{"id":7163,"date":"2013-07-23T18:15:49","date_gmt":"2013-07-23T23:15:49","guid":{"rendered":"http:\/\/medicinainterna.com.mx\/?p=7163"},"modified":"2013-07-23T18:15:49","modified_gmt":"2013-07-23T23:15:49","slug":"criterios-electrocardiograficos-utilizados-para-el-diagnostico-de-taquicardia-ventricular-tv","status":"publish","type":"post","link":"https:\/\/medicinainterna.com.mx\/?p=7163","title":{"rendered":"Criterios electrocardiogr\u00e1ficos utilizados para el diagn\u00f3stico de Taquicardia Ventricular (TV)."},"content":{"rendered":"<h3><\/h3>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"90\">1. Relaci\u00f3n auriculoventricular<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"205\">Disociaci\u00f3n AV. Incluye latidos con fusi\u00f3n y con captura<\/p>\n<p>Relaci\u00f3n VA&gt;1<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"90\">2. Duraci\u00f3n del QRS<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"205\">Morfolog\u00eda de tipo BRDH con QRS&gt;140 ms<\/p>\n<p>Morfolog\u00eda de tipo BRIH con QRS&gt;160 ms<\/p>\n<p>QRS m\u00e1s estrecho que en RS<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"90\">3. Eje del QRS<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"205\">Eje superior derecho (concordancia negativa en I, II, III)<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"90\">4. Patrones espec\u00edficos del QRS<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"205\">En derivaciones precordiales:\u2022 Concordancia negativa o positiva\u2022 Ausencia de RS en todas las derivaciones precordiales\u2022 En presencia de complejos de RS, un intervalo entre inicio de R y valor m\u00e1s bajo de S&gt;100\u00a0ms<\/p>\n<p>Espec\u00edficamente en aVR:\u2022 Onda R inicial\u2022 Fuerzas iniciales con complejo ancho (&gt;\u00a040\u00a0ms) o con escotadura\u2022 Vi\/Vt\u00a0&lt;\u00a01<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"90\">&nbsp;<\/td>\n<td valign=\"top\" width=\"107\">En V1: Con morfolog\u00eda de tipo BRDH:\u2013 Onda R monof\u00e1sica\u2013 qR o Rs con R ancha (&gt;\u00a030\u00a0ms)<\/td>\n<td valign=\"top\" width=\"98\">Morfolog\u00eda de tipo BRIH:\u2013 Onda r ancha u onda S profunda\u2013 QS con fuerzas iniciales lentas (inicio a valor m\u00e1s bajo&gt;60\u00a0ms)<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"90\">&nbsp;<\/td>\n<td valign=\"top\" width=\"107\">Espec\u00edficamente en V6:\u2022 Con morfolog\u00eda de tipo BRDH:\u2013 Onda R monof\u00e1sica\u2013 Onda S profunda (QS o rS)\u2013 R\/S &lt;\u00a01<\/td>\n<td valign=\"top\" width=\"98\">Con morfolog\u00eda de tipo BRIH:\u2013 Ondas Q (QR, QS, QrS)<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"90\">&nbsp;<\/td>\n<td colspan=\"2\" valign=\"top\" width=\"205\">&nbsp;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>V: auriculoventricular; BRDH: bloqueo de rama derecha del haz; BRIH: bloqueo de rama izquierda del haz; RS: ritmo sinusal; VA: ventriculoauricular.<\/h3>\n<p>Fuente: Bego\u00f1a B, Josephson M.<b> <\/b>Rev Esp Cardiol. 2012;65:939-55. &#8211; Vol. 65 N\u00fam.10 DOI: 10.1016\/j.recesp.2012.03.027<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. Relaci\u00f3n auriculoventricular Disociaci\u00f3n AV. Incluye latidos con fusi\u00f3n y con captura Relaci\u00f3n VA&gt;1 2. Duraci\u00f3n del QRS Morfolog\u00eda de tipo BRDH con QRS&gt;140 ms Morfolog\u00eda de tipo BRIH con QRS&gt;160 ms QRS m\u00e1s estrecho que en RS 3. Eje del QRS Eje superior derecho (concordancia negativa en I, II, III) 4. Patrones espec\u00edficos del &hellip; <a href=\"https:\/\/medicinainterna.com.mx\/?p=7163\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Criterios electrocardiogr\u00e1ficos utilizados para el diagn\u00f3stico de Taquicardia Ventricular (TV).&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-7163","post","type-post","status-publish","format-standard","hentry","category-cardiologia"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/posts\/7163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7163"}],"version-history":[{"count":0,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=\/wp\/v2\/posts\/7163\/revisions"}],"wp:attachment":[{"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medicinainterna.com.mx\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}