<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1405-9940</journal-id>
<journal-title><![CDATA[Archivos de cardiología de México]]></journal-title>
<abbrev-journal-title><![CDATA[Arch. Cardiol. Méx.]]></abbrev-journal-title>
<issn>1405-9940</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Cardiología Ignacio Chávez]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-99402020000300341</article-id>
<article-id pub-id-type="doi">10.24875/acm.18000008</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Muerte súbita intrahospitalaria luego de infarto agudo de miocardio en Cuba en los últimos tres años. Análisis de registros institucionales]]></article-title>
<article-title xml:lang="en"><![CDATA[Sudden intra-hospital death after acute myocardial infarction in Cuba in the last three years. Analysis of institutional records]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Ramos]]></surname>
<given-names><![CDATA[Miguel A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos-Medina]]></surname>
<given-names><![CDATA[Maikel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas Faustino Pérez Hernández  ]]></institution>
<addr-line><![CDATA[Sancti-Spiritus ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias Médicas Zoilo Marinello Vidaurreta  ]]></institution>
<addr-line><![CDATA[Las Tunas ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2020</year>
</pub-date>
<volume>90</volume>
<numero>3</numero>
<fpage>341</fpage>
<lpage>346</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-99402020000300341&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-99402020000300341&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-99402020000300341&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Analizar el comportamiento de posibles causas predisponentes de muerte súbita (MS) intrahospitalaria luego de un infarto agudo de miocardio (IMA) en registros cubanos.  Material y método: Se realizó una búsqueda de registros clínicos de pacientes con IMA en Cuba en las bases de datos de revistas nacionales, Scientific Library On-line (ScieLO) y Medline. Se priorizaron los artículos publicados desde 2016 para ser incluidos. Se definió como muerte súbita aquélla secundaria a arritmias ventriculares malignas (TV y FV), así como los pacientes con rotura cardíaca y actividad eléctrica sin pulso o asistolia como forma de presentación. Con posterioridad se evaluó la relación de este parámetro con la aparición de muerte súbita en 710 pacientes del Registro de Síndromes Coronarios Agudos (RESCUE).  Resultados: En el contexto extrahospitalario, más de la mitad de las muertes súbitas cardíacas son secundarias a un infarto agudo de miocardio. En el hospital, la mortalidad en Cuba por IMA es homogénea. Sólo los centros con intervencionismo coronario escapan a este fenómeno. Aunque no del todo letales, las arritmias ventriculares malignas se relacionan con un peor pronóstico y su prevalencia no es homogénea en los registros revisados.  Conclusiones: La muerte súbita luego de infarto agudo de miocardio será aún en Cuba una de las principales causas de muerte en los pacientes de fase aguda.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: To analyze possible predisposing causes of in hospital sudden cardiac death (SCD) after an acute myocardial infarction (IMA) in Cuban registries.  Material and methods: A search of clinical records of patients with IMA in Cuba was performed in the databases of national journals, Scientific Library On-line and Medline. Those articles published since 2016 were prioritized for inclusion. Sudden death is defined as that secondary to malignant ventricular arrhythmias (ventricular tachycardia, ventricular fibrillation) as well as patients with cardiac rupture with pulseless electrical activity or asystole as a form of presentation. Subsequently, the relationship of this parameter with the occurrence of sudden death was evaluated in 710 patients from the Registry of Acute Coronary Syndromes (RESCUE).  Results: In the out-of-hospital setting, more than half of SCD are secondary to an IMA. Once in the hospital, mortality in Cuba from IMA is homogeneous. Only centers with coronary interventionism escape this phenomenon. Although not totally lethal, the presence of malignant ventricular arrhythmias is associated with a worse prognosis and its prevalence is not homogeneous in the reviewed records.  Conclusions: Sudden death after IMA will continue to be one of the main causes of death of patients in the acute phase in Cuba.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Muerte súbita cardíaca]]></kwd>
<kwd lng="es"><![CDATA[Mortalidad hospitalaria]]></kwd>
<kwd lng="es"><![CDATA[Infarto de miocardio]]></kwd>
<kwd lng="es"><![CDATA[Infarto de miocardio agudo con elevación del segmento ST]]></kwd>
<kwd lng="en"><![CDATA[Sudden cardiac death]]></kwd>
<kwd lng="en"><![CDATA[Hospital mortality]]></kwd>
<kwd lng="en"><![CDATA[Myocardial infarction]]></kwd>
<kwd lng="en"><![CDATA[ST segment elevation IMA]]></kwd>
</kwd-group>
</article-meta>
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