<?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>1137-6627</journal-id>
<journal-title><![CDATA[Anales del Sistema Sanitario de Navarra]]></journal-title>
<abbrev-journal-title><![CDATA[Anales Sis San Navarra]]></abbrev-journal-title>
<issn>1137-6627</issn>
<publisher>
<publisher-name><![CDATA[Gobierno de Navarra. Departamento de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1137-66272020000100007</article-id>
<article-id pub-id-type="doi">10.23938/assn.0753</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Factores predictores de mortalidad en pacientes hospitalizados por insuficiencia cardíaca]]></article-title>
<article-title xml:lang="en"><![CDATA[Prognostic factors on mortality in patients admitted to hospital with heart failure]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valdivia-Marchal]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zambrana-Luque]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Girela-López]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Font-Ugalde]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salcedo-Sánchez]]></surname>
<given-names><![CDATA[M.C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zambrana-García]]></surname>
<given-names><![CDATA[J.L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Agencia Sanitaria Alto Guadalquivir Hospital de Montilla Servicio de Medicina Interna]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Córdoba Facultad de Medicina y Enfermería Sección de Medicina Legal. Departamento de Medicina]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Córdoba Facultad de Medicina y Enfermería Sección de Bioestadística. Departamento de Medicina]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af4">
<institution><![CDATA[,Agencia Sanitaria Alto Guadalquivir Hospital de Montilla Biblioteca]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2020</year>
</pub-date>
<volume>43</volume>
<numero>1</numero>
<fpage>57</fpage>
<lpage>67</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1137-66272020000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1137-66272020000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1137-66272020000100007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Fundamento  La insuficiencia cardíaca (IC) es la primera causa de hospitalización en países occidentales, con una mortalidad creciente. El objetivo fue describir los posibles factores pronósticos de mortalidad en pacientes hospitalizados por IC.  Material y métodos Estudio retrospectivo de una cohorte de 202 pacientes consecutivos hospitalizados por IC, y seguidos durante un período máximo de 5 años. Se analizaron variables basales epidemiológicas y clínicas y su relación con la mortalidad hospitalaria y a largo plazo.  Resultados  La mortalidad durante el episodio índice de hospitalización fue del 16%. Las variables predictoras independientes de la mortalidad hospitalaria fueron: edad &gt;75 años (HR = 2,68; IC 95%: 1,65-4,36; p = 0,001), presencia de deterioro cognitivo (HR = 2,77; IC 95%: 1,40-5,48; p = 0,004), índice de Barthel &gt;60 (HR = 0,54; IC 95%: 0,37-0,78; p = 0,009), creatinina &gt;1,16 mg/dL al ingreso (HR = 1,57; IC 95%: 1,12-2,20; p = 0,009) y &gt;10 diagnósticos al alta (HR = 1,64; IC 95%: 1,14-2,36; p = 0,007). La mortalidad global acumulada a los 12, 24, 36 y 48 meses fue del 43%, 51%, 67% y 70%, respectivamente, y sus predictores independientes fueron: edad &gt;75 años (HR = 2,55; IC 95%: 1,56-4,15; p &lt;0,001), deterioro cognitivo al ingreso (HR = 2,45; IC 95%: 1,22-4,90; p = 0,011), creatinina &gt;1,16 mg/dL al ingreso (HR = 1,59; IC 95%: 1,12-2,24; p = 0,009), presión arterial sistólica &lt;140 mm Hg al ingreso (HR = 0,56; IC 95%: 0,40-0,80; p &lt;0,001) y &gt;10 diagnósticos al alta (HR = 1,49; IC 95%: 1,03-2,16; p = 0,033).  Conclusiones  Existen variables relacionadas con la mortalidad hospitalaria y a largo plazo que podrían ayudar a un mejor manejo de estos pacientes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background  Heart failure (HF) is the leading cause of hospitalization for aging populations in Western countries, and is showing an increasing mortality. The aim of this study was to assess the probable long-term mortality risk factors for patients admitted because of HF.  Methods  Retrospective study of a cohort of 202 patients consecutively hospitalized because of HF and followed up for a maximum period of 5 years. Clinical and epidemiological factors and their relationship to in-hospital and long-term mortality were analyzed.  Results  In-hospital mortality was 16%.The independent predictors were: age &gt;75 years (HR = 2.68, 95% IC: 1.65-4.36, p = 0.001); cognitive impairment (HR = 2.77, 95% IC: 1.40-5.48, p = 0.004); Barthel index &#8805;60 (HR = 0.54, 95% IC: 0.37-0.78, p = 0,009); creatinine levels &gt;1.16 mg/dl at admission (HR = 1.57, 95% IC: 1.12-2.20, p = 0.009); and number of diagnostics &gt;10 on discharge (HR = 1. 64, 95% IC: 1.14-2.36, p = 0.007). Accumulated mortality at 12, 24, 36 and 48 months after hospital discharge were 43%, 51%, 67% and 70%, respectively; the independent predictors for this were: age &gt;75 years (HR = 2.55, 95% IC: 1.56-4.15, p &lt;0.001); cognitive impairment (HR = 2.45, 95% IC: 1.22-4.90, p = 0.011); creatinine levels &gt;1.16 mg/dl on admission (HR = 1.59, 95% IC: 1.12-2.24, p = 0.009); systolic blood pressure &gt;140 mm Hg on admission (HR = 0.56, 95% IC: 0.40-0.80, p &lt;0.001); and number of diagnostics &gt;10 on discharge (HR = 1. 49, 95% IC: 1.03-2.16, p = 0.033).  Conclusions  Clinical and epidemiological factors related to in-hospital and long-term mortality could help to improve the management of patients with HF.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Insuficiencia cardíaca]]></kwd>
<kwd lng="es"><![CDATA[Mortalidad hospitalaria]]></kwd>
<kwd lng="es"><![CDATA[Mortalidad a largo plazo]]></kwd>
<kwd lng="es"><![CDATA[Factores predictores]]></kwd>
<kwd lng="en"><![CDATA[Heart failure]]></kwd>
<kwd lng="en"><![CDATA[In-hospital mortality]]></kwd>
<kwd lng="en"><![CDATA[Long-term mortality]]></kwd>
<kwd lng="en"><![CDATA[Predictors]]></kwd>
</kwd-group>
</article-meta>
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