<?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>1028-9933</journal-id>
<journal-title><![CDATA[Revista Información Científica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. inf. cient.]]></abbrev-journal-title>
<issn>1028-9933</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas Guantánamo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1028-99332020000400310</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Caracterización de pacientes con infarto agudo del miocardio con elevación del segmento ST, Baracoa, Guantánamo 2017-2019]]></article-title>
<article-title xml:lang="en"><![CDATA[Characterization of the patients with ST-segment elevation myocardial infarction, Baracoa, Guantanamo, in the period 2017-2019]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castro-Romanoshky]]></surname>
<given-names><![CDATA[Miguel Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Paumier-Galano]]></surname>
<given-names><![CDATA[Eddy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[LuisAbad-Loyola]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres-Ferrand]]></surname>
<given-names><![CDATA[Rolexis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro-Navarro]]></surname>
<given-names><![CDATA[Viviannis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital General Docente &#8220;Dr. Octavio de la Concepción y de la Pedraja&#8221;  ]]></institution>
<addr-line><![CDATA[Baracoa Guantánamo]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2020</year>
</pub-date>
<volume>99</volume>
<numero>4</numero>
<fpage>310</fpage>
<lpage>320</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1028-99332020000400310&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1028-99332020000400310&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1028-99332020000400310&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  En el Hospital General Docente &#8220;Dr. Octavio de la Concepción y de la Pedraja&#8221; de Baracoa, Guantánamo, hasta la fecha, no se ha caracterizado la morbilidad y mortalidad por infarto agudo del miocardio.  Objetivo:  Caracterizar la morbilidad y mortalidad por infarto agudo del miocardio en el citado hospital durante el trienio 2017-2019.  Método:  Se hizo un estudio descriptivo, retrospectivo y de corte transversaldel total de pacientes infartados en el trienio 2017-2019 (n=75). Se estudió la edad, sexo, características del infarto (semiología del dolor, localización, clasificación pronóstica-clínica, complicaciones, estado al egreso y causas de muerte).  Resultados: El 72,0 % de los pacientes fueron hombres y el 37,3 % tenía 50 y 59 años de edad. La letalidad representó el 14,7 %. Fue más común el infarto anterior del ventrículo izquierdo (53,4 %). El 28,0 % presentó una clase IV, según criterios de Killip-Kimball y de Forrester. El 49,3 % mostró alto riesgo según la escala GRACE. El 88,0 % tuvo complicaciones, la más común del tipo mecánica (60,0 %). La encefalopatía isquémica-hipóxica posparada cardiorrespiratoria secundaria a fibrilación ventricular (54,5 %) fue la causa directa de muerte más frecuente.  Conclusiones:  Se elabora un referente que describe el infarto agudo del miocardio en el contexto territorial.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: Morbidity and mortality by myocardial infarction has not been characterized so far in the General Teaching Hospital &#8220;Dr. Octavio de la Concepcion y la Pedraja&#8221; in Baracoa, Guantanamo. Objective: Tocharacterize the morbidity and mortality by myocardial infarction on the institution in the triennium 2017-2019.  Method: A descriptive, retrospective and cross-sectional study was carried out in the patients diagnosed with infarction in the triennium 2017-2019 (n=75). Were taken into account the following variables: age, gender, clinical characteristics of infarction (painful symptoms, location, prognostic and clinical classification, complications, status of the patient at the time of discharge and cause of death). Results: 72.0 % of the patients were male, and the 37.3 % had an age ranging from 50 to 59 years old. Lethality represented a 14.7 %. The anterior left ventricle wall infarction was the most common (53.4 %). 28.0 % presented a class IV type, according to the Killip-Kimball and the Forrester classifications. 49.3 % presented high risks according to the GRACE score. 88.0 % had complications, the most common of them being the mechanical type (60.0 %). The most common cause of death was the hypoxic-ischemic encephalopathy caused by secondary atrial fibrillation (54.5 %).  Conclusions: A reference to describe the myocardial infarction in the province was elaborated.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[infarto agudo del miocardio]]></kwd>
<kwd lng="es"><![CDATA[cardiopatía isquémica]]></kwd>
<kwd lng="es"><![CDATA[enfermedad cardiovascular]]></kwd>
<kwd lng="en"><![CDATA[myocardial infarction]]></kwd>
<kwd lng="en"><![CDATA[ischemic cardiopathology]]></kwd>
<kwd lng="en"><![CDATA[heart disease]]></kwd>
</kwd-group>
</article-meta>
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<article-title xml:lang=""><![CDATA[Infarto agudo del miocardio con elevación del segmento ST Código I]]></article-title>
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</article>
