</span> se calcul&#243; mediante un modelo de regresi&#243;n log&#237;stica creado con todos los factores de riesgo de recibir una transfusi&#243;n que alcanzaron un nivel de significaci&#243;n estad&#237;stica &#40;p &#60; 0&#44;10&#41;&#46; La probabilidad de recibir una transfusi&#243;n de cada paciente oscil&#243; entre 0&#44;022 y 0&#44;995&#46;</p><p id="par0075" class="elsevierStylePara elsevierViewall">El an&#225;lisis de la supervivencia se realiz&#243; con el m&#233;todo de Kaplan Meier en los pacientes que fueron dados de alta vivos del hospital&#46; Consideramos censurados a los pacientes que estaban vivos a 31 de diciembre del 2011 y los que estaban vivos en el &#250;ltimo contacto&#46; Se calcularon las tasas de supervivencia en cada grupo de edad &#40;&#60; 70 y &#8805; 70 a&#241;os&#41; en funci&#243;n de ser o no transfundidos con hemat&#237;es&#46;</p><p id="par0080" class="elsevierStylePara elsevierViewall">Para determinar si la transfusi&#243;n de hemat&#237;es se asocia a una mayor mortalidad a largo plazo&#44; utilizamos el modelo de riesgos proporcionales de regresi&#243;n de Cox&#46; El modelo se construy&#243; seleccionando las variables relacionadas con la mortalidad&#44; tanto preoperatorias como postoperatorias&#44; con un nivel de significaci&#243;n &#60; 0&#44;1 en el an&#225;lisis univariado&#46; Dado que la mortalidad fue mayor en los pacientes &#8805; 70 a&#241;os respecto a los de menor edad&#44; y que no hab&#237;a diferencias estad&#237;sticamente significativas entre los pacientes &#8805; 80 a&#241;os y los comprendidos entre los 71 y los 79 a&#241;os&#44; analizamos 2 grupos &#40;&#60; 70 y &#8805; 70 a&#241;os&#41;&#46; Para estimar el riesgo proporcional&#44; excluimos a los pacientes que fallecieron en el hospital y escogimos como mejor modelo explicativo el que ten&#237;a una mayor raz&#243;n de verosimilitud&#46; El an&#225;lisis estad&#237;stico se hizo mediante el paquete estad&#237;stico SPSS v&#46; 18&#46;0 para Windows&#46;</p></span></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0120">Resultados</span><p id="par0085" class="elsevierStylePara elsevierViewall">En la <a class="elsevierStyleCrossRef" href="#tbl0005">tabla 1</a> se resumen las principales variables demogr&#225;ficas y las comorbilidades presentes antes de la cirug&#237;a en los 2 grupos de pacientes incluidos en el estudio&#46; Los pacientes transfundidos fueron de mayor edad&#44; presentaron un mayor EuroSCORE log&#237;stico y una mayor frecuencia de comorbilidades&#44; como la diabetes mellitus&#44; la hipertensi&#243;n arterial&#44; una peor funci&#243;n renal y la anemia preoperatoria&#46; Los tiempos de CEC y de isquemia &#40;<a class="elsevierStyleCrossRef" href="#tbl0010">tabla 2</a>&#41; fueron m&#225;s largos en los transfundidos&#46; Los pacientes operados de cirug&#237;a combinada &#40;coronaria &#43; valvular&#41; fueron transfundidos con mayor frecuencia&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><p id="par0090" class="elsevierStylePara elsevierViewall">La frecuencia de la anemia preoperatoria fue del 24&#37; &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>402&#41;&#46; La anemia grave definida como Hb &#60; 10 g&#47;dl estuvo presente en 24 pacientes &#40;1&#44;4&#37;&#41;&#46; Los pacientes con anemia preoperatoria eran mayores &#40;edad media de 67 vs&#46; 63 a&#241;os&#44; p &#60; 0&#44;0001&#41;&#44; ten&#237;an un EuroSCORE log&#237;stico &#40;5&#44;8 vs&#46; 4&#44;7&#44; p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;04&#41; mayor que los que no ten&#237;an anemia &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;260&#41; y fueron m&#225;s transfundidos &#40;78&#37; vs&#46; 52&#37;&#44; p &#60; 0&#44;0001&#41;&#46;</p><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0125">Morbimortalidad postoperatoria</span><p id="par0095" class="elsevierStylePara elsevierViewall">Durante la estancia en la UCI&#44; la frecuencia de las complicaciones postoperatorias card&#237;acas y no card&#237;acas &#40;<a class="elsevierStyleCrossRef" href="#tbl0015">tabla 3</a>&#41; fue mayor en los pacientes que recibieron transfusi&#243;n de hemat&#237;es e incluyen&#44; entre otras&#44; el infarto agudo de miocardio&#44; el shock cardiog&#233;nico&#44; la fibrilaci&#243;n ventricular&#44; la reintubaci&#243;n y la insuficiencia renal aguda&#46;</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><p id="par0100" class="elsevierStylePara elsevierViewall">La estancia en la UCI y la estancia hospitalaria fueron discretamente mayores en los pacientes transfundidos&#46; La mortalidad global a 30 d&#237;as fue del 0&#44;7&#37; y hubo diferencias estad&#237;sticamente significativas en la incidencia de mortalidad a 30 d&#237;as &#40;no ajustada&#41; &#40;<a class="elsevierStyleCrossRef" href="#tbl0020">tabla 4</a>&#41; entre los pacientes no transfundidos y transfundidos&#46; De los 11 pacientes que fallecieron en el hospital&#44; 10 &#40;91&#37;&#41; fueron transfundidos&#46;</p><elsevierMultimedia ident="tbl0020"></elsevierMultimedia><p id="par0105" class="elsevierStylePara elsevierViewall">Sin embargo&#44; la transfusi&#243;n de hemat&#237;es no fue un factor de riesgo de mortalidad a largo plazo &#40;hazard ratio<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#44;4&#59; intervalo de confianza del 95&#37;&#44; 0&#44;9-2&#44;1&#59; p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;12&#41; cuando se ajust&#243; por los factores de riesgo predictivos&#46; En la <a class="elsevierStyleCrossRef" href="#tbl0025">tabla 5</a> se expone el modelo final de los factores de riesgo de mortalidad a largo plazo&#46;</p><elsevierMultimedia ident="tbl0025"></elsevierMultimedia><p id="par0110" class="elsevierStylePara elsevierViewall">Al analizar las curvas de supervivencia en los 2 grupos de edad &#40;&#60;<span class="elsevierStyleHsp" style=""></span>70 a&#241;os y<span class="elsevierStyleHsp" style=""></span>&#8805;<span class="elsevierStyleHsp" style=""></span>70 a&#241;os&#41;&#44; la transfusi&#243;n de hemat&#237;es no se asoci&#243; de modo estad&#237;sticamente significativo a una menor supervivencia a largo plazo &#40;<a class="elsevierStyleCrossRef" href="#fig0005">fig&#46; 1</a>&#41;&#46; La mediana del tiempo de seguimiento hasta el fallecimiento fue de 4&#44;9 a&#241;os en el grupo no transfundido&#44; comparado con 4&#44;8 a&#241;os en los pacientes transfundidos con 1 o 2 unidades de hemat&#237;es&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia></span></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0130">Discusi&#243;n</span><p id="par0115" class="elsevierStylePara elsevierViewall">Nuestro estudio muestra que la transfusi&#243;n de 1-2 unidades de hemat&#237;es en el per&#237;odo perioperatorio de la cirug&#237;a card&#237;aca se asocia a una incidencia significativamente mayor de complicaciones card&#237;acas y no card&#237;acas durante la estancia en la UCI y de mortalidad &#40;no ajustada&#41; a los 30 d&#237;as&#46; Sin embargo&#44; la transfusi&#243;n de hemat&#237;es no fue un factor de riesgo de mortalidad precoz &#40;6 meses&#41; o tard&#237;a &#40;5 a&#241;os&#41;&#46;</p><p id="par0120" class="elsevierStylePara elsevierViewall">La asociaci&#243;n de transfusi&#243;n de hemat&#237;es y complicaciones postoperatorias graves est&#225; bien documentada en la literatura&#46; En un estudio<a class="elsevierStyleCrossRef" href="#bib0135"><span class="elsevierStyleSup">27</span></a> muy reciente en pacientes operados de cirug&#237;a card&#237;aca&#44; la transfusi&#243;n de cada unidad de hemat&#237;es se asociaba a un aumento del 29&#37; del riesgo de presentar una infecci&#243;n mayor&#44; siendo la neumon&#237;a la m&#225;s frecuente &#40;3&#44;6&#37;&#41;&#46; El riesgo de presentar infecciones bacterianas es algo menor &#40;15&#37;&#41; cuando se trata de enfermos operados de bypass coronario<a class="elsevierStyleCrossRef" href="#bib0140"><span class="elsevierStyleSup">28</span></a>&#46; En nuestro pa&#237;s&#44; Leal-Noval et al&#46;<a class="elsevierStyleCrossRef" href="#bib0145"><span class="elsevierStyleSup">29</span></a> ya publicaron en 2001 que hab&#237;a un mayor riesgo ajustado de presentar infecciones postoperatorias con la transfusi&#243;n &#8805; 4 unidades de hemat&#237;es y una mayor mortalidad hospitalaria en los pacientes transfundidos &#40;13&#37; vs&#46; 9&#37;&#44; p &#60; 0&#44;01&#41;&#44; aunque la frecuencia de neumon&#237;a y mortalidad hospitalaria observadas era muy superior a la nuestra<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">25</span></a>&#44; incluso cuando se valora la transfusi&#243;n de 2 unidades de hemat&#237;es&#46; Contrariamente&#44; en nuestro estudio no detectamos mayor frecuencia de complicaciones infecciosas asociadas a la transfusi&#243;n&#46; Nuestros resultados coinciden con otros estudios que tambi&#233;n han demostrado que la transfusi&#243;n de hemat&#237;es es un factor de riesgo asociado a una mayor mortalidad hospitalaria<a class="elsevierStyleCrossRef" href="#bib0015"><span class="elsevierStyleSup">3</span></a>&#44; mayor morbilidad postoperatoria y mortalidad a 30 d&#237;as de la operaci&#243;n<a class="elsevierStyleCrossRef" href="#bib0150"><span class="elsevierStyleSup">30</span></a>&#46; Los autores no pod&#237;an discernir si la transfusi&#243;n causaba los efectos adversos o era un marcador de los pacientes m&#225;s graves&#44; lo cual se puede aplicar a todos los estudios similares&#46; Se cree que varios factores y mecanismos pueden contribuir a la asociaci&#243;n entre la transfusi&#243;n de hemat&#237;es y los efectos adversos detectados&#44; entre los que vale mencionar la lesi&#243;n pulmonar aguda&#44; la inmunomodulaci&#243;n y el tiempo de conservaci&#243;n de la bolsa de hemat&#237;es<a class="elsevierStyleCrossRef" href="#bib0155"><span class="elsevierStyleSup">31</span></a>&#46;</p><p id="par0125" class="elsevierStylePara elsevierViewall">La anemia preoperatoria en los pacientes operados de cirug&#237;a card&#237;aca es relativamente frecuente&#44; oscilando entre el 16 y el 54&#37;&#44; y en el caso de la anemia grave &#40;Hb &#60; 10<span class="elsevierStyleHsp" style=""></span>g&#47;dl&#41; del 5&#44;5&#37;<a class="elsevierStyleCrossRef" href="#bib0155"><span class="elsevierStyleSup">31</span></a>&#46; Varios estudios han identificado una asociaci&#243;n entre la anemia preoperatoria y la mortalidad postoperatoria<a class="elsevierStyleCrossRefs" href="#bib0075"><span class="elsevierStyleSup">15&#44;16&#44;18</span></a>&#46; Sin embargo&#44; la anemia no siempre se considera como un factor de riesgo de mortalidad en el an&#225;lisis multivariante ni tampoco su interacci&#243;n con la transfusi&#243;n de hemat&#237;es como factor de confusi&#243;n&#46; La anemia preoperatoria es un factor predictor muy importante del uso de la transfusi&#243;n perioperatoria de hemat&#237;es<a class="elsevierStyleCrossRef" href="#bib0160"><span class="elsevierStyleSup">32</span></a> y coincide con nuestros hallazgos&#46;</p><p id="par0130" class="elsevierStylePara elsevierViewall">Hasta hoy existe una buena evidencia que muestra que la transfusi&#243;n de hemat&#237;es durante o despu&#233;s de la cirug&#237;a card&#237;aca se asocia a un aumento de la mortalidad a largo plazo<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">6&#44;8&#44;9</span></a>&#44; aunque se desconoce cu&#225;l es la posible explicaci&#243;n&#46;</p><p id="par0135" class="elsevierStylePara elsevierViewall">Dos estudios recientes observaron que incluso la transfusi&#243;n de 1 o 2 unidades de hemat&#237;es tambi&#233;n aumenta discretamente el riesgo de muerte a corto y a largo plazo&#46; Surgenor et al&#46;<a class="elsevierStyleCrossRef" href="#bib0055"><span class="elsevierStyleSup">11</span></a> observaron en una cohorte de enfermos similar a la de este estudio &#40;36&#37; de los pacientes fueron transfundidos&#41; que la supervivencia a los 6 meses era discretamente menor en los transfundidos &#40;97&#44;4&#37; vs&#46; 98&#44;4&#37;&#41;&#44; pero se igualaba a los 4 a&#241;os &#40;92&#37;&#41;&#46; Un estudio d&#225;nes<a class="elsevierStyleCrossRef" href="#bib0040"><span class="elsevierStyleSup">8</span></a> con una serie muy extensa de enfermos &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>20&#46;001&#41; observ&#243; que la transfusi&#243;n de 1-2 unidades de hemat&#237;es tambi&#233;n ten&#237;a efecto sobre la supervivencia a 5 a&#241;os y dicho efecto persist&#237;a despu&#233;s de ajustar por la edad&#44; el sexo&#44; la diabetes y el EuroSCORE&#46;</p><p id="par0140" class="elsevierStylePara elsevierViewall">Por el contrario&#44; al igual que en nuestro estudio&#44; otros autores<a class="elsevierStyleCrossRefs" href="#bib0105"><span class="elsevierStyleSup">21&#44;22</span></a> no encontraron que la transfusi&#243;n de 1-2 unidades de hemat&#237;es se asociara a una mayor mortalidad tard&#237;a&#46; Dardashti et al&#46;<a class="elsevierStyleCrossRef" href="#bib0105"><span class="elsevierStyleSup">21</span></a> observaron&#44; en pacientes operados de cirug&#237;a coronaria&#44; que la transfusi&#243;n de hemat&#237;es no se asociaba a una menor supervivencia a los 5 a&#241;os al ajustar por la edad&#44; otras comorbilidades y especialmente 2 factores no utilizados habitualmente&#44; la anemia preoperatoria y la funci&#243;n renal&#44; valorada mediante el eFG con la f&#243;rmula del MDRD&#46;</p><p id="par0145" class="elsevierStylePara elsevierViewall">En los enfermos no card&#237;acos expuestos a diferentes operaciones&#44; el efecto de transfusiones de hemat&#237;es &#40;1-2 unidades&#41; tambi&#233;n se acompa&#241;a de un aumento de la mortalidad hospitalaria y de complicaciones infecciosas pulmonares&#44; renales y sepsis postoperatoria&#44; por lo tanto&#44; limitar la transfusi&#243;n podr&#237;a reducir su incidencia<a class="elsevierStyleCrossRef" href="#bib0165"><span class="elsevierStyleSup">33</span></a>&#46;</p><p id="par0150" class="elsevierStylePara elsevierViewall">En cirug&#237;a card&#237;aca&#44; en ausencia de hemorragia grave&#44; la mayor&#237;a de las transfusiones de hemat&#237;es se indican cuando la concentraci&#243;n de Hb cae por debajo de un umbral predefinido y su uso var&#237;a entre hospitales y m&#233;dicos&#44; contribuyendo a la amplia variaci&#243;n de los porcentajes de transfusi&#243;n<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a>&#46; La transfusi&#243;n aumenta la incidencia de la morbimortalidad postoperatoria y los costes sanitarios&#44; tanto directos como indirectos&#46; Para identificar el umbral de transfusi&#243;n se est&#225;n realizando varios ensayos cl&#237;nicos&#46; En el &#250;nico practicado hasta hoy<a class="elsevierStyleCrossRef" href="#bib0170"><span class="elsevierStyleSup">34</span></a> en pacientes con cirug&#237;a coronaria aislada&#44; el uso restrictivo de la transfusi&#243;n de hemat&#237;es &#40;mantener un hematocrito &#8805; 24&#37;&#41; era tan seguro como una estrategia liberal &#40;mantener hematocrito &#8805; 30&#37;&#41; e&#44; independientemente de la estrategia utilizada&#44; el n&#250;mero de unidades de hemat&#237;es transfundidas era un factor de riesgo independiente de la mortalidad&#46;</p><p id="par0155" class="elsevierStylePara elsevierViewall">La restricci&#243;n de la transfusi&#243;n perioperatoria de hemat&#237;es disminuye la incidencia de complicaciones postoperatorias y reduce los costes sanitarios cuando se analizan grandes poblaciones de enfermos operados de cirug&#237;a coronaria<a class="elsevierStyleCrossRefs" href="#bib0175"><span class="elsevierStyleSup">35&#44;36</span></a>&#46; Si aplicamos estos hallazgos&#44; y el contenido del documento Sevilla sobre la transfusi&#243;n&#44; consensuado con varias especialidades afines<a class="elsevierStyleCrossRef" href="#bib0185"><span class="elsevierStyleSup">37</span></a>&#44; en los enfermos de cirug&#237;a card&#237;aca que presentan anemia y no presentan signos de hemorragia activa&#44; debemos reducir la transfusi&#243;n de 1-2 unidades de hemat&#237;es mediante una mejor comprensi&#243;n de la indicaci&#243;n de la transfusi&#243;n&#44; un buen control de la hemorragia operatoria y el tratamiento adecuado de la anemia preoperatoria<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a>&#46;</p><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0135">Limitaciones</span><p id="par0160" class="elsevierStylePara elsevierViewall">Debido a que se trata de un estudio observacional&#44; las asociaciones encontradas no pueden considerarse causales&#46; Tampoco conocemos el tiempo exacto de la transfusi&#243;n en relaci&#243;n con la aparici&#243;n de las complicaciones&#46; Desconocemos el tiempo de almacenamiento en el banco de sangre de las unidades transfundidas&#44; lo cual puede afectar a la relaci&#243;n con la infecci&#243;n<a class="elsevierStyleCrossRef" href="#bib0195"><span class="elsevierStyleSup">39</span></a>&#46; Finalmente&#44; no sabemos cu&#225;les fueron las razones para indicar la transfusi&#243;n&#44; aunque creemos que corregir la anemia fue un factor importante&#46;</p></span></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0140">Conclusiones</span><p id="par0165" class="elsevierStylePara elsevierViewall">En este estudio&#44; la transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es en pacientes operados de cirug&#237;a card&#237;aca aumenta la morbilidad hospitalaria y la mortalidad a 30 d&#237;as y no tiene efecto sobre la mortalidad a largo plazo&#46;</p></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0145">Conflicto de intereses</span><p id="par0170" class="elsevierStylePara elsevierViewall">Los autores declaran no tener ning&#250;n conflicto de intereses&#46;</p></span></span>"
    "textoCompletoSecciones" => array:1 [
      "secciones" => array:11 [
        0 => array:2 [
          "identificador" => "xres371321"
          "titulo" => array:8 [
            0 => "Resumen"
            1 => "Objetivo"
            2 => "Dise&#241;o"
            3 => "&#193;mbito"
            4 => "Pacientes"
            5 => "Variables de inter&#233;s"
            6 => "Resultados"
            7 => "Conclusiones"
          ]
        ]
        1 => array:2 [
          "identificador" => "xpalclavsec350544"
          "titulo" => "Palabras clave"
        ]
        2 => array:2 [
          "identificador" => "xres371320"
          "titulo" => array:8 [
            0 => "Abstract"
            1 => "Objective"
            2 => "Design"
            3 => "Setting"
            4 => "Patients"
            5 => "Study endpoints"
            6 => "Results"
            7 => "Conclusions"
          ]
        ]
        3 => array:2 [
          "identificador" => "xpalclavsec350545"
          "titulo" => "Keywords"
        ]
        4 => array:2 [
          "identificador" => "sec0005"
          "titulo" => "Introducci&#243;n"
        ]
        5 => array:3 [
          "identificador" => "sec0010"
          "titulo" => "M&#233;todos"
          "secciones" => array:3 [
            0 => array:2 [
              "identificador" => "sec0015"
              "titulo" => "Pacientes"
            ]
            1 => array:2 [
              "identificador" => "sec0020"
              "titulo" => "Definiciones"
            ]
            2 => array:2 [
              "identificador" => "sec0025"
              "titulo" => "An&#225;lisis estad&#237;stico"
            ]
          ]
        ]
        6 => array:3 [
          "identificador" => "sec0030"
          "titulo" => "Resultados"
          "secciones" => array:1 [
            0 => array:2 [
              "identificador" => "sec0035"
              "titulo" => "Morbimortalidad postoperatoria"
            ]
          ]
        ]
        7 => array:3 [
          "identificador" => "sec0040"
          "titulo" => "Discusi&#243;n"
          "secciones" => array:1 [
            0 => array:2 [
              "identificador" => "sec0045"
              "titulo" => "Limitaciones"
            ]
          ]
        ]
        8 => array:2 [
          "identificador" => "sec0050"
          "titulo" => "Conclusiones"
        ]
        9 => array:2 [
          "identificador" => "sec0055"
          "titulo" => "Conflicto de intereses"
        ]
        10 => array:1 [
          "titulo" => "Bibliograf&#237;a"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2013-08-24"
    "fechaAceptado" => "2013-10-20"
    "PalabrasClave" => array:2 [
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec350544"
          "palabras" => array:5 [
            0 => "Transfusi&#243;n de hemat&#237;es"
            1 => "Cirug&#237;a card&#237;aca"
            2 => "Cuidados intensivos"
            3 => "Mortalidad"
            4 => "Morbilidad"
          ]
        ]
      ]
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec350545"
          "palabras" => array:5 [
            0 => "Red blood cell transfusion"
            1 => "Cardiac surgical procedures"
            2 => "Intensive care"
            3 => "Mortality"
            4 => "Morbidity"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<span class="elsevierStyleSectionTitle" id="sect0010">Objetivo</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Averiguar si existe asociaci&#243;n entre la transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es y la morbilidad hospitalaria&#44; la mortalidad a 30 d&#237;as y la supervivencia a largo plazo en los pacientes operados en cirug&#237;a card&#237;aca&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0015">Dise&#241;o</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Estudio de cohorte prospectivo&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0020">&#193;mbito</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">UCI de un hospital universitario&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0025">Pacientes</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Se valor&#243; a todos los pacientes mayores de 17 a&#241;os operados de cirug&#237;a card&#237;aca e ingresados en la UCI desde noviembre del 2002 hasta diciembre del 2009&#46; Se analiz&#243; a los pacientes que no recibieron transfusi&#243;n de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&#41; y a los que recibieron transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&#41;&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0030">Variables de inter&#233;s</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Se analiz&#243; el efecto de la transfusi&#243;n sobre la morbilidad hospitalaria y la mortalidad a 30 d&#237;as&#46; El seguimiento de los enfermos dados de alta vivos del hospital finaliz&#243; el 31 de diciembre del 2011&#46; La asociaci&#243;n de la transfusi&#243;n con la supervivencia a largo plazo se evalu&#243; con el m&#233;todo de Kaplan-Meier&#46; La evaluaci&#243;n de los posibles factores predictivos de mortalidad a largo plazo se realiz&#243; mediante la construcci&#243;n de modelos de regresi&#243;n de Cox&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0035">Resultados</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">La frecuencia de complicaciones postoperatorias card&#237;acas y no card&#237;acas fue mayor en los pacientes que recibieron transfusi&#243;n&#46; La mortalidad a 30 d&#237;as de estos &#250;ltimos fue mayor que en los pacientes no transfundidos &#40;1&#37; vs&#46; 0&#44;1&#37;&#44; p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;02&#41;&#46; La presencia de anemia preoperatoria se asoci&#243; a un mayor uso de transfusi&#243;n&#46; La transfusi&#243;n de hemat&#237;es no fue un factor de riesgo de mortalidad a largo plazo &#40;Hazard ratio<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#44;4&#59; intervalo de confianza del 95&#37;&#44; 0&#44;9-2&#44;1&#41;&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0040">Conclusiones</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">La transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es en los pacientes operados de cirug&#237;a card&#237;aca se asocia a un incremento de la morbilidad hospitalaria y la mortalidad a 30 d&#237;as&#44; y no tiene efecto en la mortalidad a largo plazo&#46;</p>"
      ]
      "en" => array:2 [
        "titulo" => "Abstract"
        "resumen" => "<span class="elsevierStyleSectionTitle" id="sect0050">Objective</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">A study was made to explore the possible association between the perioperative transfusion of 1 - 2 red blood cell units and in-hospital morbidity&#44; 30-day mortality&#44; and long-term survival in patients undergoing heart surgery&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0055">Design</span><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">A prospective observational study was carried out&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0060">Setting</span><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">The ICU of a university hospital&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0065">Patients</span><p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">All patients over 17 years of age that underwent heart surgery and were admitted to the ICU between November 2002 and December 2009 were included&#46; Those patients who did not &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&#41; and those who did &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&#41; receive the perioperative transfusion of 1 - 2 red blood cell units were assessed&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0070">Study endpoints</span><p id="spar0060" class="elsevierStyleSimplePara elsevierViewall">The endpoints were the effect of transfusion on both hospital morbidity and on 30-day mortality&#46; In addition&#44; all patients discharged alive from hospital until 31 December 2011 were subjected to follow-up&#46; The association between transfusion and survival was assessed by means of the Kaplan-Meier method&#46; Cox proportional hazards models were used to assess factors associated with long-term survival&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0075">Results</span><p id="spar0065" class="elsevierStyleSimplePara elsevierViewall">The frequency of both cardiac and non-cardiac perioperative complications was higher in patients receiving transfusion&#46; The 30-day mortality rate was higher in those who received transfusion &#40;1&#37; vs 0&#46;1&#37;&#44; <span class="elsevierStyleItalic">P</span>&#61;&#46;02&#41;&#46; Preoperative anemia was associated with a more intensive use of transfusion&#46; Red blood cell transfusion was not found to be a risk factor for long-term mortality &#40;hazar ratio&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;4&#44; 95&#37;<span class="elsevierStyleSmallCaps">CI</span> 0&#46;9<span class="elsevierStyleMonospace">-</span>2&#46;1&#41;&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0080">Conclusions</span><p id="spar0070" class="elsevierStyleSimplePara elsevierViewall">The perioperative transfusion of 1 - 2 red blood cell units in patients undergoing heart surgery increases both hospital morbidity and the 30-day mortality rate&#44; but does not increase long-term mortality&#46;</p>"
      ]
    ]
    "multimedia" => array:6 [
      0 => array:7 [
        "identificador" => "fig0005"
        "etiqueta" => "Figura 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 2357
            "Ancho" => 1584
            "Tamanyo" => 139669
