{"id":63382,"date":"2008-07-03T00:00:00","date_gmt":"2008-07-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/la-raqueta-valvular-unan-ueva-estrategia-para-la-reparacion-de-las-valvulas-auriculoventriculares\/"},"modified":"2008-07-03T00:00:00","modified_gmt":"2008-07-03T00:00:00","slug":"la-raqueta-valvular-unan-ueva-estrategia-para-la-reparacion-de-las-valvulas-auriculoventriculares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/cirugia\/la-raqueta-valvular-unan-ueva-estrategia-para-la-reparacion-de-las-valvulas-auriculoventriculares\/","title":{"rendered":"La raqueta valvular: unan ueva estrategia para la reparacion de las valvulas auriculoventriculares"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ivan Garcia Martin <\/strong><\/h2>\n<p>La insuficiencia de las v\u00e1lvulas auriculoventriculares es una entidad con una preValencia elevada a nivel mundial. Es un hecho cient\u00edficamente probado que la reparaci\u00f3n de dichas v\u00e1lvulas es mejor, en t\u00e9rminos de supervivencia y funcionalismo cardiaco, que el recambio por una pr\u00f3tesis valvular. Si bien el componente de dilataci\u00f3n anular de la insuficiencia de las v\u00e1lvulas auriculoventriculares se puede corregir f\u00e1cilmente con una anuloplastia con anillo prot\u00e9sico, el componente de prolapso de los velos requiere una serie de t\u00e9cnicas quir\u00fargicas complejas y t\u00e9cnicamente muy demandantes, al alcance de pocos cirujanos cardiovasculares. este experimento propone aplicar una sutura trenzada al interior de un anillo prot\u00e9sico convencional, a modo de cordaje de una raqueta de tenis, para corregir la dilataci\u00f3n anular, adem\u00e1s de impedir el prolapso de los velos hacia la aur\u00edcula. se comprob\u00f3 mediante el empleo de un modelo experimental animal (6 ovejas lachas), que la \u00abraqueta valvular\u00bb correg\u00eda correctamente la insuficiencia iatrog\u00e9nica creada mediante ecocardiograf\u00eda transtor\u00e1cica a los 6 meses de la intervenci\u00f3n. Adem\u00e1s se comprob\u00f3 que el dispositivo es inocuo para el animal, mediante an\u00e1lisis macrosc\u00f3pico, microscop\u00eda \u00f3ptica y electr\u00f3nica de barrido, descart\u00e1ndose lesiones de contacto o infiltrados de c\u00e9lulas inflamatorias, as\u00ed como trombosis o endocarditis.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>La raqueta valvular: unan ueva estrategia para la reparacion de las valvulas auriculoventriculares<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 La raqueta valvular: unan ueva estrategia para la reparacion de las valvulas auriculoventriculares <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ivan Garcia Martin <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Cantabria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/03\/2008<\/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>Jos\u00e9 Manuel Bernal Marco<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 fernando Val bernal <\/li>\n<li>Carlos Mestres lucio (vocal)<\/li>\n<li>Jos\u00e9 Manuel Rabasa baraibar (vocal)<\/li>\n<li>gabriel T\u00e9llez de peralta (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ivan Garcia Martin La insuficiencia de las v\u00e1lvulas auriculoventriculares es una entidad con una preValencia elevada a [&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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