<?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>0864-2176</journal-id>
<journal-title><![CDATA[Revista Cubana de Oftalmología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Oftalmol]]></abbrev-journal-title>
<issn>0864-2176</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0864-21762022000300002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Hallazgos de la ecografía Doppler arterial oftálmica en pacientes con hipertensión arterial primaria]]></article-title>
<article-title xml:lang="en"><![CDATA[Ophthalmic Arterial Doppler Ultrasound Findings in Patients with Primary Arterial Hypertension]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivera Urgelles]]></surname>
<given-names><![CDATA[Yamila]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Solís Alfonso]]></surname>
<given-names><![CDATA[Lesly]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Militar Central &#8220;Dr. Carlos Juan Finlay&#8221;  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Cubano de Oftalmología &#8220;Ramón Pando Ferrer&#8221;  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<volume>35</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0864-21762022000300002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0864-21762022000300002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0864-21762022000300002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Objetivo: Determinar los hallazgos por ecografía Doppler arterial oftálmica en pacientes con hipertensión arterial primaria.  Métodos: Se efectuó un estudio observacional descriptivo y transversal con 202 órbitas de 101 pacientes hipertensos, a los que se les realizó fondo de ojo para diagnóstico y gradación de la retinopatía hipertensiva. Por interrogatorio y examen físico se identificaron como factores de riesgo aterosclerótico el consumo excesivo de alcohol y la obesidad. Además, se les hizo ultrasonido orbitario y Doppler carotídeo, y solo en caso de resultar normales, se procedió a evaluar mediante ecografía Doppler las arterias oftálmicas.  Resultados: Predominaron los hipertensos entre 40 y 60 años de edad, el sexo masculino, el color mestizo de piel, los casos sin retinopatía hipertensiva, y el grupo entre 10 y 20 años de diagnosticada la hipertensión. Se demostró un incremento de la velocidad del flujo y de la resistencia vascular a nivel de las arterias oftálmicas. En tanto, se evidenció asociación significativa de estos parámetros hemodinámicos con el envejecimiento y el tiempo de diagnóstico de la hipertensión. Sin embargo, no se comprobó asociación significativa con el sexo, el color de la piel, y la presencia o ausencia de obesidad, consumo excesivo de alcohol, y retinopatía hipertensiva independientemente de su gravedad.  Conclusiones: La evaluación de las arterias oftálmicas mediante ecografía Doppler permite hacer un estudio y seguimiento más integral de los pacientes con hipertensión arterial primaria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Objective:  To determine ophthalmic arterial Doppler ultrasound findings in patients with primary arterial hypertension.  Methods:  A descriptive and cross-sectional observational study was carried out with 202 orbits of 101 hypertensive patients, who underwent fundus examination for diagnosis and grading of hypertensive retinopathy. By interrogation and physical examination, excessive alcohol consumption and obesity were identified as atherosclerotic risk factors. In addition, orbital ultrasound and carotid Doppler were performed, and only if they were normal, the ophthalmic arteries were evaluated using Doppler ultrasound.  Results:  Hypertensive patients between 40 and 60 years of age, male, mixed skin color, cases without hypertensive retinopathy, and the group between 10 and 20 years after hypertension diagnosis predominated. An increase in flow velocity and vascular resistance at the level of the ophthalmic arteries was demonstrated. Meanwhile, a significant association of these hemodynamic parameters with aging and time of diagnosis of hypertension was evidenced. However, no significant association was found with gender, skin color, and the presence or absence of obesity, excessive alcohol consumption, and hypertensive retinopathy regardless of its severity.  Conclusions:  Evaluation of the ophthalmic arteries using Doppler ultrasound allows a more comprehensive study and follow-up of patients with primary arterial hypertension.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[ecografía Doppler]]></kwd>
<kwd lng="es"><![CDATA[ecografía Doppler arterial oftálmica]]></kwd>
<kwd lng="es"><![CDATA[hipertensión arterial]]></kwd>
<kwd lng="es"><![CDATA[factores de riesgo aterosclerótico]]></kwd>
<kwd lng="es"><![CDATA[retinopatía hipertensiva]]></kwd>
<kwd lng="en"><![CDATA[Doppler ultrasound]]></kwd>
<kwd lng="en"><![CDATA[ophthalmic arterial Doppler ultrasound]]></kwd>
<kwd lng="en"><![CDATA[arterial hypertension]]></kwd>
<kwd lng="en"><![CDATA[atherosclerotic risk factors]]></kwd>
<kwd lng="en"><![CDATA[hypertensive retinopathy]]></kwd>
</kwd-group>
</article-meta>
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