{"id":78381,"date":"2018-03-09T23:24:02","date_gmt":"2018-03-09T23:24:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicabilidad-de-la-resonancia-magnetica-en-la-hipertension-pulmonar\/"},"modified":"2018-03-09T23:24:02","modified_gmt":"2018-03-09T23:24:02","slug":"aplicabilidad-de-la-resonancia-magnetica-en-la-hipertension-pulmonar","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/aplicabilidad-de-la-resonancia-magnetica-en-la-hipertension-pulmonar\/","title":{"rendered":"Aplicabilidad de la resonancia magn\u00e9tica en la hipertensi\u00f3n pulmonar"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Teresa Mar\u00eda De Caralt Robira <\/strong><\/h2>\n<p>La hipertensi\u00f3n pulmonar (hp) se define por la presencia de una presi\u00f3n arterial pulmonar media (papm) mayor de 25 mmhg en reposo o de m\u00e1s de 30 mmhg durante el ejercicio. El pron\u00f3stico de la hp est\u00e1 relacionado con varios factores hemodin\u00e1micos, entre los cuales est\u00e1 la papm y la funci\u00f3n ventricular derecha. Estas mediciones se cuantifican a trav\u00e9s del estudio hemodin\u00e1mico pulmonar que se realiza mediante caterismo card\u00edaco derecho (ccd), que es la prueba de referencia pero tiene los inconvenientes de ser una t\u00e9cnica invasiva y no exenta de complicaciones.  la evaluaci\u00f3n precisa del ventr\u00edculo derecho (vd) en la hipertensi\u00f3n pulmonar es cl\u00ednicamente importante y en la pr\u00e1ctica asistencial la valoraci\u00f3n funcional con t\u00e9cnicas no invasivas como la ecocardiograf\u00eda o ventriculograf\u00eda isot\u00f3pica presenta limitaciones debido a la morfolog\u00eda y disposici\u00f3n anat\u00f3mica del vd. Esto induce al estudio y desarrollo de otros m\u00e9todos no invasivos para la valoraci\u00f3n de los cambios hemodin\u00e1micos asociados a la hipertensi\u00f3n pulmonar.  el presente estudio pretende un mayor conocimiento del comportamiento del ventr\u00edculo derecho y de las arterias pulmonares en la hipertensi\u00f3n pulmonar utilizando la resonancia magn\u00e9tica como t\u00e9cnica de imagen reciente y en plena expansi\u00f3n en el campo de la patolog\u00eda cardiovascular.  el presente trabajo ha valorado el comportamiento del coraz\u00f3n derecho en una serie de 60 sujetos, 18 pacientes con hp arterial, 17 pacientes con hp asociada a caradipat\u00eda, 15 pacientes sin hp y 10 sujetos sanos, a trav\u00e9s de una t\u00e9cnica de imagen no invasiva como la resonancia magn\u00e9tica y sin la necesidad de utilizar medios de contraste. Se han correlacionado los par\u00e1metros obtenidos por resonancia magn\u00e9tica con los resultados hemodin\u00e1micos obtenidos con la prueba de referencia que es el cateterismo card\u00edaco derecho y adem\u00e1s se han evaluado los resultados en los distintos grupos del estudio.  las conclu<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aplicabilidad de la resonancia magn\u00e9tica en la hipertensi\u00f3n pulmonar<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aplicabilidad de la resonancia magn\u00e9tica en la hipertensi\u00f3n pulmonar <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Teresa Mar\u00eda De Caralt Robira <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/01\/2006<\/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>Joan Albert Barber\u00e1 Mir<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Mercader sobrequ\u00e9s <\/li>\n<li>lLuis Donoso bach (vocal)<\/li>\n<li> Muxi pradas Mar\u00eda  africa (vocal)<\/li>\n<li>Antonio Rom\u00e1n broto (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Teresa Mar\u00eda De Caralt Robira La hipertensi\u00f3n pulmonar (hp) se define por la presencia de una presi\u00f3n [&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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