{"id":18337,"date":"2002-11-07T00:00:00","date_gmt":"2002-11-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-no-invasivo-de-la-disfuncion-endotelial-en-la-hipertension-arterial-de-bata-blanca\/"},"modified":"2002-11-07T00:00:00","modified_gmt":"2002-11-07T00:00:00","slug":"estudio-no-invasivo-de-la-disfuncion-endotelial-en-la-hipertension-arterial-de-bata-blanca","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/estudio-no-invasivo-de-la-disfuncion-endotelial-en-la-hipertension-arterial-de-bata-blanca\/","title":{"rendered":"Estudio no invasivo de la disfunci\u00f3n endotelial en la hipertensi\u00f3n arterial de bata blanca"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Jos\u00e9 R\u00edos Blanco <\/strong><\/h2>\n<p>Introducci\u00f3n y objetivo  los pacientes que presentan cifras elevadas de presi\u00f3n arterial de forma mantenida en las medicciones realizadas en el medio sanitario se denominan \u00abhipertensos de bata blanca\u00bb. Trabajos previos apuntan que este grupo de pacientes pueden tener un riesgo cardiovascular superior al de los sujetos sanos y pr\u00f3ximos al de los pacientes con hipertensi\u00f3n arterial establecida. la disfunci\u00f3n endotelial se considera actualmente un acontecimiento previo en el desarrollo de ateroesclerosis. Diversos estudios han demostrado la existencia de disfunci\u00f3n endotelial en los pacientes con hipertensi\u00f3n arterial. sin embargo, la presencia de disfunci\u00f3n endotelial en los pacientes con hipertensi\u00f3n arterial de bata blanca no ha sido previamente estudiado. con este trabajo se eval\u00faa la existencia de disfunci\u00f3n endotelial en pacientes con diagn\u00f3stico reciente de hipertensi\u00f3n esencial ligera o moderada comparados con pacientes con hipertensi\u00f3n de bata blanca y sujetos sanos. Para ello se estudia la variaci\u00f3n de di\u00e1metro de la arteria braquial medido por ecograf\u00eda tras la dilataci\u00f3n mediada por flujo provocada por un est\u00edmulo mec\u00e1nico.  m\u00e9todo y resultados  un total de 29 pacientes cumplieron los criterios de inclusi\u00f3n. Tambi\u00e9n se incluyeron 15 sujetos sanos. Tras la realizaci\u00f3n de la monitorizaci\u00f3n de la presi\u00f3n arterial durante 24 horas, 15 pacientes fueron clasificados como hipertensos esenciales y 14 como hipertensi\u00f3n arterial de bata blanca. la ecograf\u00eda vascular se realiz\u00f3 seg\u00fan el m\u00e9todo descritpo por celermajer para determinaci\u00f3n de la disfunci\u00f3n endotelial. El di\u00e1metro basal de la arteria braquial no present\u00f3 diferencias entre los tres grupos. El incremento de di\u00e1metro a los 60 segundos tras la desinsuflaci\u00f3n de un manguito de presi\u00f3n fue superior en el grupo de sujetos sanos comparado con ambos grupos de hipertensos, sin que existieran diferencias significativas entre los hipertensos manteni<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio no invasivo de la disfunci\u00f3n endotelial en la hipertensi\u00f3n arterial de bata blanca<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio no invasivo de la disfunci\u00f3n endotelial en la hipertensi\u00f3n arterial de bata blanca <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Jos\u00e9 R\u00edos Blanco <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 11\/07\/2002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Juan  Jos\u00e9 V\u00e1zquez Rodr\u00edguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Oya otero <\/li>\n<li> Guerra vales Juan  Manuel (vocal)<\/li>\n<li>\u00e1ngel del Palacio p\u00e9rez-medel (vocal)<\/li>\n<li>Ana Cano ru\u00edz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Jos\u00e9 R\u00edos Blanco Introducci\u00f3n y objetivo los pacientes que presentan cifras elevadas de presi\u00f3n arterial de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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