{"id":3194,"date":"2021-02-17T09:44:40","date_gmt":"2021-02-17T08:44:40","guid":{"rendered":"http:\/\/vet-ecg.ddns.net\/?page_id=3194"},"modified":"2021-02-17T09:44:42","modified_gmt":"2021-02-17T08:44:42","slug":"bloc-sino-atrial-du-2e-degre","status":"publish","type":"page","link":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/","title":{"rendered":"Bloc sino-atrial du 2e degr\u00e9"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"407\" src=\"http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-1024x407.jpg\" alt=\"\" class=\"wp-image-3195\" srcset=\"http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-1024x407.jpg 1024w, http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-300x119.jpg 300w, http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-768x305.jpg 768w, http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-1536x611.jpg 1536w, http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-2048x814.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Bloc sino- atrial sur le d\u00e9but du  trac\u00e9<\/figcaption><\/figure>\n\n\n<p>Une \u00e9chocardiographie avait \u00e9t\u00e9 r\u00e9alis\u00e9e sur ce chat de 15 ans, dix jours avant l&rsquo;enregistrement de cet ECG\u00a0 en vue d&rsquo;une anesth\u00e9sie pour d\u00e9tartrage.<\/p>\n<p>Les images ne montraient aucune anomalie susceptible d&rsquo;\u00e9voquer une cardiopathie.<\/p>\n<p>Sur ce trac\u00e9 ECG, on remarque deux rythmes diff\u00e9rents.<\/p>\n<p>Les intervalles RR des 5 premiers QRS sont mesur\u00e9s \u00e0 610 millisecondes, ce qui correspond \u00e0 une fr\u00e9quence cardiaque\u00a0 de 98 bpm tandis que les intervalles RR suivants font exactement la moiti\u00e9: 305 ms , soit une FC de 196 bpm.<\/p>\n<p>Cela \u00e9voque un bloc sino-atrial du 2e degr\u00e9, \u00e0 intervalles PP constants.<\/p>\n<p>La morphologie\u00a0 des QRS\u00a0 varie selon le rythme. Sur la premi\u00e8re partie trac\u00e9 (bradycardie), la dur\u00e9e de QRS est de 55 ms, l&rsquo;amplitude est de 0,6 mV tandis que sur le seconde partie, les valeurs sont respectivement de 47 ms et 0,35 mV.<\/p>\n<p>Les intervalles PR varient aussi de 135 \u00e0 105 millisecondes.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une \u00e9chocardiographie avait \u00e9t\u00e9 r\u00e9alis\u00e9e sur ce chat de 15 ans, dix jours avant l&rsquo;enregistrement de cet ECG\u00a0 en vue d&rsquo;une anesth\u00e9sie pour d\u00e9tartrage. Les images ne montraient aucune anomalie susceptible d&rsquo;\u00e9voquer une cardiopathie. Sur ce trac\u00e9 ECG, on remarque deux rythmes diff\u00e9rents. Les intervalles RR des 5 premiers QRS sont mesur\u00e9s \u00e0 610 millisecondes, &hellip; <a href=\"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Bloc sino-atrial du 2e degr\u00e9<\/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-3194","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>Bloc sino-atrial du 2e degr\u00e9 - Blog d&#039;\u00e9lectrocardiographie v\u00e9t\u00e9rinaire<\/title>\n<meta name=\"description\" content=\"Le d\u00e9but du trac\u00e9 montre une bradycardie sinusale.Il s&#039;agit un bloc sino-atrial du 2e degr\u00e9 \u00e0 intervalles PP constants\" \/>\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\/bloc-sino-atrial-du-2e-degre\/\" \/>\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\\\/bloc-sino-atrial-du-2e-degre\\\/\",\"url\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bloc-sino-atrial-du-2e-degre\\\/\",\"name\":\"Bloc sino-atrial du 2e degr\u00e9 - Blog d&#039;\u00e9lectrocardiographie v\u00e9t\u00e9rinaire\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bloc-sino-atrial-du-2e-degre\\\/#primaryimage\"},\"image\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bloc-sino-atrial-du-2e-degre\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/wp-content\\\/uploads\\\/BSA-2-1024x407.jpg\",\"datePublished\":\"2021-02-17T08:44:40+00:00\",\"dateModified\":\"2021-02-17T08:44:42+00:00\",\"description\":\"Le