{"id":7614,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/acomodacion-e-histeresis-en-el-nodo-auriculo-ventricular-estudio-experimental\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"acomodacion-e-histeresis-en-el-nodo-auriculo-ventricular-estudio-experimental","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-medicas\/acomodacion-e-histeresis-en-el-nodo-auriculo-ventricular-estudio-experimental\/","title":{"rendered":"Acomodacion e histeresis en el nodo auriculo-ventricular. estudio experimental."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Martinez Mas M. Luz <\/strong><\/h2>\n<p>Acomodacion e histeresis son propiedades nodales relacionadas con la respuesta ante cambios de frecuencia que aparecen como consecuencia de la existencia de una \u00abmemoria\u00bb nodal. Se han estudiado estos fenomenos en 10 perros anestesiados mediante la aplicacion de protocolos de cambios bruscos y progresivos inversos en la frecuencia de estimulacion auricular, antes y despues de bloquear farmacologicamente el sistema nervioso autonomo (sna).  la acomodacion se cuantifica mediante el modelo matematico exponencial y muestra una asimetria o histeresis para aumentos y disminuciones bruscas de la frecuencia. Mediante tecnicas de analisis de la varianza y covarianza se evidencian con los aumentos y disminuciones progresivas de la frecuencia, fenomenos de histeresis negativa y positiva unidos a un fenomeno de fatiga tiempo-dependiente. Excepto la histeresis negativa para cambios progresivos -mediada por el sna-, el resto de propiedades estudiadas son intrinsecas al funcionalismo nodal.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Acomodacion e histeresis en el nodo auriculo-ventricular. estudio experimental.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Acomodacion e histeresis en el nodo auriculo-ventricular. estudio experimental. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Martinez Mas M. Luz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Vicente Lopez Merino<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Adolfo Benages Martinez <\/li>\n<li> Cruz Fernandez Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<li>Juan  Antonio Ruiperez Abizanda (vocal)<\/li>\n<li>Roberto Garcia Cirera (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Martinez Mas M. Luz Acomodacion e histeresis son propiedades nodales relacionadas con la respuesta ante cambios 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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[932,35,9,5793,817,139],"tags":[11564,20547,8837,27280,27281,11497],"class_list":["post-7614","post","type-post","status-publish","format-standard","hentry","category-cardiologia","category-ciencias-de-la-vida","category-ciencias-medicas","category-fisiologia-cardiovascular","category-fisiologia-humana","category-medicina-interna","tag-adolfo-benages-Martinez","tag-cruz-fernandez-jose-maria","tag-juan-antonio-ruiperez-abizanda","tag-Martinez-mas-m-luz","tag-roberto-garcia-cirera","tag-vicente-lopez-merino"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/7614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=7614"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/7614\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=7614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=7614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=7614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}