<?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>1409-0015</journal-id>
<journal-title><![CDATA[Medicina Legal de Costa Rica]]></journal-title>
<abbrev-journal-title><![CDATA[Med. leg. Costa Rica]]></abbrev-journal-title>
<issn>1409-0015</issn>
<publisher>
<publisher-name><![CDATA[Asociación Costarricense de Medicina Forense]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1409-00152019000100062</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Alteraciones electrofisiológicas y/o bioquímicas del trauma cardíaco]]></article-title>
<article-title xml:lang="en"><![CDATA[Electrophysiological and/or biochemical alterations of cardiac trauma]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cortés Valerio]]></surname>
<given-names><![CDATA[Asdrúbal]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cortés Bejarano]]></surname>
<given-names><![CDATA[Federico]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cortés Morales]]></surname>
<given-names><![CDATA[Estefany]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Duarte Núñez]]></surname>
<given-names><![CDATA[Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quesada Campos]]></surname>
<given-names><![CDATA[Jazmín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,aff1  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,aff2  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<volume>36</volume>
<numero>1</numero>
<fpage>62</fpage>
<lpage>67</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S1409-00152019000100062&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S1409-00152019000100062&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S1409-00152019000100062&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El trauma cardíaco constituye una de las primeras causas de mortalidad en la población general. La gran mayoría son causados por accidentes automovilísticos. Su diagnóstico es difícil y requiere alto índice de sospecha en trauma cerrado. Posee un índice de mortalidad muy elevado, cercano al 76%. Existen varios métodos diagnósticos disponibles para facilitar su detección pero ninguno logra alcanzar una sensibilidad cercana al 100%. El trauma cardíaco contuso puede variar desde lesión cardíaca asintomática hasta ruptura cardíaca y muerte. Actualmente se utilizan marcadores bioquímicos como enzimas cardíacas, siendo la Troponina I la más específica; y electrofisiológicos como hallazgos en el electrocardiograma sugestivos de bloqueo de rama y taquicardia sinusal, siendo estos los más frecuentemente encontrados.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Heart trauma is one of the leading causes of mortality in the general population. The vast majority are caused by automobile accidents. Its diagnosis is difficult and requires a high index of suspicion in closed trauma. It has a very high mortality rate, close to 76%. There are several diagnostic methods available to facilitate its detection, but none can reach a sensitivity close to 100%. Contusive heart trauma can range from asymptomatic cardiac injury to cardiac rupture and death. Currently, biochemical markers are used as cardiac enzymes, with Troponin I being the most specific; and electrophysiological findings in the electrocardiogram suggestive of branch block and sinus tachycardia, these being the most frequently found.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Trauma cardíaco]]></kwd>
<kwd lng="es"><![CDATA[biomarcadores]]></kwd>
<kwd lng="es"><![CDATA[cambios electrocardiográficos]]></kwd>
<kwd lng="es"><![CDATA[contusión cardíaca]]></kwd>
<kwd lng="es"><![CDATA[arritmia.]]></kwd>
<kwd lng="en"><![CDATA[Cardiac trauma]]></kwd>
<kwd lng="en"><![CDATA[biomarkers]]></kwd>
<kwd lng="en"><![CDATA[electrocardiographic changes]]></kwd>
<kwd lng="en"><![CDATA[cardiac contusion]]></kwd>
<kwd lng="en"><![CDATA[arrhythmia]]></kwd>
</kwd-group>
</article-meta>
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