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">La transfusi&#243;n de hemat&#237;es &#40;l&#237;nea discontinua&#41; no provoc&#243; diferencias significativas en la supervivencia de los enfermos &#60; 70 a&#241;os &#40;A&#41; o &#8805; 70 a&#241;os &#40;B&#41;&#46;</p>"
        ]
      ]
      1 => array:7 [
        "identificador" => "tbl0005"
        "etiqueta" => "Tabla 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0085" class="elsevierStyleSimplePara elsevierViewall">ACV&#58; accidente cerebrovascular&#59; CCAR&#58; cirug&#237;a card&#237;aca&#59; eFG&#58; filtrado glomerular estimado preoperatorio&#59; EPOC&#58; enfermedad pulmonar obstructiva cr&#243;nica&#59; FE&#58; fracci&#243;n de eyecci&#243;n ventr&#237;culo izquierdo&#59; IAM&#58; infarto agudo de miocardio&#59; IMC&#58; &#237;ndice de masa corporal&#59; m&#58; masculino&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Edad&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">61<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>11&#44;20&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">67<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#44;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Sexo&#44; m&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">95 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">334 &#40;35&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Peso&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">81<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>36&#44;17&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">75<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>12&#44;39&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Talla&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">168<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>7&#44;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">163<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>9&#44;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IMC &#40;kg&#47;m<span class="elsevierStyleSup">2</span>&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">28&#44;7<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>4&#44;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">28&#44;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>4&#44;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;24&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hipertensi&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">403 &#40;58&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">600 &#40;63&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;03&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Diabetes&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">181 &#40;26&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">333 &#40;35&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Fumador&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">169 &#40;24&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">136 &#40;14&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IAM antiguo&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">211 &#40;30&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">254 &#40;27&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Angina&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">322 &#40;46&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">392 &#40;41&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;04&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">FE &#60; 30&#37;&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">16 &#40;2&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">35 &#40;3&#44;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">CCAR previa&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">21 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">32 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;69&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Arteriopat&#237;a perif&#233;rica&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">54 &#40;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">73 &#40;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;94&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">EPOC&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">100 &#40;14&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">122 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">ACV&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">45 &#40;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">75 &#40;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">eFG &#40;ml&#47;min&#47;1&#44;73 m<span class="elsevierStyleSup">2</span>&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">76&#44;7<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>26&#44;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">69&#44;9<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>22&#44;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">eFG &#40;ml&#47;min&#47;1&#44;73 m<span class="elsevierStyleSup">2</span>&#41;&#44; grupos&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#62; 60&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">555 &#40;79&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">640 &#40;67&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">30-60&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">140 &#40;20&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">300 &#40;31&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 30&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">8 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">19 &#40;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hipertensi&#243;n pulmonar&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">22 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">30 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Anemia preoperatoria&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">90 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">312 &#40;32&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#46;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hb basal&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">14&#44;2<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;44&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">13&#44;1<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;37&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hb &#60; 10 g&#47;dl&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">17 &#40;1&#44;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Creatinina basal&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;05<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;53&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;08<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;50&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;34&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Aspirina&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">408 &#40;58&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">539 &#40;56&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;46&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Clopidogrel&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">123 &#40;17&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">142 &#40;15&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560637.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0080" class="elsevierStyleSimplePara elsevierViewall">Variables basales previas a la cirug&#237;a card&#237;aca en los pacientes que reciben o no transfusi&#243;n de hemat&#237;es &#40;N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;662&#41;</p>"
        ]
      ]
      2 => array:7 [
        "identificador" => "tbl0010"
        "etiqueta" => "Tabla 2"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0095" class="elsevierStyleSimplePara elsevierViewall">CEC&#58; circulaci&#243;n extracorp&#243;rea&#59; VM&#58; ventilaci&#243;n mec&#225;nica&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleItalic">Cirug&#237;a&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Coronaria&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">386 &#40;55&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">424 &#40;44&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Valvular&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">242 &#40;34&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">355 &#40;37&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Combinada&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">75 &#40;11&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">180 &#40;19&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="4" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleItalic">Intervenci&#243;n&#44; n</span> &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Electiva&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">671 &#40;95&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">899 &#40;94&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Urgente&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">32 &#40;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">60 &#40;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>N&#46;&#176; by pass&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;6<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;7<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>V&#225;lvula a&#243;rtica&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">203 &#40;29&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">379 &#40;40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>EuroSCORE log&#237;stico&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3&#44;96<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>4&#44;68&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5&#44;71<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>5&#44;28&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Tiempo de CEC &#40;min&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">88<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>27&#44;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">92<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>30&#44;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;002&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>T CEC<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">60 &#40;11&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">18 &#40;1&#44;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Tiempo isquemia &#40;min&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">64<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>24&#44;35&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">69<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>27&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>VM &#40;h&#41;&#44; mediana &#40;rango IQ&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5 &#40;4-6&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5&#44;3 &#40;4&#44;2-8&#44;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;002&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Hemat&#237;es &#40;unidades&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;8<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;423&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Plasma fresco&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">93 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">310 &#40;32&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Plaquetas&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">49 &#40;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">196 &#40;20&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560638.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0090" class="elsevierStyleSimplePara elsevierViewall">Variables relacionadas con la intervenci&#243;n quir&#250;rgica en los 2 grupos de estudio</p>"
        ]
      ]
      3 => array:7 [
        "identificador" => "tbl0015"
        "etiqueta" => "Tabla 3"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0105" class="elsevierStyleSimplePara elsevierViewall">FA&#58; fibrilaci&#243;n auricular&#59; FV&#58; fibrilaci&#243;n ventricular&#59; IAM&#58; infarto agudo de miocardio&#59; VM&#58; ventilaci&#243;n mec&#225;nica&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">FA&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">112 &#40;16&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">161 &#40;17&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;66&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IAM&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">8 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">28 &#40;2&#44;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;01&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">FV&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">13 &#40;1&#44;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;002&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Shock cardiog&#233;nico&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">11 &#40;1&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;004&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Neumon&#237;a&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3 &#40;0&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;48&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Traqueobronquitis&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">6 &#40;0&#44;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;0&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;56&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Shock s&#233;ptico&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5 &#40;0&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Reintubaci&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">10 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">VM &#62; 72 h&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 &#40;0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2 &#40;0&#44;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;23&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Ictus&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;0&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;09&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Reoperaci&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3 &#40;0&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Shock hemorr&#225;gico&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;39&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Insuficiencia renal aguda&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">61 &#40;8&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">169 &#40;17&#44;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hemofiltraci&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5 &#40;0&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;20&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560636.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0100" class="elsevierStyleSimplePara elsevierViewall">Complicaciones postoperatorias en los 2 grupos de estudio</p>"
        ]
      ]
      4 => array:7 [
        "identificador" => "tbl0020"
        "etiqueta" => "Tabla 4"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:1 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Estancia UCI &#40;d&#237;as&#41;&#44; mediana &#40;rango IQ&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2 &#40;2-3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2 &#40;2-3&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Estancia hospital &#40;d&#237;as&#41;&#44; mediana &#40;rango IQ&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">9 &#40;8-13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">11 &#40;8-16&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mortalidad a 30 d&#237;as&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">10 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mortalidad al final del seguimiento&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">33 &#40;4&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">80 &#40;8&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;004&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560635.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0110" class="elsevierStyleSimplePara elsevierViewall">Variables pron&#243;sticas en la transfusi&#243;n de hemat&#237;es</p>"
        ]
      ]
      5 => array:7 [
        "identificador" => "tbl0025"
        "etiqueta" => "Tabla 5"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0120" class="elsevierStyleSimplePara elsevierViewall">eFG&#58; filtrado glomerular estimado preoperatorio&#59; EPOC&#58; enfermedad pulmonar obstructiva cr&#243;nica&#59; FE&#58; fracci&#243;n de eyecci&#243;n del ventr&#237;culo izquierdo&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">HR&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IC del 95&#37;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Edad &#8805; 70 a&#241;os&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;93&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;3-2&#44;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">eFG &#60; 30 ml&#47;min&#47;1&#44;73 m<span class="elsevierStyleSup">2</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;3-6&#44;98&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;01&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">EPOC&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;5-3&#44;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hipertensi&#243;n pulmonar severa&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;1-4&#44;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Disfunci&#243;n ventricular severa &#40;FE &#60; 30&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;3-5&#44;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;007&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Insuficiencia renal aguda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;4-3&#44;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560634.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0115" class="elsevierStyleSimplePara elsevierViewall">Variables relacionadas con la mortalidad durante el seguimiento de los supervivientes al alta hospitalaria mediante el modelo de regresi&#243;n de Cox</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "Bibliograf&#237;a"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0005"
          "bibliografiaReferencia" => array:39 [
            0 => array:3 [
              "identificador" => "bib0005"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Variability in transfusion practice for coronary artery bypass surgery persists despite national consensus guidelines&#58; a 24-institution study Institutions of the Multicenter Study of Perioperative Ischemia Research Group"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "E&#46;P&#46; Stover"
                            1 => "L&#46;C&#46; Siegel"
                            2 => "R&#46; Parks"
                            3 => "J&#46; Levin"
                            4 => "S&#46;C&#46; Body"
                            5 => "R&#46; Maddi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology"
                        "fecha" => "1998"
                        "volumen" => "88"
                        "paginaInicial" => "327"
                        "paginaFinal" => "333"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9477051"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0010"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Variation in use of blood transfusion in coronary artery bypass graft surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "E&#46; Bennett-Guerrero"
                            1 => "Y&#46; Zhao"
                            2 => "S&#46;M&#46; O&#8217;Brien"
                            3 => "T&#46;B&#46; Ferguson Jr&#46;"
                            4 => "E&#46;D&#46; Peterson"
                            5 => "J&#46;S&#46; Gammie"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1001/jama.2010.1406"
                      "Revista" => array:6 [
                        "tituloSerie" => "JAMA"
                        "fecha" => "2010"
                        "volumen" => "304"
                        "paginaInicial" => "1568"
                        "paginaFinal" => "1575"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20940382"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0015"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Morbidity and mortality risk associated with red blood cell and blood-component transfusion in isolated coronary artery bypass grafting"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "C&#46;G&#46; Koch"
                            1 => "L&#46; Li"
                            2 => "A&#46;I&#46; Duncan"
                            3 => "T&#46; Mihaljevic"
                            4 => "D&#46;M&#46; Cosgrove"
                            5 => "F&#46;D&#46; Loop"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/01.CCM.0000217920.48559.D8"
                      "Revista" => array:6 [
                        "tituloSerie" => "Crit Care Med"
                        "fecha" => "2006"
                        "volumen" => "34"
                        "paginaInicial" => "1608"
                        "paginaFinal" => "1616"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16607235"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0020"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increased mortality&#44; postoperative morbidity&#44; and cost after red blood cell transfusion in patients having cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "G&#46;J&#46; Murphy"
                            1 => "B&#46;C&#46; Reeves"
                            2 => "C&#46;A&#46; Rogers"
                            3 => "S&#46;I&#46; Rizvi"
                            4 => "L&#46; Culliford"
                            5 => "G&#46;D&#46; Angelini"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.107.698977"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2007"
                        "volumen" => "116"
                        "paginaInicial" => "2544"
                        "paginaFinal" => "2552"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17998460"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0025"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hospital variation in transfusion and infection after cardiac surgery&#58; A cohort study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "M&#46;A&#46; Rogers"
                            1 => "N&#46; Blumberg"
                            2 => "S&#46; Saint"
                            3 => "K&#46;M&#46; Langa"
                            4 => "B&#46;K&#46; Nallamothu"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/1741-7015-7-37"
                      "Revista" => array:5 [
                        "tituloSerie" => "BMC Med"
                        "fecha" => "2009"
                        "volumen" => "7"
                        "paginaInicial" => "37"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19646221"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib0030"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of blood product transfusion on short and long-term survival after cardiac surgery&#58; more evidence"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "B&#46; Bhaskar"
                            1 => "J&#46; Dulhunty"
                            2 => "D&#46;V&#46; Mullany"
                            3 => "J&#46;F&#46; Fraser"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.04.005"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2012"
                        "volumen" => "94"
                        "paginaInicial" => "460"
                        "paginaFinal" => "467"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22626751"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib0035"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effect of blood transfusion on long-term survival after cardiac operation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "M&#46;C&#46; Engoren"
                            1 => "R&#46;H&#46; Habib"
                            2 => "A&#46; Zacharias"
                            3 => "T&#46;A&#46; Schwann"
                            4 => "C&#46;J&#46; Riordan"
                            5 => "S&#46;J&#46; Durham"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2002"
                        "volumen" => "74"
                        "paginaInicial" => "1180"
                        "paginaFinal" => "1186"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12400765"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib0040"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion of blood during cardiac surgery is associated with higher long-term mortality in low-risk patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "C&#46;J&#46; Jakobsen"
                            1 => "P&#46;K&#46; Ryhammer"
                            2 => "M&#46; Tang"
                            3 => "J&#46;J&#46; Andreasen"
                            4 => "P&#46;E&#46; Mortensen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/ejcts/ezr242"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Cardiothorac Surg"
                        "fecha" => "2012"
                        "volumen" => "42"
                        "paginaInicial" => "114"
                        "paginaFinal" => "120"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22241009"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib0045"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion in coronary artery bypass grafting is associated with reduced long-term survival"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "C&#46;G&#46; Koch"
                            1 => "L&#46; Li"
                            2 => "A&#46;I&#46; Duncan"
                            3 => "T&#46; Mihaljevic"
                            4 => "F&#46;D&#46; Loop"
                            5 => "N&#46;J&#46; Starr"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2005.12.037"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2006"
                        "volumen" => "81"
                        "paginaInicial" => "1650"
                        "paginaFinal" => "1657"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16631651"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib0050"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Postoperative red blood cell transfusion and morbid outcome in uncomplicated cardiac surgery patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "P&#46; Mohnle"
                            1 => "S&#46;A&#46; Snyder-Ramos"
                            2 => "Y&#46; Miao"
                            3 => "A&#46; Kulier"
                            4 => "B&#46;W&#46; Bottiger"
                            5 => "J&#46; Levin"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00134-010-2017-z"
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med"
                        "fecha" => "2011"
                        "volumen" => "37"
                        "paginaInicial" => "97"
