<?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>1029-3043</journal-id>
<journal-title><![CDATA[Medicentro Electrónica]]></journal-title>
<abbrev-journal-title><![CDATA[Medicentro Electrónica]]></abbrev-journal-title>
<issn>1029-3043</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Villa Clara]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1029-30432022000100180</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cierre del acceso vascular en receptores de trasplante renal. Nuevo aporte al conocimiento]]></article-title>
<article-title xml:lang="en"><![CDATA[Vascular access closure in renal transplant recipients: a new knowledge contribution]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz Abascal]]></surname>
<given-names><![CDATA[Rafael Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario Clínico-Quirúrgico Arnaldo Milián Castro  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2022</year>
</pub-date>
<volume>26</volume>
<numero>1</numero>
<fpage>180</fpage>
<lpage>185</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1029-30432022000100180&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1029-30432022000100180&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1029-30432022000100180&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La permanencia de la fístula arteriovenosa expone al paciente a complicaciones cardiovasculares potencialmente graves, que repercuten sobre la primera causa de morbilidad y mortalidad en receptores de trasplante renal, lo que añadido a una disfunción cardiovascular prexistente, determina cambios funcionales y estructurales del corazón, con implicaciones sobre la supervivencia del injerto y del paciente. Nuestro estudio ha demostrado en qué medida el acceso vascular influye sobre el corazón, en virtud de la mensuración de variables clínicas, de laboratorio, electrocardiográficas, de doppler vascular y ecocardiográficas. Se ha precisado cómo el cierre de la fístula contribuye a la regresión de las manifestaciones clínicas previamente presentadas, así como sobre el control de la tensión arterial sistólica y diastólica, y de la frecuencia cardíaca.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Permanence of arteriovenous fistula exposes patients to potentially serious cardiovascular complications, which are the leading cause of morbidity and mortality in renal transplant recipients, which, added to pre-existing cardiovascular dysfunction, determines functional and structural changes of the heart, with implications for graft and patient survival. This study has demonstrated the extent to which vascular access influences the heart by measuring clinical, laboratory, electrocardiographic, echocardiographic and vascular Doppler variables. We have shown how fistula closure contributes to the regression of the clinical manifestations previously presented, as well as to the control of systolic and diastolic blood pressure and heart rate.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[fístula arteriovenosa]]></kwd>
<kwd lng="es"><![CDATA[signos y síntomas]]></kwd>
<kwd lng="es"><![CDATA[trasplante de riñón]]></kwd>
<kwd lng="en"><![CDATA[arteriovenous fistula]]></kwd>
<kwd lng="en"><![CDATA[signs and symptoms]]></kwd>
<kwd lng="en"><![CDATA[kidney transplantation]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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