{"id":3221,"date":"2021-04-24T17:43:35","date_gmt":"2021-04-24T15:43:35","guid":{"rendered":"http:\/\/vet-ecg.ddns.net\/?page_id=3221"},"modified":"2021-04-24T17:43:36","modified_gmt":"2021-04-24T15:43:36","slug":"extrasystoles-ventriculaires-et-ondes-p-bloquees","status":"publish","type":"page","link":"http:\/\/vet-ecg.ddns.net\/index.php\/extrasystoles-ventriculaires-et-ondes-p-bloquees\/","title":{"rendered":"Extrasystoles ventriculaires et ondes P bloqu\u00e9es"},"content":{"rendered":"\n
\"Extrasystoles
Extrasystoles ventriculaires (ESV) et ondes P bloqu\u00e9es<\/figcaption><\/figure>\n\n\n

Ce trac\u00e9 ce Cavalier King Charles de 8 kg montre des extrasystoles ventriculaires (ESV) parfois suivies d’ ondes P bloqu\u00e9es.<\/p>\n

L’\u00e9tat g\u00e9n\u00e9ral du chien est satisfaisant\u00a0 malgr\u00e9 une insuffisance cardiaque globale (droite et gauche) due \u00e0\u00a0 une valvulopathie avanc\u00e9e (stade 3 ISAAHC).<\/p>\n

L’ECG est enregistr\u00e9 en 5 mm\/mV en raison de l’importante dilatation cavitaire visualis\u00e9e lors de l’\u00e9chocardiographie. L’animal est lourdement m\u00e9dicament\u00e9 ce qui peut expliquer une fr\u00e9quence cardiaque normale.<\/p>\n

Il existe un repos compensateur apr\u00e8s chaque extrasystole ventriculaire mais on remarque que, parfois, l’influx\u00a0 issu du n\u0153ud sinusal (2 ondes P situ\u00e9es apr\u00e8s certaines ESV) ne parvient pas \u00e0 d\u00e9polariser les ventricules car ceux-ci ne sont pas encore compl\u00e8tement sortis de leur p\u00e9riode r\u00e9fractaire.<\/p>\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Ce trac\u00e9 ce Cavalier King Charles de 8 kg montre des extrasystoles ventriculaires (ESV) parfois suivies d’ ondes P bloqu\u00e9es. L’\u00e9tat g\u00e9n\u00e9ral du chien est satisfaisant\u00a0 malgr\u00e9 une insuffisance cardiaque globale (droite et gauche) due \u00e0\u00a0 une valvulopathie avanc\u00e9e (stade 3 ISAAHC). L’ECG est enregistr\u00e9 en 5 mm\/mV en raison de l’importante dilatation cavitaire visualis\u00e9e … Continuer la lecture de Extrasystoles ventriculaires et ondes P bloqu\u00e9es<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3221","page","type-page","status-publish","hentry"],"yoast_head":"\nExtrasystoles ventriculaires et ondes P bloqu\u00e9es - Blog d'\u00e9lectrocardiographie v\u00e9t\u00e9rinaire<\/title>\n<meta name=\"description\" content=\"Extrasystoles ventriculaires et ondes P bloqu\u00e9es chez un cavalier king charles atteint de valvulopathie de stade 3 (ISAAHC)\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/vet-ecg.ddns.net\/index.php\/extrasystoles-ventriculaires-et-ondes-p-bloquees\/\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/extrasystoles-ventriculaires-et-ondes-p-bloquees\\\/\",\"url\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/extrasystoles-ventriculaires-et-ondes-p-bloquees\\\/\",\"name\":\"Extrasystoles ventriculaires et ondes P bloqu\u00e9es - 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