d\u00e9but du trac\u00e9 montre une bradycardie sinusale.Il s'agit un bloc sino-atrial du 2e degr\u00e9 \u00e0 intervalles PP constants\",\"breadcrumb\":{\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bloc-sino-atrial-du-2e-degre\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bloc-sino-atrial-du-2e-degre\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bloc-sino-atrial-du-2e-degre\\\/#primaryimage\",\"url\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/wp-content\\\/uploads\\\/BSA-2-1024x407.jpg\",\"contentUrl\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/wp-content\\\/uploads\\\/BSA-2-1024x407.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/index.php\\\/bloc-sino-atrial-du-2e-degre\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"http:\\\/\\\/vet-ecg.ddns.net\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bloc sino-atrial du 2e degr\u00e9\"}]},{\"@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. Les ECG r\u00e9alis\u00e9s ont \u00e9t\u00e9 r\u00e9alis\u00e9s sur des chiens et des chats qui ont tous b\u00e9n\u00e9fici\u00e9 d'une \u00e9chocardiographie.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bloc sino-atrial du 2e degr\u00e9 - Blog d&#039;\u00e9lectrocardiographie v\u00e9t\u00e9rinaire","description":"Le d\u00e9but du trac\u00e9 montre une bradycardie sinusale.Il s'agit un bloc sino-atrial du 2e degr\u00e9 \u00e0 intervalles PP constants","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/","url":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/","name":"Bloc sino-atrial du 2e degr\u00e9 - Blog d&#039;\u00e9lectrocardiographie v\u00e9t\u00e9rinaire","isPartOf":{"@id":"http:\/\/vet-ecg.ddns.net\/#website"},"primaryImageOfPage":{"@id":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/#primaryimage"},"image":{"@id":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/#primaryimage"},"thumbnailUrl":"http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-1024x407.jpg","datePublished":"2021-02-17T08:44:40+00:00","dateModified":"2021-02-17T08:44:42+00:00","description":"Le d\u00e9but du trac\u00e9 montre une bradycardie sinusale.Il s'agit un bloc sino-atrial du 2e degr\u00e9 \u00e0 intervalles PP constants","breadcrumb":{"@id":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/#primaryimage","url":"http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-1024x407.jpg","contentUrl":"http:\/\/vet-ecg.ddns.net\/wp-content\/uploads\/BSA-2-1024x407.jpg"},{"@type":"BreadcrumbList","@id":"http:\/\/vet-ecg.ddns.net\/index.php\/bloc-sino-atrial-du-2e-degre\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"http:\/\/vet-ecg.ddns.net\/"},{"@type":"ListItem","position":2,"name":"Bloc sino-atrial du 2e degr\u00e9"}]},{"@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. Les ECG r\u00e9alis\u00e9s ont \u00e9t\u00e9 r\u00e9alis\u00e9s sur des chiens et des chats qui ont tous b\u00e9n\u00e9fici\u00e9 d'une \u00e9chocardiographie."}]}},"_links":{"self":[{"href":"http:\/\/vet-ecg.ddns.net\/index.php\/wp-json\/wp\/v2\/pages\/3194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/vet-ecg.ddns.net\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/vet-ecg.ddns.net\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/vet-ecg.ddns.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/vet-ecg.ddns.net\/index.php\/wp-json\/wp\/v2\/comments?post=3194"}],"version-history":[{"count":0,"href":"http:\/\/vet-ecg.ddns.net\/index.php\/wp-json\/wp\/v2\/pages\/3194\/revisions"}],"wp:attachment":[{"href":"http:\/\/vet-ecg.ddns.net\/index.php\/wp-json\/wp\/v2\/media?parent=3194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}