                        "paginaFinal" => "109"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20721533"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib0055"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The association of perioperative red blood cell transfusions and decreased long-term survival after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "S&#46;D&#46; Surgenor"
                            1 => "R&#46;S&#46; Kramer"
                            2 => "E&#46;M&#46; Olmstead"
                            3 => "C&#46;S&#46; Ross"
                            4 => "F&#46;W&#46; Sellke"
                            5 => "D&#46;S&#46; Likosky"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1213/ane.0b013e3181a2a696"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesth Analg"
                        "fecha" => "2009"
                        "volumen" => "108"
                        "paginaInicial" => "1741"
                        "paginaFinal" => "1746"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19448195"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib0060"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Anemia before coronary artery bypass surgery as additional risk factor increases the perioperative risk"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46; Boening"
                            1 => "R&#46;H&#46; Boedeker"
                            2 => "C&#46; Scheibelhut"
                            3 => "J&#46; Rietzschel"
                            4 => "P&#46; Roth"
                            5 => "M&#46; Schonburg"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2011.02.076"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2011"
                        "volumen" => "92"
                        "paginaInicial" => "805"
                        "paginaFinal" => "810"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21592459"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib0065"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Adverse effects of low hematocrit during cardiopulmonary bypass in the adult&#58; Should current practice be changed&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "R&#46;H&#46; Habib"
                            1 => "A&#46; Zacharias"
                            2 => "T&#46;A&#46; Schwann"
                            3 => "C&#46;J&#46; Riordan"
                            4 => "S&#46;J&#46; Durham"
                            5 => "A&#46; Shah"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2003"
                        "volumen" => "125"
                        "paginaInicial" => "1438"
                        "paginaFinal" => "1450"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12830066"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib0070"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Risk associated with preoperative anemia in cardiac surgery&#58; A multicenter cohort study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "K&#46; Karkouti"
                            1 => "D&#46;N&#46; Wijeysundera"
                            2 => "W&#46;S&#46; Beattie"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.107.718353"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2008"
                        "volumen" => "117"
                        "paginaInicial" => "478"
                        "paginaFinal" => "484"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18172032"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib0075"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of preoperative anemia on outcome in patients undergoing coronary artery bypass graft surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "A&#46; Kulier"
                            1 => "J&#46; Levin"
                            2 => "R&#46; Moser"
                            3 => "G&#46; Rumpold-Seitlinger"
                            4 => "I&#46;C&#46; Tudor"
                            5 => "S&#46;A&#46; Snyder-Ramos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.106.653501"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2007"
                        "volumen" => "116"
                        "paginaInicial" => "471"
                        "paginaFinal" => "479"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17620512"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib0080"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of preoperative anemia on outcome in adult cardiac surgery&#58; A propensity-matched analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "M&#46; Ranucci"
                            1 => "D&#46;U&#46; Di"
                            2 => "S&#46; Castelvecchio"
                            3 => "L&#46; Menicanti"
                            4 => "A&#46; Frigiola"
                            5 => "G&#46; Pelissero"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.04.042"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2012"
                        "volumen" => "94"
                        "paginaInicial" => "1134"
                        "paginaFinal" => "1141"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22698773"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib0085"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Preoperative hemoglobin level as a predictor of survival after coronary artery bypass grafting&#58; A comparison with the matched general population"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46;H&#46; Van Straten"
                            1 => "M&#46;A&#46; Hamad"
                            2 => "A&#46;J&#46; van Zundert"
                            3 => "E&#46;J&#46; Martens"
                            4 => "J&#46;P&#46; Schonberger"
                            5 => "A&#46;M&#46; de Wolf"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.109.854216"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2009"
                        "volumen" => "120"
                        "paginaInicial" => "118"
                        "paginaFinal" => "125"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19564556"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib0090"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Preoperative haemoglobin concentration and mortality rate after coronary artery bypass surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "D&#46; Zindrou"
                            1 => "K&#46;M&#46; Taylor"
                            2 => "J&#46;P&#46; Bagger"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0140-6736(02)08614-2"
                      "Revista" => array:6 [
                        "tituloSerie" => "Lancet"
                        "fecha" => "2002"
                        "volumen" => "359"
                        "paginaInicial" => "1747"
                        "paginaFinal" => "1748"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12049866"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib0095"
              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Does preoperative hemoglobin independently predict short-term outcomes after coronary artery bypass graft surgery&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46;L&#46; Bell"
                            1 => "G&#46;K&#46; Grunwald"
                            2 => "J&#46;H&#46; Baltz"
                            3 => "G&#46;O&#46; McDonald"
                            4 => "M&#46;R&#46; Bell"
                            5 => "F&#46;L&#46; Grover"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2008.07.088"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2008"
                        "volumen" => "86"
                        "paginaInicial" => "1415"
                        "paginaFinal" => "1423"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19049724"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib0100"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Anemia preoperatoria en la cirug&#237;a coronaria&#58; &#191;un factor de riesgo&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46; Riera"
                            1 => "J&#46; Ibanez"
                            2 => "M&#46; Molina"
                            3 => "J&#46;I&#46; Saez de Ibarra"
                            4 => "J&#46; Herrero"
                            5 => "A&#46; Carrillo"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2009.04.008"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2009"
                        "volumen" => "33"
                        "paginaInicial" => "370"
                        "paginaFinal" => "376"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19912968"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib0105"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Blood transfusion after cardiac surgery&#58; Is it the patient or the transfusion that carries the risk&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46; Dardashti"
                            1 => "P&#46; Ederoth"
                            2 => "L&#46; Algotsson"
                            3 => "B&#46; Bronden"
                            4 => "C&#46; Luhrs"
                            5 => "H&#46; Bjursten"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1399-6576.2011.02445.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Acta Anaesthesiol Scand"
                        "fecha" => "2011"
                        "volumen" => "55"
                        "paginaInicial" => "952"
                        "paginaFinal" => "961"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21574966"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib0110"
              "etiqueta" => "22"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Limited blood transfusion does not impact survival in octogenarians undergoing cardiac operations"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "J&#46;J&#46; Yun"
                            1 => "R&#46;E&#46; Helm"
                            2 => "R&#46;S&#46; Kramer"
                            3 => "B&#46;J&#46; Leavitt"
                            4 => "S&#46;D&#46; Surgenor"
                            5 => "A&#46;W&#46; DiScipio"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.06.059"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2012"
                        "volumen" => "94"
                        "paginaInicial" => "2038"
                        "paginaFinal" => "2045"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22959580"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib0115"
              "etiqueta" => "23"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Supervivencia a medio plazo de los pacientes operados en cirug&#237;a cardiaca mayor"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46; Riera"
                            1 => "J&#46; Herrero"
                            2 => "J&#46; Ibanez"
                            3 => "C&#46; Campillo"
                            4 => "R&#46; Amezaga"
                            5 => "J&#46;I&#46; Saez de Ibarra"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Rev Esp Cardiol"
                        "fecha" => "2011"
                        "volumen" => "64"
                        "paginaInicial" => "463"
                        "paginaFinal" => "469"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24775494"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib0120"
              "etiqueta" => "24"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Assessing kidney function &#8212;measured and estimated glomerular filtration rate"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "L&#46;A&#46; Stevens"
                            1 => "J&#46; Coresh"
                            2 => "T&#46; Greene"
                            3 => "A&#46;S&#46; Levey"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1056/NEJMra054415"
                      "Revista" => array:6 [
                        "tituloSerie" => "N Engl J Med"
                        "fecha" => "2006"
                        "volumen" => "354"
                        "paginaInicial" => "2473"
                        "paginaFinal" => "2483"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16760447"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            24 => array:3 [
              "identificador" => "bib0125"
              "etiqueta" => "25"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Respiratory tract infections after cardiac surgery&#58; Impact on hospital morbidity and mortality"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46; Riera"
                            1 => "J&#46; Ibanez"
                            2 => "J&#46; Herrero"
                            3 => "J&#46; Ignacio Saez de Ibarra"
                            4 => "F&#46; Enriquez"
                            5 => "C&#46; Campillo"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Cardiovasc Surg &#40;Torino&#41;"
                        "fecha" => "2010"
                        "volumen" => "51"
                        "paginaInicial" => "907"
                        "paginaFinal" => "914"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            25 => array:3 [
              "identificador" => "bib0130"
              "etiqueta" => "26"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Acute Kidney Injury Network&#58; report of an initiative to improve outcomes in acute kidney injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "R&#46;L&#46; Mehta"
                            1 => "J&#46;A&#46; Kellum"
                            2 => "S&#46;V&#46; Shah"
                            3 => "B&#46;A&#46; Molitoris"
                            4 => "C&#46; Ronco"
                            5 => "D&#46;G&#46; Warnock"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/cc5713"
                      "Revista" => array:5 [
                        "tituloSerie" => "Crit Care"
                        "fecha" => "2007"
                        "volumen" => "11"
                        "paginaInicial" => "R31"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17331245"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            26 => array:3 [
              "identificador" => "bib0135"
              "etiqueta" => "27"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Blood transfusion and infection after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "K&#46;A&#46; Horvath"
                            1 => "M&#46;A&#46; Acker"
                            2 => "H&#46; Chang"
                            3 => "E&#46; Bagiella"
                            4 => "P&#46;K&#46; Smith"
                            5 => "A&#46; Iribarne"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.11.078"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2013"
                        "volumen" => "95"
                        "paginaInicial" => "2194"
                        "paginaFinal" => "2201"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23647857"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            27 => array:3 [
              "identificador" => "bib0140"
              "etiqueta" => "28"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Association of bacterial infection and red blood cell transfusion after coronary artery bypass surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "S&#46;B&#46; Chelemer"
                            1 => "B&#46;S&#46; Prato"
                            2 => "P&#46;M&#46; Cox Jr&#46;"
                            3 => "G&#46;T&#46; O&#8217;Connor"
                            4 => "J&#46;R&#46; Morton"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2002"
                        "volumen" => "73"
                        "paginaInicial" => "138"
                        "paginaFinal" => "142"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11834000"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            28 => array:3 [
              "identificador" => "bib0145"
              "etiqueta" => "29"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion of blood components and postoperative infection in patients undergoing cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "S&#46;R&#46; Leal-Noval"
                            1 => "M&#46;D&#46; Rincon-Ferrari"
                            2 => "A&#46; Garcia-Curiel"
                            3 => "A&#46; Herruzo-Aviles"
                            4 => "P&#46; Camacho-Larana"
                            5 => "J&#46; Garnacho-Montero"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Chest"
                        "fecha" => "2001"
                        "volumen" => "119"
                        "paginaInicial" => "1461"
                        "paginaFinal" => "1468"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11348954"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            29 => array:3 [
              "identificador" => "bib0150"
              "etiqueta" => "30"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Balancing the benefits and risks of blood transfusions in patients undergoing cardiac surgery&#58; A propensity-matched analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "R&#46;E&#46; Shaw"
                            1 => "C&#46;K&#46; Johnson"
                            2 => "G&#46; Ferrari"
                            3 => "A&#46; Zapolanski"
                            4 => "M&#46; Brizzio"
                            5 => "N&#46; Rioux"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/icvts/ivt124"
                      "Revista" => array:6 [
                        "tituloSerie" => "Interact Cardiovasc Thorac Surg"
                        "fecha" => "2013"
                        "volumen" => "17"
                        "paginaInicial" => "96"
                        "paginaFinal" => "102"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23537850"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            30 => array:3 [
              "identificador" => "bib0155"
              "etiqueta" => "31"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Implications and management of anemia in cardiac surgery&#58; current state of knowledge"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "G&#46; Loor"
                            1 => "C&#46;G&#46; Koch"
                            2 => "J&#46;F&#46; Sabik 3rd"
                            3 => "L&#46; Li"
                            4 => "E&#46;H&#46; Blackstone"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jtcvs.2012.04.014"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2012"
                        "volumen" => "144"
                        "paginaInicial" => "538"
                        "paginaFinal" => "546"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22713301"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            31 => array:3 [
              "identificador" => "bib0160"
              "etiqueta" => "32"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The prevalence and association with transfusion&#44; intensive care unit stay and mortality of pre-operative anaemia in a cohort of cardiac surgery patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "M&#46; Hung"
                            1 => "M&#46; Besser"
                            2 => "L&#46;D&#46; Sharples"
                            3 => "S&#46;K&#46; Nair"
                            4 => "A&#46;A&#46; Klein"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1365-2044.2011.06819.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anaesthesia"
                        "fecha" => "2011"
                        "volumen" => "66"
                        "paginaInicial" => "812"
                        "paginaFinal" => "818"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21790520"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            32 => array:3 [
              "identificador" => "bib0165"
              "etiqueta" => "33"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Intraoperative transfusion of small amounts of blood heralds worse postoperative outcome in patients having noncardiac thoracic operations"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "V&#46;A&#46; Ferraris"
                            1 => "D&#46;L&#46; Davenport"
                            2 => "S&#46;P&#46; Saha"
                            3 => "A&#46; Bernard"
                            4 => "P&#46;C&#46; Austin"
                            5 => "J&#46;B&#46; Zwischenberger"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2011.01.025"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2011"
                        "volumen" => "91"
                        "paginaInicial" => "1674"
                        "paginaFinal" => "1680"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21514923"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            33 => array:3 [
              "identificador" => "bib0170"
              "etiqueta" => "34"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion requirements after cardiac surgery&#58; The TRACS randomized controlled trial"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "L&#46;A&#46; Hajjar"
                            1 => "J&#46;L&#46; Vincent"
                            2 => "F&#46;R&#46; Galas"
                            3 => "R&#46;E&#46; Nakamura"
                            4 => "C&#46;M&#46; Silva"
                            5 => "M&#46;H&#46; Santos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1001/jama.2010.1446"
                      "Revista" => array:6 [
                        "tituloSerie" => "JAMA"
                        "fecha" => "2010"
                        "volumen" => "304"
                        "paginaInicial" => "1559"
                        "paginaFinal" => "1567"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20940381"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            34 => array:3 [
              "identificador" => "bib0175"
              "etiqueta" => "35"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Blood product conservation is associated with improved outcomes and reduced costs after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "D&#46;J&#46; Lapar"
                            1 => "I&#46;K&#46; Crosby"
                            2 => "G&#46; Ailawadi"
                            3 => "N&#46; Ad"
                            4 => "E&#46; Choi"
                            5 => "B&#46;D&#46; Spiess"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jtcvs.2012.12.041"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2013"
                        "volumen" => "145"
                        "paginaInicial" => "796"
                        "paginaFinal" => "803"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23414992"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            35 => array:3 [
              "identificador" => "bib0180"
              "etiqueta" => "36"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The impact of blood conservation on outcomes in cardiac surgery&#58; Is it safe and effective&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "D&#46;M&#46; Moskowitz"
                            1 => "J&#46;N&#46; McCullough"
                            2 => "A&#46; Shander"
                            3 => "J&#46;J&#46; Klein"
                            4 => "C&#46;A&#46; Bodian"
                            5 => "R&#46;S&#46; Goldweit"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2010.04.089"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2010"
                        "volumen" => "90"
                        "paginaInicial" => "451"
                        "paginaFinal" => "458"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20667328"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            36 => array:3 [
              "identificador" => "bib0185"
              "etiqueta" => "37"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "La transfusi&#243;n de hemat&#237;es incrementa la oxigenaci&#243;n tisular y mejora el resultado cl&#237;nico &#40;con&#41;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "S&#46;R&#46; Leal-Noval"
                            1 => "M&#46; Jim&#233;nez S&#225;nchez"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2010.06.001"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2010"
                        "volumen" => "34"
                        "paginaInicial" => "471"
                        "paginaFinal" => "475"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20675016"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            37 => array:3 [
              "identificador" => "bib0190"
              "etiqueta" => "38"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Documento Sevilla de Consenso sobre Alternativas a la Transfusi&#243;n de Sangre Alog&#233;nica&#46; Actualizaci&#243;n del Documento Sevilla"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "S&#46;R&#46; Leal-Noval"
                            1 => "M&#46; Mu&#241;oz"
                            2 => "M&#46; Asuero"
                            3 => "E&#46; Contreras"
                            4 => "J&#46;A&#46; Garc&#237;a-Erce"
                            5 => "J&#46;V&#46; Llau"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2012.12.013"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2013"
                        "volumen" => "37"
                        "paginaInicial" => "259"
                        "paginaFinal" => "283"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23507335"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            38 => array:3 [
              "identificador" => "bib0195"
              "etiqueta" => "39"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Duration of red-cell storage and complications after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "C&#46;G&#46; Koch"
                            1 => "L&#46; Li"
                            2 => "D&#46;I&#46; Sessler"
                            3 => "P&#46; Figueroa"
                            4 => "G&#46;A&#46; Hoeltge"
                            5 => "T&#46; Mihaljevic"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1056/NEJMoa070403"
                      "Revista" => array:6 [
                        "tituloSerie" => "N Engl J Med"
                        "fecha" => "2008"
                        "volumen" => "358"
                        "paginaInicial" => "1229"
                        "paginaFinal" => "1239"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18354101"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "es"
  "url" => "/02105691/0000003800000007/v1_201409200306/S0210569113002192/v1_201409200306/es/main.assets"
  "Apartado" => array:4 [
    "identificador" => "434"
    "tipo" => "SECCION"
    "es" => array:2 [
      "titulo" => "Originales"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "es"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/02105691/0000003800000007/v1_201409200306/S0210569113002192/v1_201409200306/es/main.pdf?idApp=WMIE&text.app=https://medintensiva.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210569113002192?idApp=WMIE"
]
Compartir
Información de la revista

Estadísticas

Siga este enlace para acceder al texto completo del artículo

ORIGINAL
Transfusión de hematíes y supervivencia a largo plazo en la cirugía cardíaca no complicada
Red cell transfusion and long-term survival in non-complicated heart surgery
M. Riera
Autor para correspondencia
rierasagrera@gmail.com

Autor para correspondencia.
