<?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>2078-7170</journal-id>
<journal-title><![CDATA[CorSalud]]></journal-title>
<abbrev-journal-title><![CDATA[CorSalud]]></abbrev-journal-title>
<issn>2078-7170</issn>
<publisher>
<publisher-name><![CDATA[Cardiocentro Ernesto Che Guevara]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2078-71702019000300196</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Caracterización de los hallazgos electrocardiográficos y su relación con la mortalidad en la enfermedad cerebrovascular aguda]]></article-title>
<article-title xml:lang="en"><![CDATA[Characterization of electrocardiographic findings and their relationship with mortality in acute cerebrovascular disease]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cabrera-Rego]]></surname>
<given-names><![CDATA[Julio O.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[del Busto Mesa]]></surname>
<given-names><![CDATA[Abdel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Munguía Rodríguez]]></surname>
<given-names><![CDATA[Jorge L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Yanes Quintana]]></surname>
<given-names><![CDATA[Alberto A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Docente Manuel Fajardo Unidad de Cuidados Coronarios Intensivos ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Docente Miguel Enríquez Servicio de Endocrinología ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Docente Joaquín Albarrán Domínguez Facultad de Ciencias Médicas Finlay-Albarrán ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2019</year>
</pub-date>
<volume>11</volume>
<numero>3</numero>
<fpage>196</fpage>
<lpage>202</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2078-71702019000300196&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2078-71702019000300196&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2078-71702019000300196&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  En Cuba, los estudios descriptivos y experimentales que exploran los trastornos cardiovasculares secundarios a enfermedades neurológicas son escasos, tanto en el campo de la clínica como de la neurocardiología.  Objetivos:  Caracterizar los hallazgos electrocardiográficos en las primeras 72 horas de evolución de la enfermedad cerebrovascular y su relación con la mortalidad.  Método:  Se realizó un estudio observacional, descriptivo, de corte longitudinal prospectivo, en 166 pacientes ingresados en el Hospital Clínico-Quirúrgico Joaquín Albarrán, con el diagnóstico de enfermedad cerebrovascular de cualquier etiología y forma de presentación, durante el período de enero de 2015 a diciembre de 2016.  Resultados:  Los hallazgos electrocardiográficos estuvieron presentes en el 32,5% de los pacientes, fundamentalmente la taquicardia sinusal (27,7 %), la inversión de la onda T y las extrasístoles auriculares (13,3% cada uno). Se encontró una frecuencia significativamente mayor de cambios electrocardiográficos en los pacientes con hemorragia subaracnoidea (33,3% frente a 5,4%), menor puntuación en la escala de coma de Glasgow (29,7% frente a 5,4%) y localización a nivel de los ganglios basales (50,0%). La presencia de nuevos hallazgos electrocardiográficos se relacionó con una probabilidad 7,2 veces mayor de muerte intrahospitalaria (40,7% frente a 7,1%).  Conclusiones:  La presencia de nuevas alteraciones electrocardiográficas en pacientes con enfermedad cerebrovascular puede ser empleado como un marcador de riesgo de mortalidad intrahospitalaria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  In Cuba, descriptive and experimental studies that explore cardiovascular disorders secondary to neurological diseases are scarce, both in the clinical and neurocardiology fields.  Objectives:  To characterize the electrocardiographic findings in the first 72 hours of evolution of the cerebrovascular disease and its relation to mortality.  Method: An observational, descriptive, longitudinal prospective study was carried out in 166 patients admitted to the Hospital Clínico-Quirúrgico Joaquín Albarrán, with the diagnosis of cerebrovascular disease of any etiology and form of presentation, during the period of January 2015 to December 2016.  Results:  Electrocardiographic findings were present in 32.5% of patients, mainly sinus tachycardia (27.7%), T wave inversion and premature atrial contractions (13.3% each). A significantly higher frequency of electrocardiographic changes was found in patients with subarachnoid hemorrhage (33.3% vs. 5.4%), lower score on the Glasgow coma scale (29.7% vs. 5.4%) and location at the level of the basal ganglia (50.0%). The presence of new electrocardiographic findings was related to a 7.2 times greater probability of in-hospital death (40.7% vs. 7.1%).  Conclusions:  The presence of new electrocardiographic alterations in patients with cerebrovascular disease can be used as a marker of risk of in-hospital mortality.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Accidente cerebrovascular]]></kwd>
<kwd lng="es"><![CDATA[Electrocardiografía]]></kwd>
<kwd lng="es"><![CDATA[Arritmias cardíacas]]></kwd>
<kwd lng="en"><![CDATA[Stroke]]></kwd>
<kwd lng="en"><![CDATA[Electrocardiography]]></kwd>
<kwd lng="en"><![CDATA[Cardiac arrhythmias]]></kwd>
</kwd-group>
</article-meta>
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