<?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>0120-8705</journal-id>
<journal-title><![CDATA[CES Medicina]]></journal-title>
<abbrev-journal-title><![CDATA[CES Med.]]></abbrev-journal-title>
<issn>0120-8705</issn>
<publisher>
<publisher-name><![CDATA[Universidad CES]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-87052021000300296</article-id>
<article-id pub-id-type="doi">10.21615/cesmedicina.6383</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Disección coronaria espontánea]]></article-title>
<article-title xml:lang="en"><![CDATA[Spontaneous coronary artery dissection]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lopera-Mejía]]></surname>
<given-names><![CDATA[Laura]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velásquez-Ospina]]></surname>
<given-names><![CDATA[Juanita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zapata]]></surname>
<given-names><![CDATA[Alejandra Franco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zuluaga-Martínez]]></surname>
<given-names><![CDATA[Melisa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Duque-Ramírez]]></surname>
<given-names><![CDATA[Mauricio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Clínica CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Infantil Santa Ana  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>35</volume>
<numero>3</numero>
<fpage>296</fpage>
<lpage>304</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-87052021000300296&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-87052021000300296&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-87052021000300296&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La disección coronaria espontánea es la separación de capas de la pared de una arteria coronaria epicárdica secundaria a hemorragia intramural, con o sin desgarro de la íntima, no asociada con aterosclerosis, traumatismo o iatrogenia. Esta enfermedad ha emergido como causa de síndrome coronario agudo e infarto agudo de miocardio en personas jóvenes, principalmente mujeres, cuya prevalencia de factores de riesgo cardiovasculares es menor en comparación con el síndrome coronario agudo por aterosclerosis. Su diagnóstico se hace con síntomas clínicos, exclusión de causas secundarias, arteriografía coronaria y a veces, con la ayuda de imágenes intra o extravasculares. En la mayoría de los casos el manejo es conservador, con algunas excepciones en donde se requiere intervención percutánea o quirúrgica. Se presenta el caso de un paciente masculino de mediana edad con disección coronaria espontánea, quien se presentó con un infarto agudo de miocardio con elevación del segmento ST.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Spontaneous coronary dissection is the separation of layers of the wall of an epicardial coronary artery secondary to intramural bleeding, with or without tear of the intima, not associated with atherosclerosis, trauma or iatrogenia. This condition has emerged as a cause of acute coronary syndrome and acute myocardial infarction in young people, occurring mainly in women, whose prevalence of cardiovascular risk factors is lower compared to acute coronary syndrome due to atherosclerosis. Diagnosis is made with clinical symptoms, exclusion of secondary causes, coronary arteriography and, in some cases, the help of intra- or extravascular images is required. In most cases the management is conservative, with some exceptions where percutaneous or surgical intervention is required. We present the case of a middle-aged male with spontaneous coronary dissection, who presents with an acute myocardial infarction with ST segment elevation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[disección coronaria espontánea]]></kwd>
<kwd lng="es"><![CDATA[síndrome coronario agudo]]></kwd>
<kwd lng="es"><![CDATA[diagnóstico, tratamiento]]></kwd>
<kwd lng="en"><![CDATA[coronary artery dissection]]></kwd>
<kwd lng="en"><![CDATA[acute coronary syndrome]]></kwd>
<kwd lng="en"><![CDATA[diagnosis]]></kwd>
<kwd lng="en"><![CDATA[treatment]]></kwd>
</kwd-group>
</article-meta>
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