, J. Ibáñez, M. Molina, R. Amézaga, A. Colomar, A. Carrillo, O. Bonnín, J.I. Sáez de Ibarra, C. Campillo-Artero
Servicio de Medicina Intensiva, Servicio de Cirugía Cardíaca, Hospital Universitario Son Espases, Palma de Mallorca, Islas Baleares, España
Leído
9743
Veces
se ha leído el artículo
2854
Total PDF
6889
Total HTML
Compartir estadísticas
 array:23 [
  "pii" => "S0210569113002192"
  "issn" => "02105691"
  "doi" => "10.1016/j.medin.2013.10.003"
  "estado" => "S300"
  "fechaPublicacion" => "2014-10-01"
  "aid" => "636"
  "copyright" => "Elsevier Espa&#241;a&#44; S&#46;L&#46;U&#46; and SEMICYUC"
  "copyrightAnyo" => "2013"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "fla"
  "cita" => "Med Intensiva. 2014;38:422-9"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:2 [
    "total" => 3124
    "formatos" => array:3 [
      "EPUB" => 158
      "HTML" => 2105
      "PDF" => 861
    ]
  ]
  "itemSiguiente" => array:19 [
    "pii" => "S0210569113001575"
    "issn" => "02105691"
    "doi" => "10.1016/j.medin.2013.07.002"
    "estado" => "S300"
    "fechaPublicacion" => "2014-10-01"
    "aid" => "610"
    "copyright" => "Elsevier Espa&#241;a&#44; S&#46;L&#46;U&#46; and SEMICYUC"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Med Intensiva. 2014;38:430-7"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 2704
      "formatos" => array:3 [
        "EPUB" => 171
        "HTML" => 1796
        "PDF" => 737
      ]
    ]
    "es" => array:12 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original</span>"
      "titulo" => "Morbimortalidad asociada al da&#241;o renal agudo en pacientes ingresados en unidades de cuidados intensivos pedi&#225;tricos"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "430"
          "paginaFinal" => "437"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Morbimortality associated to acute kidney injury in patients admitted to pediatric intensive care units"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "J&#46;C&#46; G&#243;mez Polo, A&#46;J&#46; Alcaraz Romero, M&#46;A&#46; Gil-Ru&#237;z Gil-Esparza, J&#46; L&#243;pez-Herce Cid, M&#46; Garc&#237;a San Prudencio, S&#46;N&#46; Fern&#225;ndez Lafever, &#193;&#46; Carrillo &#193;lvarez"
          "autores" => array:7 [
            0 => array:2 [
              "nombre" => "J&#46;C&#46;"
              "apellidos" => "G&#243;mez Polo"
            ]
            1 => array:2 [
              "nombre" => "A&#46;J&#46;"
              "apellidos" => "Alcaraz Romero"
            ]
            2 => array:2 [
              "nombre" => "M&#46;A&#46;"
              "apellidos" => "Gil-Ru&#237;z Gil-Esparza"
            ]
            3 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "L&#243;pez-Herce Cid"
            ]
            4 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Garc&#237;a San Prudencio"
            ]
            5 => array:2 [
              "nombre" => "S&#46;N&#46;"
              "apellidos" => "Fern&#225;ndez Lafever"
            ]
            6 => array:2 [
              "nombre" => "&#193;&#46;"
              "apellidos" => "Carrillo &#193;lvarez"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "Traduccion" => array:1 [
      "en" => array:9 [
        "pii" => "S2173572714000551"
        "doi" => "10.1016/j.medine.2013.07.007"
        "estado" => "S300"
        "subdocumento" => ""
        "abierto" => array:3 [
          "ES" => true
          "ES2" => true
          "LATM" => true
        ]
        "gratuito" => true
        "lecturas" => array:1 [
          "total" => 0
        ]
        "idiomaDefecto" => "en"
        "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173572714000551?idApp=WMIE"
      ]
    ]
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210569113001575?idApp=WMIE"
    "url" => "/02105691/0000003800000007/v1_201409200306/S0210569113001575/v1_201409200306/es/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S0210569113002209"
    "issn" => "02105691"
    "doi" => "10.1016/j.medin.2013.09.008"
    "estado" => "S300"
    "fechaPublicacion" => "2014-10-01"
    "aid" => "637"
    "copyright" => "Elsevier Espa&#241;a&#44; S&#46;L&#46;U&#46; and SEMICYUC"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "fla"
    "cita" => "Med Intensiva. 2014;38:413-21"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:2 [
      "total" => 6311
      "formatos" => array:3 [
        "EPUB" => 196
        "HTML" => 4884
        "PDF" => 1231
      ]
    ]
    "es" => array:13 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original</span>"
      "titulo" => "Fen&#243;menos de despolarizaci&#243;n cortical propagada en los pacientes con lesiones cerebrales traum&#225;ticas e isqu&#233;micas&#46; Resultados de un estudio piloto"
      "tienePdf" => "es"
      "tieneTextoCompleto" => "es"
      "tieneResumen" => array:2 [
        0 => "es"
        1 => "en"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "413"
          "paginaFinal" => "421"
        ]
      ]
      "titulosAlternativos" => array:1 [
        "en" => array:1 [
          "titulo" => "Cortical spreading depolarization phenomena in patients with traumatic and ischemic brain injuries&#46; Results of a pilot study"
        ]
      ]
      "contieneResumen" => array:2 [
        "es" => true
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "es" => true
      ]
      "contienePdf" => array:1 [
        "es" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:7 [
          "identificador" => "fig0010"
          "etiqueta" => "Figura 2"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr2.jpeg"
              "Alto" => 1678
              "Ancho" => 3167
              "Tamanyo" => 740704
            ]
          ]
          "descripcion" => array:1 [
            "es" => "<p id="spar0090" class="elsevierStyleSimplePara elsevierViewall">Selecci&#243;n de 140<span class="elsevierStyleHsp" style=""></span>min del registro ECoG de un paciente afecto de TCE&#46; Registro bipolar &#40;4 series de 6 canales&#41;&#58; canal A<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>electrodos 1-2&#59; canal B<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>2-3&#59; canal C<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>3-4&#59; canal D<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>4-5&#59; canal E<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>5-6&#59; canal F<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>6-1&#46; Se observan 2 episodios de CSD a las 5&#58;32<span class="elsevierStyleHsp" style=""></span>h y a las 6&#58;22<span class="elsevierStyleHsp" style=""></span>h&#44; caracterizados por cambios esterotipados en la l&#237;nea de base &#40;SPC&#41;&#46; Los n&#250;meros indican el electrodo que recoge la despolarizaci&#243;n&#46;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "M&#46; Sueiras, J&#46; Sahuquillo, B&#46; Garc&#237;a-L&#243;pez, &#193;&#46; S&#225;nchez-Guerrero, M&#46;A&#46; Poca, E&#46; Santamarina, M&#46; Riveiro, M&#46; Fabricius, A&#46;J&#46; Strong"
          "autores" => array:9 [
            0 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Sueiras"
            ]
            1 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Sahuquillo"
            ]
            2 => array:2 [
              "nombre" => "B&#46;"
              "apellidos" => "Garc&#237;a-L&#243;pez"
            ]
            3 => array:2 [
              "nombre" => "&#193;&#46;"
              "apellidos" => "S&#225;nchez-Guerrero"
            ]
            4 => array:2 [
              "nombre" => "M&#46;A&#46;"
              "apellidos" => "Poca"
            ]
            5 => array:2 [
              "nombre" => "E&#46;"
              "apellidos" => "Santamarina"
            ]
            6 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Riveiro"
            ]
            7 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Fabricius"
            ]
            8 => array:2 [
              "nombre" => "A&#46;J&#46;"
              "apellidos" => "Strong"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "es"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210569113002209?idApp=WMIE"
    "url" => "/02105691/0000003800000007/v1_201409200306/S0210569113002209/v1_201409200306/es/main.assets"
  ]
  "es" => array:19 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">ORIGINAL</span>"
    "titulo" => "Transfusi&#243;n de hemat&#237;es y supervivencia a largo plazo en la cirug&#237;a card&#237;aca no complicada"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "422"
        "paginaFinal" => "429"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "M&#46; Riera, J&#46; Ib&#225;&#241;ez, M&#46; Molina, R&#46; Am&#233;zaga, A&#46; Colomar, A&#46; Carrillo, O&#46; Bonn&#237;n, J&#46;I&#46; S&#225;ez de Ibarra, C&#46; Campillo-Artero"
        "autores" => array:9 [
          0 => array:4 [
            "nombre" => "M&#46;"
            "apellidos" => "Riera"
            "email" => array:1 [
              0 => "rierasagrera&#64;gmail&#46;com"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">&#42;</span>"
                "identificador" => "cor0005"
              ]
            ]
          ]
          1 => array:2 [
            "nombre" => "J&#46;"
            "apellidos" => "Ib&#225;&#241;ez"
          ]
          2 => array:2 [
            "nombre" => "M&#46;"
            "apellidos" => "Molina"
          ]
          3 => array:2 [
            "nombre" => "R&#46;"
            "apellidos" => "Am&#233;zaga"
          ]
          4 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "Colomar"
          ]
          5 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "Carrillo"
          ]
          6 => array:2 [
            "nombre" => "O&#46;"
            "apellidos" => "Bonn&#237;n"
          ]
          7 => array:2 [
            "nombre" => "J&#46;I&#46;"
            "apellidos" => "S&#225;ez de Ibarra"
          ]
          8 => array:2 [
            "nombre" => "C&#46;"
            "apellidos" => "Campillo-Artero"
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:2 [
            "entidad" => "Servicio de Medicina Intensiva&#44; Servicio de Cirug&#237;a Card&#237;aca&#44; Hospital Universitario Son Espases&#44; Palma de Mallorca&#44; Islas Baleares&#44; Espa&#241;a"
            "identificador" => "aff0005"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0005"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Autor para correspondencia&#46;"
          ]
        ]
      ]
    ]
    "titulosAlternativos" => array:1 [
      "en" => array:1 [
        "titulo" => "Red cell transfusion and long-term survival in non-complicated heart surgery"
      ]
    ]
    "resumenGrafico" => array:2 [
      "original" => 0
      "multimedia" => array:7 [
        "identificador" => "fig0005"
        "etiqueta" => "Figura 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 2357
            "Ancho" => 1584
            "Tamanyo" => 139669
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">La transfusi&#243;n de hemat&#237;es &#40;l&#237;nea discontinua&#41; no provoc&#243; diferencias significativas en la supervivencia de los enfermos &#60; 70 a&#241;os &#40;A&#41; o &#8805; 70 a&#241;os &#40;B&#41;&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Introducci&#243;n</span><p id="par0005" class="elsevierStylePara elsevierViewall">La transfusi&#243;n alog&#233;nica de hemat&#237;es durante la cirug&#237;a card&#237;aca es una pr&#225;ctica que presenta una gran variabilidad&#44; oscilando su uso entre el 27 y el 90&#37;<a class="elsevierStyleCrossRefs" href="#bib0005"><span class="elsevierStyleSup">1&#44;2</span></a>&#44; y numerosos estudios observacionales han mostrado que la transfusi&#243;n en el per&#237;odo perioperatorio de la cirug&#237;a card&#237;aca se asocia a una mayor morbimortalidad hospitalaria<a class="elsevierStyleCrossRefs" href="#bib0015"><span class="elsevierStyleSup">3&#8211;5</span></a> y una menor supervivencia a largo plazo<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">6&#8211;11</span></a>&#46;</p><p id="par0010" class="elsevierStylePara elsevierViewall">La decisi&#243;n cl&#237;nica de transfundir no es f&#225;cil cuando se trata de un enfermo estable con escasa o moderada hemorragia operatoria y postoperatoria&#44; y dicha decisi&#243;n se basa principalmente en la observaci&#243;n de que la anemia&#44; pre y perioperatoria&#44; es un factor de riesgo independiente de morbimortalidad<a class="elsevierStyleCrossRefs" href="#bib0015"><span class="elsevierStyleSup">3&#44;12&#8211;18</span></a>&#44; aunque no todos los estudios lo confirman<a class="elsevierStyleCrossRefs" href="#bib0095"><span class="elsevierStyleSup">19&#44;20</span></a>&#46; La transfusi&#243;n de 1-2 unidades de hemat&#237;es en el per&#237;odo perioperatorio de la cirug&#237;a card&#237;aca tambi&#233;n se ha asociado con mayor morbimortalidad<a class="elsevierStyleCrossRefs" href="#bib0040"><span class="elsevierStyleSup">8&#44;11</span></a>&#44; aunque otros autores no lo corroboran<a class="elsevierStyleCrossRef" href="#bib0105"><span class="elsevierStyleSup">21</span></a> incluso cuando los enfermos son octogenarios<a class="elsevierStyleCrossRef" href="#bib0110"><span class="elsevierStyleSup">22</span></a>&#46;</p><p id="par0015" class="elsevierStylePara elsevierViewall">El efecto de la transfusi&#243;n de hemat&#237;es sobre la supervivencia a largo plazo de los pacientes operados de cirug&#237;a card&#237;aca no es bien conocido&#44; pero algunos estudios muestran que se asocia a un aumento de la mortalidad a corto y a largo plazo<a class="elsevierStyleCrossRefs" href="#bib0020"><span class="elsevierStyleSup">4&#44;6&#8211;9</span></a>&#44; tanto si se transfunden grandes o peque&#241;as cantidades de hemat&#237;es&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">Los objetivos principales de este estudio fueron determinar&#44; en los pacientes operados de cirug&#237;a card&#237;aca&#44; la asociaci&#243;n de la transfusi&#243;n de 1 o 2 unidades hemat&#237;es con la morbilidad hospitalaria&#44; la mortalidad a 30 d&#237;as y la supervivencia a largo plazo&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">M&#233;todos</span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Pacientes</span><p id="par0025" class="elsevierStylePara elsevierViewall">Este estudio se realiz&#243; en el Hospital Universitario Son Espases de Palma de Mallorca&#44; centro de referencia para una poblaci&#243;n de 1&#46;000&#46;000 de habitantes&#46; Los datos se obtuvieron a partir de una base de datos espec&#237;fica&#44; cumplimentada por intensivistas y cirujanos card&#237;acos&#44; que contiene todos los pacientes operados desde noviembre del 2002 hasta el 31 de diciembre del 2009&#46; Los enfermos fueron atendidos en la unidad de cuidados intensivos &#40;UCI&#41; de cirug&#237;a card&#237;aca durante su per&#237;odo postoperatorio con un protocolo estandarizado&#46; Las variables preoperatorias&#44; perioperatorias y postoperatorias&#44; y la utilizaci&#243;n de los distintos componentes sangu&#237;neos&#44; se recogieron de forma prospectiva como parte de la actividad cl&#237;nica<a class="elsevierStyleCrossRef" href="#bib0115"><span class="elsevierStyleSup">23</span></a>&#46; El estudio fue aprobado por el Comit&#233; de Investigaci&#243;n de nuestro hospital y el consentimiento individual se omiti&#243;&#44; dado que se trata de un estudio observacional&#46;</p><p id="par0030" class="elsevierStylePara elsevierViewall">Se estudi&#243; a todos los pacientes &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>2&#46;532&#41; mayores de 17 a&#241;os y operados de cirug&#237;a coronaria&#44; valvular o combinada &#40;coronaria &#43; valvular&#41;&#44; con y sin circulaci&#243;n extracorp&#243;rea&#46; Se incluy&#243; a los pacientes que no hab&#237;an recibido transfusi&#243;n de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&#41; y los que recibieron 1 o 2 unidades de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&#41; en el acto operatorio y&#47;o en las primeras 72 h postoperatorias de estancia en la UCI&#46; Se analiz&#243; tambi&#233;n la transfusi&#243;n de otros hemoderivados &#40;plasma fresco y plaquetas&#41;&#46; Todas las unidades de hemat&#237;es fueron tratadas con leucorreducci&#243;n&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">Todos los pacientes recibieron de rutina las dosis est&#225;ndar en cirug&#237;a card&#237;aca de &#225;cido tranex&#225;mico o &#233;psilon-aminocaproico despu&#233;s de la inducci&#243;n de la anestesia general&#46; Los criterios de transfusi&#243;n eran mantener valores de hemoglobina &#40;Hb&#41; &#8805; 8<span class="elsevierStyleHsp" style=""></span>g&#47;dl y &#8805; 10<span class="elsevierStyleHsp" style=""></span>g&#47;dl en los pacientes que presentaban da&#241;o mioc&#225;rdico o neurol&#243;gico&#46;</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Definiciones</span><p id="par0040" class="elsevierStylePara elsevierViewall">La anemia preoperatoria se defini&#243; seg&#250;n los criterios de la Organizaci&#243;n Mundial de l Salud&#58; Hb &#60; 13<span class="elsevierStyleHsp" style=""></span>g&#47;dl en los hombres y Hb &#60; 12<span class="elsevierStyleHsp" style=""></span>g&#47;dl en las mujeres&#46; La funci&#243;n renal preoperatoria se valor&#243; mediante la estimaci&#243;n del filtrado glomerular &#40;eFG&#41;&#44; calculado seg&#250;n la f&#243;rmula abreviada <span class="elsevierStyleItalic">Modification of Diet in Renal Disease</span> &#40;MDRD&#41;<a class="elsevierStyleCrossRef" href="#bib0120"><span class="elsevierStyleSup">24</span></a>&#46; El eFG se expresa en ml&#47;min por 1&#44;73 m<span class="elsevierStyleSup">2</span> y valores &#60; 30<span class="elsevierStyleHsp" style=""></span>ml&#47;min por 1&#44;73 m<span class="elsevierStyleSup">2</span> se consideraron como disfunci&#243;n renal grave&#46;</p><p id="par0045" class="elsevierStylePara elsevierViewall">Las complicaciones card&#237;acas que se analizaron fueron el infarto agudo de miocardio&#44; la fibrilaci&#243;n ventricular&#44; la fibrilaci&#243;n auricular y el shock cardiog&#233;nico&#46; El infarto agudo de miocardio en el per&#237;odo postoperatorio se defini&#243; por la presencia de nuevas ondas Q o alteraciones t&#237;picas de isquemia aguda presentes en el electrocardiograma&#46;</p><p id="par0050" class="elsevierStylePara elsevierViewall">Las complicaciones no card&#237;acas incluyeron la neumon&#237;a&#44; la traqueobronquitis&#44; la insuficiencia renal aguda&#44; el accidente cerebrovascular y el shock hemorr&#225;gico&#46; Los criterios para el diagn&#243;stico de la neumon&#237;a y la traqueobronquitis fueron descritos anteriormente por nosotros<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">25</span></a>&#46; El tiempo de ventilaci&#243;n mec&#225;nica se defini&#243; como el tiempo durante el cual el enfermo necesit&#243; soporte ventilatorio desde el ingreso en la UCI hasta la extubaci&#243;n&#46; La insuficiencia renal aguda se defini&#243; seg&#250;n los criterios AKIN<a class="elsevierStyleCrossRef" href="#bib0130"><span class="elsevierStyleSup">26</span></a> cuando la creatinina s&#233;rica en la UCI aument&#243; &#8805; 0&#44;3<span class="elsevierStyleHsp" style=""></span>mg&#47;dl respecto a la basal&#44; o bien hubo un aumento porcentual de la creatinina s&#233;rica &#8805; 50&#37;&#46; Se defini&#243; el accidente cerebrovascular postoperatorio como la aparici&#243;n de un d&#233;ficit focal neurol&#243;gico persistente durante al menos 24<span class="elsevierStyleHsp" style=""></span>h y confirmado mediante una tomograf&#237;a computarizada&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall">La variable principal de resultado fue la mortalidad a 30 d&#237;as de la intervenci&#243;n quir&#250;rgica y la observada en los pacientes dados de alta vivos del hospital al final del per&#237;odo de seguimiento&#46; Los datos relacionados con la mortalidad fueron obtenidos de la historia cl&#237;nica electr&#243;nica y del Instituto Nacional de Defunci&#243;n hasta el 31 de diciembre del 2011&#46;</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0115">An&#225;lisis estad&#237;stico</span><p id="par0060" class="elsevierStylePara elsevierViewall">Los resultados de las variables continuas se presentan como media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>desviaci&#243;n est&#225;ndar o mediana &#40;rango intercuartil&#41; cuando la distribuci&#243;n no era normal&#46; Las variables categ&#243;ricas se muestran en valor absoluto o porcentaje&#46; Para determinar la asociaci&#243;n de la transfusi&#243;n con la morbimortalidad hospitalaria&#44; se realiz&#243; un estudio univariado&#46; Las diferencias entre variables cuantitativas se analizaron mediante la prueba de la t de Student o la no param&#233;trica U de Mann-Whitney&#44; si no segu&#237;an la distribuci&#243;n normal&#46; Las diferencias entre variables categ&#243;ricas se analizaron con la prueba de la &#967;<span class="elsevierStyleSup">2</span>&#46;</p><p id="par0065" class="elsevierStylePara elsevierViewall">El riesgo preoperatorio se estim&#243; mediante el modelo log&#237;stico EuroSCORE&#46; El escaso n&#250;mero de defunciones en el hospital y de la mayor&#237;a de complicaciones postoperatorias no permiti&#243; realizar un an&#225;lisis de regresi&#243;n log&#237;stica con potencia suficiente para determinar la asociaci&#243;n entre la mortalidad hospitalaria y la transfusi&#243;n de hemat&#237;es&#46;</p><p id="par0070" class="elsevierStylePara elsevierViewall">Para completar el estudio&#44; se