{"id":1722,"date":"2019-05-19T17:13:30","date_gmt":"2019-05-19T15:13:30","guid":{"rendered":"http:\/\/192.168.1.104\/?page_id=1722"},"modified":"2019-11-08T09:38:56","modified_gmt":"2019-11-08T08:38:56","slug":"bav2-mobitz-2","status":"publish","type":"page","link":"http:\/\/vet-ecg.ddns.net\/index.php\/bav2-mobitz-2\/","title":{"rendered":"BAV2-M\u00f6bitz-2"},"content":{"rendered":"\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1907\" height=\"2450\" src=\"http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/bav2-M\u00f6bitz-2.jpg\" alt=\"BAV2 de type \u00f6bitz-2\" class=\"wp-image-1723\"\/><figcaption>BAV du 2e degr\u00e9 de type M\u00f6bitz-2<\/figcaption><\/figure>\n\n\n\n<p>On remarque entre le 2e et le 3e QRS  ainsi qu&rsquo;entre le 8e et le 9e, une onde P bloqu\u00e9es.<\/p>\n\n\n\n<p>Ce cavalier-king-charles de 2 ans pr\u00e9sente \u00e0 l&rsquo;\u00e9chographie un d\u00e9but de remodelage de la valvule mitrale sans dilatation des compartiments cardiaques. <\/p>\n\n\n\n<p>Le rythme est sinusal et une arythmie respiratoire est pr\u00e9sente. La fr\u00e9quence varie de 135 \u00e0 155 bpm. L&rsquo;intervalle PR est constant et les QRS sont fins (45 ms)<\/p>\n\n\n\n<p>Ces BAV-2 de type M\u00f6bitz-2 se rencontrent fr\u00e9quemment sous forme intermittente chez les chiens dont le tonus vagal est marqu\u00e9 (brachyc\u00e9phales) ainsi que lors d&rsquo;anesth\u00e9sie \u00e0 base d&rsquo; alpha2-agoniste. Ils disparaissent g\u00e9n\u00e9ralement lorsque la fr\u00e9quence s&rsquo;acc\u00e9l\u00e8re.<\/p>\n\n\n<p>S&rsquo;il existe plusieurs ondes P entre 2 QRS mais que certaines ondes P parviennent quand m\u00eame aux QRS, on parle de BAV-2 de haut grade. Le risque est alors grand de voir ce bloc se transformer en BAV-3.<\/p>","protected":false},"excerpt":{"rendered":"<p>On remarque entre le 2e et le 3e QRS ainsi qu&rsquo;entre le 8e et le 9e, une onde P bloqu\u00e9es. Ce cavalier-king-charles de 2 ans pr\u00e9sente \u00e0 l&rsquo;\u00e9chographie un d\u00e9but de remodelage de la valvule mitrale sans dilatation des compartiments cardiaques. Le rythme est sinusal et une arythmie respiratoire est pr\u00e9sente. La fr\u00e9quence varie de &hellip; <a href=\"http:\/\/vet-ecg.ddns.net\/index.php\/bav2-mobitz-2\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">BAV2-M\u00f6bitz-2<\/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-1722","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BAV2-M\u00f6bitz-2 - Blog d&#039;\u00e9lectrocardiographie v\u00e9t\u00e9rinaire<\/title>\n<meta name=\"description\" content=\"BAV2 de type M\u00f6bitz-2, contrairement au M\u00f6bitz-1, le blocage de l&#039;onde P ne survient pas apr\u00e8s un allongement de l&#039;intervalle PR.\" \/>\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\/bav2-mobitz-2\/\" \/>\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\\\/bav2-mobitz-2\\\/\",\"url\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bav2-mobitz-2\\\/\",\"name\":\"BAV2-M\u00f6bitz-2 - Blog d&#039;\u00e9lectrocardiographie v\u00e9t\u00e9rinaire\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/#website\"},\"datePublished\":\"2019-05-19T15:13:30+00:00\",\"dateModified\":\"2019-11-08T08:38:56+00:00\",\"description\":\"BAV2 de type M\u00f6bitz-2, contrairement au M\u00f6bitz-1, le blocage de l'onde P ne survient pas apr\u00e8s un allongement de l'intervalle PR.\",\"breadcrumb\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bav2-mobitz-2\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bav2-mobitz-2\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bav2-mobitz-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"BAV2-M\u00f6bitz-2\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/#website\",\"url\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/\",\"name\":\"Blog d&#039;\u00e9lectrocardiographie v\u00e9t\u00e9rinaire\",\"description\":\"recueil d&#039;ECG de chiens et de chats\",\"publisher\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/#\\\/schema\\\/person\\\/fec4070a47e235fed904fab73cae00b4\"},\"alternateName\":\"\u00e9lectrocardiographie v\u00e9t\u00e9rinaire\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/#\\\/schema\\\/person\\\/fec4070a47e235fed904fab73cae00b4\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/wp-content\\\/uploads\\\/2018\\\/04\\\/Zelda-2-ECG-248.jpg\",\"url\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/wp-content\\\/uploads\\\/2018\\\/04\\\/Zelda-2-ECG-248.jpg\",\"contentUrl\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/wp-content\\\/uploads\\\/2018\\\/04\\\/Zelda-2-ECG-248.jpg\",\"width\":248,\"height\":248,\"caption\":\"admin\"},\"logo\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/wp-content\\\/uploads\\\/2018\\\/04\\\/Zelda-2-ECG-248.jpg\"},\"description\":\"Les trac\u00e9s publi\u00e9s sur ce site sont issus de diff\u00e9rentes cliniques v\u00e9t\u00e9rinaires de Paris et de sa banlieue durant les 10 derni\u00e8res ann\u00e9es. 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