calcul&#243; el riesgo de recibir una transfusi&#243;n mediante el an&#225;lisis <span class="elsevierStyleItalic">propensity score</span>&#46; El <span class="elsevierStyleItalic">propensity score</span> se calcul&#243; mediante un modelo de regresi&#243;n log&#237;stica creado con todos los factores de riesgo de recibir una transfusi&#243;n que alcanzaron un nivel de significaci&#243;n estad&#237;stica &#40;p &#60; 0&#44;10&#41;&#46; La probabilidad de recibir una transfusi&#243;n de cada paciente oscil&#243; entre 0&#44;022 y 0&#44;995&#46;</p><p id="par0075" class="elsevierStylePara elsevierViewall">El an&#225;lisis de la supervivencia se realiz&#243; con el m&#233;todo de Kaplan Meier en los pacientes que fueron dados de alta vivos del hospital&#46; Consideramos censurados a los pacientes que estaban vivos a 31 de diciembre del 2011 y los que estaban vivos en el &#250;ltimo contacto&#46; Se calcularon las tasas de supervivencia en cada grupo de edad &#40;&#60; 70 y &#8805; 70 a&#241;os&#41; en funci&#243;n de ser o no transfundidos con hemat&#237;es&#46;</p><p id="par0080" class="elsevierStylePara elsevierViewall">Para determinar si la transfusi&#243;n de hemat&#237;es se asocia a una mayor mortalidad a largo plazo&#44; utilizamos el modelo de riesgos proporcionales de regresi&#243;n de Cox&#46; El modelo se construy&#243; seleccionando las variables relacionadas con la mortalidad&#44; tanto preoperatorias como postoperatorias&#44; con un nivel de significaci&#243;n &#60; 0&#44;1 en el an&#225;lisis univariado&#46; Dado que la mortalidad fue mayor en los pacientes &#8805; 70 a&#241;os respecto a los de menor edad&#44; y que no hab&#237;a diferencias estad&#237;sticamente significativas entre los pacientes &#8805; 80 a&#241;os y los comprendidos entre los 71 y los 79 a&#241;os&#44; analizamos 2 grupos &#40;&#60; 70 y &#8805; 70 a&#241;os&#41;&#46; Para estimar el riesgo proporcional&#44; excluimos a los pacientes que fallecieron en el hospital y escogimos como mejor modelo explicativo el que ten&#237;a una mayor raz&#243;n de verosimilitud&#46; El an&#225;lisis estad&#237;stico se hizo mediante el paquete estad&#237;stico SPSS v&#46; 18&#46;0 para Windows&#46;</p></span></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0120">Resultados</span><p id="par0085" class="elsevierStylePara elsevierViewall">En la <a class="elsevierStyleCrossRef" href="#tbl0005">tabla 1</a> se resumen las principales variables demogr&#225;ficas y las comorbilidades presentes antes de la cirug&#237;a en los 2 grupos de pacientes incluidos en el estudio&#46; Los pacientes transfundidos fueron de mayor edad&#44; presentaron un mayor EuroSCORE log&#237;stico y una mayor frecuencia de comorbilidades&#44; como la diabetes mellitus&#44; la hipertensi&#243;n arterial&#44; una peor funci&#243;n renal y la anemia preoperatoria&#46; Los tiempos de CEC y de isquemia &#40;<a class="elsevierStyleCrossRef" href="#tbl0010">tabla 2</a>&#41; fueron m&#225;s largos en los transfundidos&#46; Los pacientes operados de cirug&#237;a combinada &#40;coronaria &#43; valvular&#41; fueron transfundidos con mayor frecuencia&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><p id="par0090" class="elsevierStylePara elsevierViewall">La frecuencia de la anemia preoperatoria fue del 24&#37; &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>402&#41;&#46; La anemia grave definida como Hb &#60; 10 g&#47;dl estuvo presente en 24 pacientes &#40;1&#44;4&#37;&#41;&#46; Los pacientes con anemia preoperatoria eran mayores &#40;edad media de 67 vs&#46; 63 a&#241;os&#44; p &#60; 0&#44;0001&#41;&#44; ten&#237;an un EuroSCORE log&#237;stico &#40;5&#44;8 vs&#46; 4&#44;7&#44; p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;04&#41; mayor que los que no ten&#237;an anemia &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;260&#41; y fueron m&#225;s transfundidos &#40;78&#37; vs&#46; 52&#37;&#44; p &#60; 0&#44;0001&#41;&#46;</p><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0125">Morbimortalidad postoperatoria</span><p id="par0095" class="elsevierStylePara elsevierViewall">Durante la estancia en la UCI&#44; la frecuencia de las complicaciones postoperatorias card&#237;acas y no card&#237;acas &#40;<a class="elsevierStyleCrossRef" href="#tbl0015">tabla 3</a>&#41; fue mayor en los pacientes que recibieron transfusi&#243;n de hemat&#237;es e incluyen&#44; entre otras&#44; el infarto agudo de miocardio&#44; el shock cardiog&#233;nico&#44; la fibrilaci&#243;n ventricular&#44; la reintubaci&#243;n y la insuficiencia renal aguda&#46;</p><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><p id="par0100" class="elsevierStylePara elsevierViewall">La estancia en la UCI y la estancia hospitalaria fueron discretamente mayores en los pacientes transfundidos&#46; La mortalidad global a 30 d&#237;as fue del 0&#44;7&#37; y hubo diferencias estad&#237;sticamente significativas en la incidencia de mortalidad a 30 d&#237;as &#40;no ajustada&#41; &#40;<a class="elsevierStyleCrossRef" href="#tbl0020">tabla 4</a>&#41; entre los pacientes no transfundidos y transfundidos&#46; De los 11 pacientes que fallecieron en el hospital&#44; 10 &#40;91&#37;&#41; fueron transfundidos&#46;</p><elsevierMultimedia ident="tbl0020"></elsevierMultimedia><p id="par0105" class="elsevierStylePara elsevierViewall">Sin embargo&#44; la transfusi&#243;n de hemat&#237;es no fue un factor de riesgo de mortalidad a largo plazo &#40;hazard ratio<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#44;4&#59; intervalo de confianza del 95&#37;&#44; 0&#44;9-2&#44;1&#59; p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;12&#41; cuando se ajust&#243; por los factores de riesgo predictivos&#46; En la <a class="elsevierStyleCrossRef" href="#tbl0025">tabla 5</a> se expone el modelo final de los factores de riesgo de mortalidad a largo plazo&#46;</p><elsevierMultimedia ident="tbl0025"></elsevierMultimedia><p id="par0110" class="elsevierStylePara elsevierViewall">Al analizar las curvas de supervivencia en los 2 grupos de edad &#40;&#60;<span class="elsevierStyleHsp" style=""></span>70 a&#241;os y<span class="elsevierStyleHsp" style=""></span>&#8805;<span class="elsevierStyleHsp" style=""></span>70 a&#241;os&#41;&#44; la transfusi&#243;n de hemat&#237;es no se asoci&#243; de modo estad&#237;sticamente significativo a una menor supervivencia a largo plazo &#40;<a class="elsevierStyleCrossRef" href="#fig0005">fig&#46; 1</a>&#41;&#46; La mediana del tiempo de seguimiento hasta el fallecimiento fue de 4&#44;9 a&#241;os en el grupo no transfundido&#44; comparado con 4&#44;8 a&#241;os en los pacientes transfundidos con 1 o 2 unidades de hemat&#237;es&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia></span></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0130">Discusi&#243;n</span><p id="par0115" class="elsevierStylePara elsevierViewall">Nuestro estudio muestra que la transfusi&#243;n de 1-2 unidades de hemat&#237;es en el per&#237;odo perioperatorio de la cirug&#237;a card&#237;aca se asocia a una incidencia significativamente mayor de complicaciones card&#237;acas y no card&#237;acas durante la estancia en la UCI y de mortalidad &#40;no ajustada&#41; a los 30 d&#237;as&#46; Sin embargo&#44; la transfusi&#243;n de hemat&#237;es no fue un factor de riesgo de mortalidad precoz &#40;6 meses&#41; o tard&#237;a &#40;5 a&#241;os&#41;&#46;</p><p id="par0120" class="elsevierStylePara elsevierViewall">La asociaci&#243;n de transfusi&#243;n de hemat&#237;es y complicaciones postoperatorias graves est&#225; bien documentada en la literatura&#46; En un estudio<a class="elsevierStyleCrossRef" href="#bib0135"><span class="elsevierStyleSup">27</span></a> muy reciente en pacientes operados de cirug&#237;a card&#237;aca&#44; la transfusi&#243;n de cada unidad de hemat&#237;es se asociaba a un aumento del 29&#37; del riesgo de presentar una infecci&#243;n mayor&#44; siendo la neumon&#237;a la m&#225;s frecuente &#40;3&#44;6&#37;&#41;&#46; El riesgo de presentar infecciones bacterianas es algo menor &#40;15&#37;&#41; cuando se trata de enfermos operados de bypass coronario<a class="elsevierStyleCrossRef" href="#bib0140"><span class="elsevierStyleSup">28</span></a>&#46; En nuestro pa&#237;s&#44; Leal-Noval et al&#46;<a class="elsevierStyleCrossRef" href="#bib0145"><span class="elsevierStyleSup">29</span></a> ya publicaron en 2001 que hab&#237;a un mayor riesgo ajustado de presentar infecciones postoperatorias con la transfusi&#243;n &#8805; 4 unidades de hemat&#237;es y una mayor mortalidad hospitalaria en los pacientes transfundidos &#40;13&#37; vs&#46; 9&#37;&#44; p &#60; 0&#44;01&#41;&#44; aunque la frecuencia de neumon&#237;a y mortalidad hospitalaria observadas era muy superior a la nuestra<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">25</span></a>&#44; incluso cuando se valora la transfusi&#243;n de 2 unidades de hemat&#237;es&#46; Contrariamente&#44; en nuestro estudio no detectamos mayor frecuencia de complicaciones infecciosas asociadas a la transfusi&#243;n&#46; Nuestros resultados coinciden con otros estudios que tambi&#233;n han demostrado que la transfusi&#243;n de hemat&#237;es es un factor de riesgo asociado a una mayor mortalidad hospitalaria<a class="elsevierStyleCrossRef" href="#bib0015"><span class="elsevierStyleSup">3</span></a>&#44; mayor morbilidad postoperatoria y mortalidad a 30 d&#237;as de la operaci&#243;n<a class="elsevierStyleCrossRef" href="#bib0150"><span class="elsevierStyleSup">30</span></a>&#46; Los autores no pod&#237;an discernir si la transfusi&#243;n causaba los efectos adversos o era un marcador de los pacientes m&#225;s graves&#44; lo cual se puede aplicar a todos los estudios similares&#46; Se cree que varios factores y mecanismos pueden contribuir a la asociaci&#243;n entre la transfusi&#243;n de hemat&#237;es y los efectos adversos detectados&#44; entre los que vale mencionar la lesi&#243;n pulmonar aguda&#44; la inmunomodulaci&#243;n y el tiempo de conservaci&#243;n de la bolsa de hemat&#237;es<a class="elsevierStyleCrossRef" href="#bib0155"><span class="elsevierStyleSup">31</span></a>&#46;</p><p id="par0125" class="elsevierStylePara elsevierViewall">La anemia preoperatoria en los pacientes operados de cirug&#237;a card&#237;aca es relativamente frecuente&#44; oscilando entre el 16 y el 54&#37;&#44; y en el caso de la anemia grave &#40;Hb &#60; 10<span class="elsevierStyleHsp" style=""></span>g&#47;dl&#41; del 5&#44;5&#37;<a class="elsevierStyleCrossRef" href="#bib0155"><span class="elsevierStyleSup">31</span></a>&#46; Varios estudios han identificado una asociaci&#243;n entre la anemia preoperatoria y la mortalidad postoperatoria<a class="elsevierStyleCrossRefs" href="#bib0075"><span class="elsevierStyleSup">15&#44;16&#44;18</span></a>&#46; Sin embargo&#44; la anemia no siempre se considera como un factor de riesgo de mortalidad en el an&#225;lisis multivariante ni tampoco su interacci&#243;n con la transfusi&#243;n de hemat&#237;es como factor de confusi&#243;n&#46; La anemia preoperatoria es un factor predictor muy importante del uso de la transfusi&#243;n perioperatoria de hemat&#237;es<a class="elsevierStyleCrossRef" href="#bib0160"><span class="elsevierStyleSup">32</span></a> y coincide con nuestros hallazgos&#46;</p><p id="par0130" class="elsevierStylePara elsevierViewall">Hasta hoy existe una buena evidencia que muestra que la transfusi&#243;n de hemat&#237;es durante o despu&#233;s de la cirug&#237;a card&#237;aca se asocia a un aumento de la mortalidad a largo plazo<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">6&#44;8&#44;9</span></a>&#44; aunque se desconoce cu&#225;l es la posible explicaci&#243;n&#46;</p><p id="par0135" class="elsevierStylePara elsevierViewall">Dos estudios recientes observaron que incluso la transfusi&#243;n de 1 o 2 unidades de hemat&#237;es tambi&#233;n aumenta discretamente el riesgo de muerte a corto y a largo plazo&#46; Surgenor et al&#46;<a class="elsevierStyleCrossRef" href="#bib0055"><span class="elsevierStyleSup">11</span></a> observaron en una cohorte de enfermos similar a la de este estudio &#40;36&#37; de los pacientes fueron transfundidos&#41; que la supervivencia a los 6 meses era discretamente menor en los transfundidos &#40;97&#44;4&#37; vs&#46; 98&#44;4&#37;&#41;&#44; pero se igualaba a los 4 a&#241;os &#40;92&#37;&#41;&#46; Un estudio d&#225;nes<a class="elsevierStyleCrossRef" href="#bib0040"><span class="elsevierStyleSup">8</span></a> con una serie muy extensa de enfermos &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>20&#46;001&#41; observ&#243; que la transfusi&#243;n de 1-2 unidades de hemat&#237;es tambi&#233;n ten&#237;a efecto sobre la supervivencia a 5 a&#241;os y dicho efecto persist&#237;a despu&#233;s de ajustar por la edad&#44; el sexo&#44; la diabetes y el EuroSCORE&#46;</p><p id="par0140" class="elsevierStylePara elsevierViewall">Por el contrario&#44; al igual que en nuestro estudio&#44; otros autores<a class="elsevierStyleCrossRefs" href="#bib0105"><span class="elsevierStyleSup">21&#44;22</span></a> no encontraron que la transfusi&#243;n de 1-2 unidades de hemat&#237;es se asociara a una mayor mortalidad tard&#237;a&#46; Dardashti et al&#46;<a class="elsevierStyleCrossRef" href="#bib0105"><span class="elsevierStyleSup">21</span></a> observaron&#44; en pacientes operados de cirug&#237;a coronaria&#44; que la transfusi&#243;n de hemat&#237;es no se asociaba a una menor supervivencia a los 5 a&#241;os al ajustar por la edad&#44; otras comorbilidades y especialmente 2 factores no utilizados habitualmente&#44; la anemia preoperatoria y la funci&#243;n renal&#44; valorada mediante el eFG con la f&#243;rmula del MDRD&#46;</p><p id="par0145" class="elsevierStylePara elsevierViewall">En los enfermos no card&#237;acos expuestos a diferentes operaciones&#44; el efecto de transfusiones de hemat&#237;es &#40;1-2 unidades&#41; tambi&#233;n se acompa&#241;a de un aumento de la mortalidad hospitalaria y de complicaciones infecciosas pulmonares&#44; renales y sepsis postoperatoria&#44; por lo tanto&#44; limitar la transfusi&#243;n podr&#237;a reducir su incidencia<a class="elsevierStyleCrossRef" href="#bib0165"><span class="elsevierStyleSup">33</span></a>&#46;</p><p id="par0150" class="elsevierStylePara elsevierViewall">En cirug&#237;a card&#237;aca&#44; en ausencia de hemorragia grave&#44; la mayor&#237;a de las transfusiones de hemat&#237;es se indican cuando la concentraci&#243;n de Hb cae por debajo de un umbral predefinido y su uso var&#237;a entre hospitales y m&#233;dicos&#44; contribuyendo a la amplia variaci&#243;n de los porcentajes de transfusi&#243;n<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a>&#46; La transfusi&#243;n aumenta la incidencia de la morbimortalidad postoperatoria y los costes sanitarios&#44; tanto directos como indirectos&#46; Para identificar el umbral de transfusi&#243;n se est&#225;n realizando varios ensayos cl&#237;nicos&#46; En el &#250;nico practicado hasta hoy<a class="elsevierStyleCrossRef" href="#bib0170"><span class="elsevierStyleSup">34</span></a> en pacientes con cirug&#237;a coronaria aislada&#44; el uso restrictivo de la transfusi&#243;n de hemat&#237;es &#40;mantener un hematocrito &#8805; 24&#37;&#41; era tan seguro como una estrategia liberal &#40;mantener hematocrito &#8805; 30&#37;&#41; e&#44; independientemente de la estrategia utilizada&#44; el n&#250;mero de unidades de hemat&#237;es transfundidas era un factor de riesgo independiente de la mortalidad&#46;</p><p id="par0155" class="elsevierStylePara elsevierViewall">La restricci&#243;n de la transfusi&#243;n perioperatoria de hemat&#237;es disminuye la incidencia de complicaciones postoperatorias y reduce los costes sanitarios cuando se analizan grandes poblaciones de enfermos operados de cirug&#237;a coronaria<a class="elsevierStyleCrossRefs" href="#bib0175"><span class="elsevierStyleSup">35&#44;36</span></a>&#46; Si aplicamos estos hallazgos&#44; y el contenido del documento Sevilla sobre la transfusi&#243;n&#44; consensuado con varias especialidades afines<a class="elsevierStyleCrossRef" href="#bib0185"><span class="elsevierStyleSup">37</span></a>&#44; en los enfermos de cirug&#237;a card&#237;aca que presentan anemia y no presentan signos de hemorragia activa&#44; debemos reducir la transfusi&#243;n de 1-2 unidades de hemat&#237;es mediante una mejor comprensi&#243;n de la indicaci&#243;n de la transfusi&#243;n&#44; un buen control de la hemorragia operatoria y el tratamiento adecuado de la anemia preoperatoria<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a>&#46;</p><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0135">Limitaciones</span><p id="par0160" class="elsevierStylePara elsevierViewall">Debido a que se trata de un estudio observacional&#44; las asociaciones encontradas no pueden considerarse causales&#46; Tampoco conocemos el tiempo exacto de la transfusi&#243;n en relaci&#243;n con la aparici&#243;n de las complicaciones&#46; Desconocemos el tiempo de almacenamiento en el banco de sangre de las unidades transfundidas&#44; lo cual puede afectar a la relaci&#243;n con la infecci&#243;n<a class="elsevierStyleCrossRef" href="#bib0195"><span class="elsevierStyleSup">39</span></a>&#46; Finalmente&#44; no sabemos cu&#225;les fueron las razones para indicar la transfusi&#243;n&#44; aunque creemos que corregir la anemia fue un factor importante&#46;</p></span></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0140">Conclusiones</span><p id="par0165" class="elsevierStylePara elsevierViewall">En este estudio&#44; la transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es en pacientes operados de cirug&#237;a card&#237;aca aumenta la morbilidad hospitalaria y la mortalidad a 30 d&#237;as y no tiene efecto sobre la mortalidad a largo plazo&#46;</p></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0145">Conflicto de intereses</span><p id="par0170" class="elsevierStylePara elsevierViewall">Los autores declaran no tener ning&#250;n conflicto de intereses&#46;</p></span></span>"
    "textoCompletoSecciones" => array:1 [
      "secciones" => array:11 [
        0 => array:2 [
          "identificador" => "xres371321"
          "titulo" => array:8 [
            0 => "Resumen"
            1 => "Objetivo"
            2 => "Dise&#241;o"
            3 => "&#193;mbito"
            4 => "Pacientes"
            5 => "Variables de inter&#233;s"
            6 => "Resultados"
            7 => "Conclusiones"
          ]
        ]
        1 => array:2 [
          "identificador" => "xpalclavsec350544"
          "titulo" => "Palabras clave"
        ]
        2 => array:2 [
          "identificador" => "xres371320"
          "titulo" => array:8 [
            0 => "Abstract"
            1 => "Objective"
            2 => "Design"
            3 => "Setting"
            4 => "Patients"
            5 => "Study endpoints"
            6 => "Results"
            7 => "Conclusions"
          ]
        ]
        3 => array:2 [
          "identificador" => "xpalclavsec350545"
          "titulo" => "Keywords"
        ]
        4 => array:2 [
          "identificador" => "sec0005"
          "titulo" => "Introducci&#243;n"
        ]
        5 => array:3 [
          "identificador" => "sec0010"
          "titulo" => "M&#233;todos"
          "secciones" => array:3 [
            0 => array:2 [
              "identificador" => "sec0015"
              "titulo" => "Pacientes"
            ]
            1 => array:2 [
              "identificador" => "sec0020"
              "titulo" => "Definiciones"
            ]
            2 => array:2 [
              "identificador" => "sec0025"
              "titulo" => "An&#225;lisis estad&#237;stico"
            ]
          ]
        ]
        6 => array:3 [
          "identificador" => "sec0030"
          "titulo" => "Resultados"
          "secciones" => array:1 [
            0 => array:2 [
              "identificador" => "sec0035"
              "titulo" => "Morbimortalidad postoperatoria"
            ]
          ]
        ]
        7 => array:3 [
          "identificador" => "sec0040"
          "titulo" => "Discusi&#243;n"
          "secciones" => array:1 [
            0 => array:2 [
              "identificador" => "sec0045"
              "titulo" => "Limitaciones"
            ]
          ]
        ]
        8 => array:2 [
          "identificador" => "sec0050"
          "titulo" => "Conclusiones"
        ]
        9 => array:2 [
          "identificador" => "sec0055"
          "titulo" => "Conflicto de intereses"
        ]
        10 => array:1 [
          "titulo" => "Bibliograf&#237;a"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2013-08-24"
    "fechaAceptado" => "2013-10-20"
    "PalabrasClave" => array:2 [
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec350544"
          "palabras" => array:5 [
            0 => "Transfusi&#243;n de hemat&#237;es"
            1 => "Cirug&#237;a card&#237;aca"
            2 => "Cuidados intensivos"
            3 => "Mortalidad"
            4 => "Morbilidad"
          ]
        ]
      ]
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec350545"
          "palabras" => array:5 [
            0 => "Red blood cell transfusion"
            1 => "Cardiac surgical procedures"
            2 => "Intensive care"
            3 => "Mortality"
            4 => "Morbidity"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<span class="elsevierStyleSectionTitle" id="sect0010">Objetivo</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Averiguar si existe asociaci&#243;n entre la transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es y la morbilidad hospitalaria&#44; la mortalidad a 30 d&#237;as y la supervivencia a largo plazo en los pacientes operados en cirug&#237;a card&#237;aca&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0015">Dise&#241;o</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Estudio de cohorte prospectivo&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0020">&#193;mbito</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">UCI de un hospital universitario&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0025">Pacientes</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Se valor&#243; a todos los pacientes mayores de 17 a&#241;os operados de cirug&#237;a card&#237;aca e ingresados en la UCI desde noviembre del 2002 hasta diciembre del 2009&#46; Se analiz&#243; a los pacientes que no recibieron transfusi&#243;n de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&#41; y a los que recibieron transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&#41;&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0030">Variables de inter&#233;s</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Se analiz&#243; el efecto de la transfusi&#243;n sobre la morbilidad hospitalaria y la mortalidad a 30 d&#237;as&#46; El seguimiento de los enfermos dados de alta vivos del hospital finaliz&#243; el 31 de diciembre del 2011&#46; La asociaci&#243;n de la transfusi&#243;n con la supervivencia a largo plazo se evalu&#243; con el m&#233;todo de Kaplan-Meier&#46; La evaluaci&#243;n de los posibles factores predictivos de mortalidad a largo plazo se realiz&#243; mediante la construcci&#243;n de modelos de regresi&#243;n de Cox&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0035">Resultados</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">La frecuencia de complicaciones postoperatorias card&#237;acas y no card&#237;acas fue mayor en los pacientes que recibieron transfusi&#243;n&#46; La mortalidad a 30 d&#237;as de estos &#250;ltimos fue mayor que en los pacientes no transfundidos &#40;1&#37; vs&#46; 0&#44;1&#37;&#44; p<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44;02&#41;&#46; La presencia de anemia preoperatoria se asoci&#243; a un mayor uso de transfusi&#243;n&#46; La transfusi&#243;n de hemat&#237;es no fue un factor de riesgo de mortalidad a largo plazo &#40;Hazard ratio<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#44;4&#59; intervalo de confianza del 95&#37;&#44; 0&#44;9-2&#44;1&#41;&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0040">Conclusiones</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">La transfusi&#243;n perioperatoria de 1-2 unidades de hemat&#237;es en los pacientes operados de cirug&#237;a card&#237;aca se asocia a un incremento de la morbilidad hospitalaria y la mortalidad a 30 d&#237;as&#44; y no tiene efecto en la mortalidad a largo plazo&#46;</p>"
      ]
      "en" => array:2 [
        "titulo" => "Abstract"
        "resumen" => "<span class="elsevierStyleSectionTitle" id="sect0050">Objective</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">A study was made to explore the possible association between the perioperative transfusion of 1 - 2 red blood cell units and in-hospital morbidity&#44; 30-day mortality&#44; and long-term survival in patients undergoing heart surgery&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0055">Design</span><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">A prospective observational study was carried out&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0060">Setting</span><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">The ICU of a university hospital&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0065">Patients</span><p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">All patients over 17 years of age that underwent heart surgery and were admitted to the ICU between November 2002 and December 2009 were included&#46; Those patients who did not &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&#41; and those who did &#40;n<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&#41; receive the perioperative transfusion of 1 - 2 red blood cell units were assessed&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0070">Study endpoints</span><p id="spar0060" class="elsevierStyleSimplePara elsevierViewall">The endpoints were the effect of transfusion on both hospital morbidity and on 30-day mortality&#46; In addition&#44; all patients discharged alive from hospital until 31 December 2011 were subjected to follow-up&#46; The association between transfusion and survival was assessed by means of the Kaplan-Meier method&#46; Cox proportional hazards models were used to assess factors associated with long-term survival&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0075">Results</span><p id="spar0065" class="elsevierStyleSimplePara elsevierViewall">The frequency of both cardiac and non-cardiac perioperative complications was higher in patients receiving transfusion&#46; The 30-day mortality rate was higher in those who received transfusion &#40;1&#37; vs 0&#46;1&#37;&#44; <span class="elsevierStyleItalic">P</span>&#61;&#46;02&#41;&#46; Preoperative anemia was associated with a more intensive use of transfusion&#46; Red blood cell transfusion was not found to be a risk factor for long-term mortality &#40;hazar ratio&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;4&#44; 95&#37;<span class="elsevierStyleSmallCaps">CI</span> 0&#46;9<span class="elsevierStyleMonospace">-</span>2&#46;1&#41;&#46;</p> <span class="elsevierStyleSectionTitle" id="sect0080">Conclusions</span><p id="spar0070" class="elsevierStyleSimplePara elsevierViewall">The perioperative transfusion of 1 - 2 red blood cell units in patients undergoing heart surgery increases both hospital morbidity and the 30-day mortality rate&#44; but does not increase long-term mortality&#46;</p>"
      ]
    ]
    "multimedia" => array:6 [
      0 => array:7 [
        "identificador" => "fig0005"
        "etiqueta" => "Figura 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 2357
            "Ancho" => 1584
            "Tamanyo" => 139669
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">La transfusi&#243;n de hemat&#237;es &#40;l&#237;nea discontinua&#41; no provoc&#243; diferencias significativas en la supervivencia de los enfermos &#60; 70 a&#241;os &#40;A&#41; o &#8805; 70 a&#241;os &#40;B&#41;&#46;</p>"
        ]
      ]
      1 => array:7 [
        "identificador" => "tbl0005"
        "etiqueta" => "Tabla 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0085" class="elsevierStyleSimplePara elsevierViewall">ACV&#58; accidente cerebrovascular&#59; CCAR&#58; cirug&#237;a card&#237;aca&#59; eFG&#58; filtrado glomerular estimado preoperatorio&#59; EPOC&#58; enfermedad pulmonar obstructiva cr&#243;nica&#59; FE&#58; fracci&#243;n de eyecci&#243;n ventr&#237;culo izquierdo&#59; IAM&#58; infarto agudo de miocardio&#59; IMC&#58; &#237;ndice de masa corporal&#59; m&#58; masculino&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Edad&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">61<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>11&#44;20&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">67<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>10&#44;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Sexo&#44; m&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">95 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">334 &#40;35&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Peso&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">81<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>36&#44;17&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">75<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>12&#44;39&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Talla&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">168<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>7&#44;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">163<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>9&#44;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IMC &#40;kg&#47;m<span class="elsevierStyleSup">2</span>&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">28&#44;7<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>4&#44;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">28&#44;4<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>4&#44;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;24&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hipertensi&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">403 &#40;58&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">600 &#40;63&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;03&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Diabetes&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">181 &#40;26&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">333 &#40;35&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Fumador&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">169 &#40;24&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">136 &#40;14&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IAM antiguo&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">211 &#40;30&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">254 &#40;27&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Angina&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">322 &#40;46&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">392 &#40;41&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;04&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">FE &#60; 30&#37;&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">16 &#40;2&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">35 &#40;3&#44;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">CCAR previa&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">21 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">32 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;69&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Arteriopat&#237;a perif&#233;rica&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">54 &#40;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">73 &#40;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;94&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">EPOC&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">100 &#40;14&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">122 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;33&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">ACV&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">45 &#40;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">75 &#40;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">eFG &#40;ml&#47;min&#47;1&#44;73 m<span class="elsevierStyleSup">2</span>&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">76&#44;7<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>26&#44;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">69&#44;9<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>22&#44;4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">eFG &#40;ml&#47;min&#47;1&#44;73 m<span class="elsevierStyleSup">2</span>&#41;&#44; grupos&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#62; 60&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">555 &#40;79&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">640 &#40;67&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">30-60&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">140 &#40;20&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">300 &#40;31&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 30&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">8 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">19 &#40;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hipertensi&#243;n pulmonar&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">22 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">30 &#40;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Anemia preoperatoria&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">90 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">312 &#40;32&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#46;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hb basal&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">14&#44;2<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;44&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">13&#44;1<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;37&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hb &#60; 10 g&#47;dl&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">17 &#40;1&#44;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Creatinina basal&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;05<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;53&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;08<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;50&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;34&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Aspirina&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">408 &#40;58&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">539 &#40;56&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;46&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Clopidogrel&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">123 &#40;17&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">142 &#40;15&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560637.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0080" class="elsevierStyleSimplePara elsevierViewall">Variables basales previas a la cirug&#237;a card&#237;aca en los pacientes que reciben o no transfusi&#243;n de hemat&#237;es &#40;N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>1&#46;662&#41;</p>"
        ]
      ]
      2 => array:7 [
        "identificador" => "tbl0010"
        "etiqueta" => "Tabla 2"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0095" class="elsevierStyleSimplePara elsevierViewall">CEC&#58; circulaci&#243;n extracorp&#243;rea&#59; VM&#58; ventilaci&#243;n mec&#225;nica&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleItalic">Cirug&#237;a&#44; n &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Coronaria&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">386 &#40;55&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">424 &#40;44&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Valvular&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">242 &#40;34&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">355 &#40;37&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Combinada&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">75 &#40;11&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">180 &#40;19&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " colspan="4" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleVsp" style="height:0.5px"></span></td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleItalic">Intervenci&#243;n&#44; n</span> &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Electiva&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">671 &#40;95&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">899 &#40;94&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Urgente&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">32 &#40;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">60 &#40;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>N&#46;&#176; by pass&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;6<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;7<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>1&#44;0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;18&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>V&#225;lvula a&#243;rtica&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">203 &#40;29&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">379 &#40;40&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>EuroSCORE log&#237;stico&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3&#44;96<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>4&#44;68&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5&#44;71<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>5&#44;28&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Tiempo de CEC &#40;min&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">88<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>27&#44;8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">92<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>30&#44;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;002&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>T CEC<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>0&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">60 &#40;11&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">18 &#40;1&#44;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Tiempo isquemia &#40;min&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">64<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>24&#44;35&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">69<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>27&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>VM &#40;h&#41;&#44; mediana &#40;rango IQ&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5 &#40;4-6&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5&#44;3 &#40;4&#44;2-8&#44;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;002&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Hemat&#237;es &#40;unidades&#41;&#44; media<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>DE&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;8<span class="elsevierStyleHsp" style=""></span>&#177;<span class="elsevierStyleHsp" style=""></span>0&#44;423&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Plasma fresco&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">93 &#40;13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">310 &#40;32&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t"><span class="elsevierStyleHsp" style=""></span>Plaquetas&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">49 &#40;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">196 &#40;20&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560638.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0090" class="elsevierStyleSimplePara elsevierViewall">Variables relacionadas con la intervenci&#243;n quir&#250;rgica en los 2 grupos de estudio</p>"
        ]
      ]
      3 => array:7 [
        "identificador" => "tbl0015"
        "etiqueta" => "Tabla 3"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0105" class="elsevierStyleSimplePara elsevierViewall">FA&#58; fibrilaci&#243;n auricular&#59; FV&#58; fibrilaci&#243;n ventricular&#59; IAM&#58; infarto agudo de miocardio&#59; VM&#58; ventilaci&#243;n mec&#225;nica&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">FA&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">112 &#40;16&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">161 &#40;17&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;66&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IAM&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">8 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">28 &#40;2&#44;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;01&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">FV&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">13 &#40;1&#44;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;002&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Shock cardiog&#233;nico&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">11 &#40;1&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;004&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Neumon&#237;a&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3 &#40;0&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;48&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Traqueobronquitis&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">6 &#40;0&#44;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;0&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;56&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Shock s&#233;ptico&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5 &#40;0&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Reintubaci&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">10 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">VM &#62; 72 h&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0 &#40;0&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2 &#40;0&#44;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;23&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Ictus&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">7 &#40;0&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;09&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Reoperaci&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3 &#40;0&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;14&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Shock hemorr&#225;gico&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;39&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Insuficiencia renal aguda&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">61 &#40;8&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">169 &#40;17&#44;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hemofiltraci&#243;n&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">5 &#40;0&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;20&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560636.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0100" class="elsevierStyleSimplePara elsevierViewall">Complicaciones postoperatorias en los 2 grupos de estudio</p>"
        ]
      ]
      4 => array:7 [
        "identificador" => "tbl0020"
        "etiqueta" => "Tabla 4"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:1 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">No transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>703&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">Transfusi&#243;n N<span class="elsevierStyleHsp" style=""></span>&#61;<span class="elsevierStyleHsp" style=""></span>959&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" style="border-bottom: 2px solid black">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Estancia UCI &#40;d&#237;as&#41;&#44; mediana &#40;rango IQ&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2 &#40;2-3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2 &#40;2-3&#44;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Estancia hospital &#40;d&#237;as&#41;&#44; mediana &#40;rango IQ&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">9 &#40;8-13&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">11 &#40;8-16&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#60; 0&#44;0001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mortalidad a 30 d&#237;as&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1 &#40;0&#44;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">10 &#40;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mortalidad al final del seguimiento&#44; n &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">33 &#40;4&#44;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">80 &#40;8&#44;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;004&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560635.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0110" class="elsevierStyleSimplePara elsevierViewall">Variables pron&#243;sticas en la transfusi&#243;n de hemat&#237;es</p>"
        ]
      ]
      5 => array:7 [
        "identificador" => "tbl0025"
        "etiqueta" => "Tabla 5"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "tabla" => array:2 [
          "leyenda" => "<p id="spar0120" class="elsevierStyleSimplePara elsevierViewall">eFG&#58; filtrado glomerular estimado preoperatorio&#59; EPOC&#58; enfermedad pulmonar obstructiva cr&#243;nica&#59; FE&#58; fracci&#243;n de eyecci&#243;n del ventr&#237;culo izquierdo&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">HR&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">IC del 95&#37;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">p&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Edad &#8805; 70 a&#241;os&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;93&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;3-2&#44;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">eFG &#60; 30 ml&#47;min&#47;1&#44;73 m<span class="elsevierStyleSup">2</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;3-6&#44;98&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;01&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">EPOC&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;5-3&#44;5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Hipertensi&#243;n pulmonar severa&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;1-4&#44;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;02&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Disfunci&#243;n ventricular severa &#40;FE &#60; 30&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;3-5&#44;6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;007&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Insuficiencia renal aguda&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2&#44;12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">1&#44;4-3&#44;3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">0&#44;001&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab560634.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "es" => "<p id="spar0115" class="elsevierStyleSimplePara elsevierViewall">Variables relacionadas con la mortalidad durante el seguimiento de los supervivientes al alta hospitalaria mediante el modelo de regresi&#243;n de Cox</p>"
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "Bibliograf&#237;a"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "bibs0005"
          "bibliografiaReferencia" => array:39 [
            0 => array:3 [
              "identificador" => "bib0005"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Variability in transfusion practice for coronary artery bypass surgery persists despite national consensus guidelines&#58; a 24-institution study Institutions of the Multicenter Study of Perioperative Ischemia Research Group"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "E&#46;P&#46; Stover"
                            1 => "L&#46;C&#46; Siegel"
                            2 => "R&#46; Parks"
                            3 => "J&#46; Levin"
                            4 => "S&#46;C&#46; Body"
                            5 => "R&#46; Maddi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology"
                        "fecha" => "1998"
                        "volumen" => "88"
                        "paginaInicial" => "327"
                        "paginaFinal" => "333"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/9477051"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0010"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Variation in use of blood transfusion in coronary artery bypass graft surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "E&#46; Bennett-Guerrero"
                            1 => "Y&#46; Zhao"
                            2 => "S&#46;M&#46; O&#8217;Brien"
                            3 => "T&#46;B&#46; Ferguson Jr&#46;"
                            4 => "E&#46;D&#46; Peterson"
                            5 => "J&#46;S&#46; Gammie"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1001/jama.2010.1406"
                      "Revista" => array:6 [
                        "tituloSerie" => "JAMA"
                        "fecha" => "2010"
                        "volumen" => "304"
                        "paginaInicial" => "1568"
                        "paginaFinal" => "1575"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20940382"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0015"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Morbidity and mortality risk associated with red blood cell and blood-component transfusion in isolated coronary artery bypass grafting"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "C&#46;G&#46; Koch"
                            1 => "L&#46; Li"
                            2 => "A&#46;I&#46; Duncan"
                            3 => "T&#46; Mihaljevic"
                            4 => "D&#46;M&#46; Cosgrove"
                            5 => "F&#46;D&#46; Loop"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/01.CCM.0000217920.48559.D8"
                      "Revista" => array:6 [
                        "tituloSerie" => "Crit Care Med"
                        "fecha" => "2006"
                        "volumen" => "34"
                        "paginaInicial" => "1608"
                        "paginaFinal" => "1616"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16607235"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0020"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increased mortality&#44; postoperative morbidity&#44; and cost after red blood cell transfusion in patients having cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "G&#46;J&#46; Murphy"
                            1 => "B&#46;C&#46; Reeves"
                            2 => "C&#46;A&#46; Rogers"
                            3 => "S&#46;I&#46; Rizvi"
                            4 => "L&#46; Culliford"
                            5 => "G&#46;D&#46; Angelini"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.107.698977"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2007"
                        "volumen" => "116"
                        "paginaInicial" => "2544"
                        "paginaFinal" => "2552"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17998460"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0025"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hospital variation in transfusion and infection after cardiac surgery&#58; A cohort study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "M&#46;A&#46; Rogers"
                            1 => "N&#46; Blumberg"
                            2 => "S&#46; Saint"
                            3 => "K&#46;M&#46; Langa"
                            4 => "B&#46;K&#46; Nallamothu"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/1741-7015-7-37"
                      "Revista" => array:5 [
                        "tituloSerie" => "BMC Med"
                        "fecha" => "2009"
                        "volumen" => "7"
                        "paginaInicial" => "37"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19646221"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib0030"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of blood product transfusion on short and long-term survival after cardiac surgery&#58; more evidence"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "B&#46; Bhaskar"
                            1 => "J&#46; Dulhunty"
                            2 => "D&#46;V&#46; Mullany"
                            3 => "J&#46;F&#46; Fraser"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.04.005"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2012"
                        "volumen" => "94"
                        "paginaInicial" => "460"
                        "paginaFinal" => "467"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22626751"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib0035"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effect of blood transfusion on long-term survival after cardiac operation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "M&#46;C&#46; Engoren"
                            1 => "R&#46;H&#46; Habib"
                            2 => "A&#46; Zacharias"
                            3 => "T&#46;A&#46; Schwann"
                            4 => "C&#46;J&#46; Riordan"
                            5 => "S&#46;J&#46; Durham"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2002"
                        "volumen" => "74"
                        "paginaInicial" => "1180"
                        "paginaFinal" => "1186"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12400765"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib0040"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion of blood during cardiac surgery is associated with higher long-term mortality in low-risk patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "C&#46;J&#46; Jakobsen"
                            1 => "P&#46;K&#46; Ryhammer"
                            2 => "M&#46; Tang"
                            3 => "J&#46;J&#46; Andreasen"
                            4 => "P&#46;E&#46; Mortensen"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/ejcts/ezr242"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Cardiothorac Surg"
                        "fecha" => "2012"
                        "volumen" => "42"
                        "paginaInicial" => "114"
                        "paginaFinal" => "120"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22241009"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib0045"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion in coronary artery bypass grafting is associated with reduced long-term survival"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "C&#46;G&#46; Koch"
                            1 => "L&#46; Li"
                            2 => "A&#46;I&#46; Duncan"
                            3 => "T&#46; Mihaljevic"
                            4 => "F&#46;D&#46; Loop"
                            5 => "N&#46;J&#46; Starr"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2005.12.037"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2006"
                        "volumen" => "81"
                        "paginaInicial" => "1650"
                        "paginaFinal" => "1657"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16631651"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib0050"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Postoperative red blood cell transfusion and morbid outcome in uncomplicated cardiac surgery patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "P&#46; Mohnle"
                            1 => "S&#46;A&#46; Snyder-Ramos"
                            2 => "Y&#46; Miao"
                            3 => "A&#46; Kulier"
                            4 => "B&#46;W&#46; Bottiger"
                            5 => "J&#46; Levin"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00134-010-2017-z"
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med"
                        "fecha" => "2011"
                        "volumen" => "37"
                        "paginaInicial" => "97"
                        "paginaFinal" => "109"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20721533"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib0055"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The association of perioperative red blood cell transfusions and decreased long-term survival after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "S&#46;D&#46; Surgenor"
                            1 => "R&#46;S&#46; Kramer"
                            2 => "E&#46;M&#46; Olmstead"
                            3 => "C&#46;S&#46; Ross"
                            4 => "F&#46;W&#46; Sellke"
                            5 => "D&#46;S&#46; Likosky"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1213/ane.0b013e3181a2a696"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesth Analg"
                        "fecha" => "2009"
                        "volumen" => "108"
                        "paginaInicial" => "1741"
                        "paginaFinal" => "1746"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19448195"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib0060"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Anemia before coronary artery bypass surgery as additional risk factor increases the perioperative risk"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46; Boening"
                            1 => "R&#46;H&#46; Boedeker"
                            2 => "C&#46; Scheibelhut"
                            3 => "J&#46; Rietzschel"
                            4 => "P&#46; Roth"
                            5 => "M&#46; Schonburg"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2011.02.076"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2011"
                        "volumen" => "92"
                        "paginaInicial" => "805"
                        "paginaFinal" => "810"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21592459"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib0065"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Adverse effects of low hematocrit during cardiopulmonary bypass in the adult&#58; Should current practice be changed&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "R&#46;H&#46; Habib"
                            1 => "A&#46; Zacharias"
                            2 => "T&#46;A&#46; Schwann"
                            3 => "C&#46;J&#46; Riordan"
                            4 => "S&#46;J&#46; Durham"
                            5 => "A&#46; Shah"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2003"
                        "volumen" => "125"
                        "paginaInicial" => "1438"
                        "paginaFinal" => "1450"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12830066"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib0070"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Risk associated with preoperative anemia in cardiac surgery&#58; A multicenter cohort study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "K&#46; Karkouti"
                            1 => "D&#46;N&#46; Wijeysundera"
                            2 => "W&#46;S&#46; Beattie"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.107.718353"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2008"
                        "volumen" => "117"
                        "paginaInicial" => "478"
                        "paginaFinal" => "484"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18172032"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib0075"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of preoperative anemia on outcome in patients undergoing coronary artery bypass graft surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "A&#46; Kulier"
                            1 => "J&#46; Levin"
                            2 => "R&#46; Moser"
                            3 => "G&#46; Rumpold-Seitlinger"
                            4 => "I&#46;C&#46; Tudor"
                            5 => "S&#46;A&#46; Snyder-Ramos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.106.653501"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2007"
                        "volumen" => "116"
                        "paginaInicial" => "471"
                        "paginaFinal" => "479"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17620512"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib0080"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of preoperative anemia on outcome in adult cardiac surgery&#58; A propensity-matched analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "M&#46; Ranucci"
                            1 => "D&#46;U&#46; Di"
                            2 => "S&#46; Castelvecchio"
                            3 => "L&#46; Menicanti"
                            4 => "A&#46; Frigiola"
                            5 => "G&#46; Pelissero"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.04.042"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2012"
                        "volumen" => "94"
                        "paginaInicial" => "1134"
                        "paginaFinal" => "1141"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22698773"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib0085"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Preoperative hemoglobin level as a predictor of survival after coronary artery bypass grafting&#58; A comparison with the matched general population"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46;H&#46; Van Straten"
                            1 => "M&#46;A&#46; Hamad"
                            2 => "A&#46;J&#46; van Zundert"
                            3 => "E&#46;J&#46; Martens"
                            4 => "J&#46;P&#46; Schonberger"
                            5 => "A&#46;M&#46; de Wolf"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1161/CIRCULATIONAHA.109.854216"
                      "Revista" => array:6 [
                        "tituloSerie" => "Circulation"
                        "fecha" => "2009"
                        "volumen" => "120"
                        "paginaInicial" => "118"
                        "paginaFinal" => "125"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19564556"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib0090"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Preoperative haemoglobin concentration and mortality rate after coronary artery bypass surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "D&#46; Zindrou"
                            1 => "K&#46;M&#46; Taylor"
                            2 => "J&#46;P&#46; Bagger"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0140-6736(02)08614-2"
                      "Revista" => array:6 [
                        "tituloSerie" => "Lancet"
                        "fecha" => "2002"
                        "volumen" => "359"
                        "paginaInicial" => "1747"
                        "paginaFinal" => "1748"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12049866"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib0095"
              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Does preoperative hemoglobin independently predict short-term outcomes after coronary artery bypass graft surgery&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46;L&#46; Bell"
                            1 => "G&#46;K&#46; Grunwald"
                            2 => "J&#46;H&#46; Baltz"
                            3 => "G&#46;O&#46; McDonald"
                            4 => "M&#46;R&#46; Bell"
                            5 => "F&#46;L&#46; Grover"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2008.07.088"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2008"
                        "volumen" => "86"
                        "paginaInicial" => "1415"
                        "paginaFinal" => "1423"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19049724"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib0100"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Anemia preoperatoria en la cirug&#237;a coronaria&#58; &#191;un factor de riesgo&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46; Riera"
                            1 => "J&#46; Ibanez"
                            2 => "M&#46; Molina"
                            3 => "J&#46;I&#46; Saez de Ibarra"
                            4 => "J&#46; Herrero"
                            5 => "A&#46; Carrillo"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2009.04.008"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2009"
                        "volumen" => "33"
                        "paginaInicial" => "370"
                        "paginaFinal" => "376"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19912968"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib0105"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Blood transfusion after cardiac surgery&#58; Is it the patient or the transfusion that carries the risk&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "A&#46; Dardashti"
                            1 => "P&#46; Ederoth"
                            2 => "L&#46; Algotsson"
                            3 => "B&#46; Bronden"
                            4 => "C&#46; Luhrs"
                            5 => "H&#46; Bjursten"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1399-6576.2011.02445.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Acta Anaesthesiol Scand"
                        "fecha" => "2011"
                        "volumen" => "55"
                        "paginaInicial" => "952"
                        "paginaFinal" => "961"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21574966"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib0110"
              "etiqueta" => "22"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Limited blood transfusion does not impact survival in octogenarians undergoing cardiac operations"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "J&#46;J&#46; Yun"
                            1 => "R&#46;E&#46; Helm"
                            2 => "R&#46;S&#46; Kramer"
                            3 => "B&#46;J&#46; Leavitt"
                            4 => "S&#46;D&#46; Surgenor"
                            5 => "A&#46;W&#46; DiScipio"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.06.059"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2012"
                        "volumen" => "94"
                        "paginaInicial" => "2038"
                        "paginaFinal" => "2045"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22959580"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib0115"
              "etiqueta" => "23"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Supervivencia a medio plazo de los pacientes operados en cirug&#237;a cardiaca mayor"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46; Riera"
                            1 => "J&#46; Herrero"
                            2 => "J&#46; Ibanez"
                            3 => "C&#46; Campillo"
                            4 => "R&#46; Amezaga"
                            5 => "J&#46;I&#46; Saez de Ibarra"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Rev Esp Cardiol"
                        "fecha" => "2011"
                        "volumen" => "64"
                        "paginaInicial" => "463"
                        "paginaFinal" => "469"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24775494"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib0120"
              "etiqueta" => "24"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Assessing kidney function &#8212;measured and estimated glomerular filtration rate"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "L&#46;A&#46; Stevens"
                            1 => "J&#46; Coresh"
                            2 => "T&#46; Greene"
                            3 => "A&#46;S&#46; Levey"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1056/NEJMra054415"
                      "Revista" => array:6 [
                        "tituloSerie" => "N Engl J Med"
                        "fecha" => "2006"
                        "volumen" => "354"
                        "paginaInicial" => "2473"
                        "paginaFinal" => "2483"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16760447"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            24 => array:3 [
              "identificador" => "bib0125"
              "etiqueta" => "25"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Respiratory tract infections after cardiac surgery&#58; Impact on hospital morbidity and mortality"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46; Riera"
                            1 => "J&#46; Ibanez"
                            2 => "J&#46; Herrero"
                            3 => "J&#46; Ignacio Saez de Ibarra"
                            4 => "F&#46; Enriquez"
                            5 => "C&#46; Campillo"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Cardiovasc Surg &#40;Torino&#41;"
                        "fecha" => "2010"
                        "volumen" => "51"
                        "paginaInicial" => "907"
                        "paginaFinal" => "914"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            25 => array:3 [
              "identificador" => "bib0130"
              "etiqueta" => "26"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Acute Kidney Injury Network&#58; report of an initiative to improve outcomes in acute kidney injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "R&#46;L&#46; Mehta"
                            1 => "J&#46;A&#46; Kellum"
                            2 => "S&#46;V&#46; Shah"
                            3 => "B&#46;A&#46; Molitoris"
                            4 => "C&#46; Ronco"
                            5 => "D&#46;G&#46; Warnock"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/cc5713"
                      "Revista" => array:5 [
                        "tituloSerie" => "Crit Care"
                        "fecha" => "2007"
                        "volumen" => "11"
                        "paginaInicial" => "R31"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17331245"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            26 => array:3 [
              "identificador" => "bib0135"
              "etiqueta" => "27"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Blood transfusion and infection after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "K&#46;A&#46; Horvath"
                            1 => "M&#46;A&#46; Acker"
                            2 => "H&#46; Chang"
                            3 => "E&#46; Bagiella"
                            4 => "P&#46;K&#46; Smith"
                            5 => "A&#46; Iribarne"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2012.11.078"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2013"
                        "volumen" => "95"
                        "paginaInicial" => "2194"
                        "paginaFinal" => "2201"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23647857"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            27 => array:3 [
              "identificador" => "bib0140"
              "etiqueta" => "28"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Association of bacterial infection and red blood cell transfusion after coronary artery bypass surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "S&#46;B&#46; Chelemer"
                            1 => "B&#46;S&#46; Prato"
                            2 => "P&#46;M&#46; Cox Jr&#46;"
                            3 => "G&#46;T&#46; O&#8217;Connor"
                            4 => "J&#46;R&#46; Morton"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2002"
                        "volumen" => "73"
                        "paginaInicial" => "138"
                        "paginaFinal" => "142"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11834000"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            28 => array:3 [
              "identificador" => "bib0145"
              "etiqueta" => "29"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion of blood components and postoperative infection in patients undergoing cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "S&#46;R&#46; Leal-Noval"
                            1 => "M&#46;D&#46; Rincon-Ferrari"
                            2 => "A&#46; Garcia-Curiel"
                            3 => "A&#46; Herruzo-Aviles"
                            4 => "P&#46; Camacho-Larana"
                            5 => "J&#46; Garnacho-Montero"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Chest"
                        "fecha" => "2001"
                        "volumen" => "119"
                        "paginaInicial" => "1461"
                        "paginaFinal" => "1468"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/11348954"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            29 => array:3 [
              "identificador" => "bib0150"
              "etiqueta" => "30"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Balancing the benefits and risks of blood transfusions in patients undergoing cardiac surgery&#58; A propensity-matched analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "R&#46;E&#46; Shaw"
                            1 => "C&#46;K&#46; Johnson"
                            2 => "G&#46; Ferrari"
                            3 => "A&#46; Zapolanski"
                            4 => "M&#46; Brizzio"
                            5 => "N&#46; Rioux"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/icvts/ivt124"
                      "Revista" => array:6 [
                        "tituloSerie" => "Interact Cardiovasc Thorac Surg"
                        "fecha" => "2013"
                        "volumen" => "17"
                        "paginaInicial" => "96"
                        "paginaFinal" => "102"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23537850"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            30 => array:3 [
              "identificador" => "bib0155"
              "etiqueta" => "31"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Implications and management of anemia in cardiac surgery&#58; current state of knowledge"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "G&#46; Loor"
                            1 => "C&#46;G&#46; Koch"
                            2 => "J&#46;F&#46; Sabik 3rd"
                            3 => "L&#46; Li"
                            4 => "E&#46;H&#46; Blackstone"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jtcvs.2012.04.014"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2012"
                        "volumen" => "144"
                        "paginaInicial" => "538"
                        "paginaFinal" => "546"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22713301"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            31 => array:3 [
              "identificador" => "bib0160"
              "etiqueta" => "32"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The prevalence and association with transfusion&#44; intensive care unit stay and mortality of pre-operative anaemia in a cohort of cardiac surgery patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "M&#46; Hung"
                            1 => "M&#46; Besser"
                            2 => "L&#46;D&#46; Sharples"
                            3 => "S&#46;K&#46; Nair"
                            4 => "A&#46;A&#46; Klein"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1365-2044.2011.06819.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anaesthesia"
                        "fecha" => "2011"
                        "volumen" => "66"
                        "paginaInicial" => "812"
                        "paginaFinal" => "818"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21790520"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            32 => array:3 [
              "identificador" => "bib0165"
              "etiqueta" => "33"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Intraoperative transfusion of small amounts of blood heralds worse postoperative outcome in patients having noncardiac thoracic operations"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "V&#46;A&#46; Ferraris"
                            1 => "D&#46;L&#46; Davenport"
                            2 => "S&#46;P&#46; Saha"
                            3 => "A&#46; Bernard"
                            4 => "P&#46;C&#46; Austin"
                            5 => "J&#46;B&#46; Zwischenberger"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2011.01.025"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2011"
                        "volumen" => "91"
                        "paginaInicial" => "1674"
                        "paginaFinal" => "1680"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21514923"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            33 => array:3 [
              "identificador" => "bib0170"
              "etiqueta" => "34"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Transfusion requirements after cardiac surgery&#58; The TRACS randomized controlled trial"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "L&#46;A&#46; Hajjar"
                            1 => "J&#46;L&#46; Vincent"
                            2 => "F&#46;R&#46; Galas"
                            3 => "R&#46;E&#46; Nakamura"
                            4 => "C&#46;M&#46; Silva"
                            5 => "M&#46;H&#46; Santos"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1001/jama.2010.1446"
                      "Revista" => array:6 [
                        "tituloSerie" => "JAMA"
                        "fecha" => "2010"
                        "volumen" => "304"
                        "paginaInicial" => "1559"
                        "paginaFinal" => "1567"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20940381"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            34 => array:3 [
              "identificador" => "bib0175"
              "etiqueta" => "35"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Blood product conservation is associated with improved outcomes and reduced costs after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "D&#46;J&#46; Lapar"
                            1 => "I&#46;K&#46; Crosby"
                            2 => "G&#46; Ailawadi"
                            3 => "N&#46; Ad"
                            4 => "E&#46; Choi"
                            5 => "B&#46;D&#46; Spiess"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jtcvs.2012.12.041"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2013"
                        "volumen" => "145"
                        "paginaInicial" => "796"
                        "paginaFinal" => "803"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23414992"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            35 => array:3 [
              "identificador" => "bib0180"
              "etiqueta" => "36"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The impact of blood conservation on outcomes in cardiac surgery&#58; Is it safe and effective&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "D&#46;M&#46; Moskowitz"
                            1 => "J&#46;N&#46; McCullough"
                            2 => "A&#46; Shander"
                            3 => "J&#46;J&#46; Klein"
                            4 => "C&#46;A&#46; Bodian"
                            5 => "R&#46;S&#46; Goldweit"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.athoracsur.2010.04.089"
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Thorac Surg"
                        "fecha" => "2010"
                        "volumen" => "90"
                        "paginaInicial" => "451"
                        "paginaFinal" => "458"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20667328"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            36 => array:3 [
              "identificador" => "bib0185"
              "etiqueta" => "37"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "La transfusi&#243;n de hemat&#237;es incrementa la oxigenaci&#243;n tisular y mejora el resultado cl&#237;nico &#40;con&#41;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "S&#46;R&#46; Leal-Noval"
                            1 => "M&#46; Jim&#233;nez S&#225;nchez"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2010.06.001"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2010"
                        "volumen" => "34"
                        "paginaInicial" => "471"
                        "paginaFinal" => "475"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20675016"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            37 => array:3 [
              "identificador" => "bib0190"
              "etiqueta" => "38"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Documento Sevilla de Consenso sobre Alternativas a la Transfusi&#243;n de Sangre Alog&#233;nica&#46; Actualizaci&#243;n del Documento Sevilla"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "S&#46;R&#46; Leal-Noval"
                            1 => "M&#46; Mu&#241;oz"
                            2 => "M&#46; Asuero"
                            3 => "E&#46; Contreras"
                            4 => "J&#46;A&#46; Garc&#237;a-Erce"
                            5 => "J&#46;V&#46; Llau"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.medin.2012.12.013"
                      "Revista" => array:6 [
                        "tituloSerie" => "Med Intensiva"
                        "fecha" => "2013"
                        "volumen" => "37"
                        "paginaInicial" => "259"
                        "paginaFinal" => "283"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23507335"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            38 => array:3 [
              "identificador" => "bib0195"
              "etiqueta" => "39"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Duration of red-cell storage and complications after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "C&#46;G&#46; Koch"
                            1 => "L&#46; Li"
                            2 => "D&#46;I&#46; Sessler"
                            3 => "P&#46; Figueroa"
                            4 => "G&#46;A&#46; Hoeltge"
                            5 => "T&#46; Mihaljevic"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1056/NEJMoa070403"
                      "Revista" => array:6 [
                        "tituloSerie" => "N Engl J Med"
                        "fecha" => "2008"
                        "volumen" => "358"
                        "paginaInicial" => "1229"
                        "paginaFinal" => "1239"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18354101"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "es"
  "url" => "/02105691/0000003800000007/v1_201409200306/S0210569113002192/v1_201409200306/es/main.assets"
  "Apartado" => array:4 [
    "identificador" => "434"
    "tipo" => "SECCION"
    "es" => array:2 [
      "titulo" => "Originales"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "es"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/02105691/0000003800000007/v1_201409200306/S0210569113002192/v1_201409200306/es/main.pdf?idApp=WMIE&text.app=https://medintensiva.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210569113002192?idApp=WMIE"
]
Información del artículo
ISSN: 02105691
Idioma original: Español
Datos actualizados diariamente
año/Mes Html Pdf Total
2024 Noviembre 11 11 22
2024 Octubre 113 49 162
2024 Septiembre 97 41 138
2024 Agosto 97 40 137
2024 Julio 95 33 128
2024 Junio 92 60 152
2024 Mayo 78 34 112
2024 Abril 88 42 130
2024 Marzo 100 35 135
2024 Febrero 84 33 117
2024 Enero 111 28 139
2023 Diciembre 99 46 145
2023 Noviembre 105 35 140
2023 Octubre 124 36 160
2023 Septiembre 104 39 143
2023 Agosto 68 10 78
2023 Julio 85 22 107
2023 Junio 72 22 94
2023 Mayo 88 41 129
2023 Abril 78 31 109
2023 Marzo 105 38 143
2023 Febrero 88 38 126
2023 Enero 78 20 98
2022 Diciembre 81 36 117
2022 Noviembre 101 35 136
2022 Octubre 106 32 138
2022 Septiembre 69 28 97
2022 Agosto 75 36 111
2022 Julio 48 43 91
2022 Junio 63 17 80
2022 Mayo 69 50 119
2022 Abril 102 44 146
2022 Marzo 140 39 179
2022 Febrero 145 28 173
2022 Enero 134 37 171
2021 Diciembre 97 38 135
2021 Noviembre 125 41 166
2021 Octubre 66 69 135
2021 Septiembre 56 34 90
2021 Agosto 71 47 118
2021 Julio 35 34 69
2021 Junio 39 28 67
2021 Mayo 72 62 134
2021 Abril 110 101 211
2021 Marzo 103 41 144
2021 Febrero 90 22 112
2021 Enero 74 23 97
2020 Diciembre 69 34 103
2020 Noviembre 67 25 92
2020 Octubre 84 36 120
2020 Septiembre 73 23 96
2020 Agosto 36 14 50
2020 Julio 63 31 94
2020 Junio 71 18 89
2020 Mayo 55 21 76
2020 Abril 75 16 91
2020 Marzo 38 17 55
2020 Febrero 114 43 157
2020 Enero 48 35 83
2019 Diciembre 62 22 84
2019 Noviembre 62 24 86
2019 Octubre 81 23 104
2019 Septiembre 124 28 152
2019 Agosto 69 22 91
2019 Julio 54 21 75
2019 Junio 56 16 72
2019 Mayo 81 47 128
2019 Abril 62 14 76
2019 Marzo 51 35 86
2019 Febrero 55 34 89
2019 Enero 44 40 84
2018 Diciembre 67 41 108
2018 Noviembre 185 86 271
2018 Octubre 49 26 75
2018 Septiembre 36 13 49
2018 Agosto 27 9 36
2018 Julio 25 13 38
2018 Junio 37 8 45
2018 Mayo 22 5 27
2018 Abril 38 9 47
2018 Marzo 36 4 40
2018 Febrero 22 7 29
2018 Enero 44 21 65
2017 Diciembre 36 4 40
2017 Noviembre 47 12 59
2017 Octubre 33 7 40
2017 Septiembre 24 6 30
2017 Agosto 10 7 17
2017 Julio 28 8 36
2017 Junio 36 11 47
2017 Mayo 28 16 44
2017 Abril 45 16 61
2017 Marzo 29 20 49
2017 Febrero 17 6 23
2017 Enero 11 2 13
2016 Diciembre 28 17 45
2016 Noviembre 44 18 62
2016 Octubre 51 32 83
2016 Septiembre 59 20 79
2016 Agosto 32 13 45
2016 Julio 18 9 27
Mostrar todo

Siga este enlace para acceder al texto completo del artículo

Idiomas
Medicina Intensiva
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?