{"id":42,"date":"2019-06-02T23:21:42","date_gmt":"2019-06-03T02:21:42","guid":{"rendered":"http:\/\/arritmed.com.br\/?p=42"},"modified":"2019-06-02T23:28:52","modified_gmt":"2019-06-03T02:28:52","slug":"classificacao-de-vaughan-williams-antiarritmicos","status":"publish","type":"post","link":"https:\/\/arritmed.com.br\/?p=42","title":{"rendered":"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos"},"content":{"rendered":"\n<p>Os medicamentos denominados antiarr\u00edtmicos s\u00e3o f\u00e1rmacos utilizados no tratamento das arritmias card\u00edacas. Existem diversos tipos de arritmias, com origem e mecanismos diferentes. A escolha da medica\u00e7\u00e3o ideal \u00e9 fundamental para a terap\u00eautica. <\/p>\n\n\n\n<!--more-->\n\n\n\n<p>Podemos classificar essas medica\u00e7\u00f5es de diversas formas, como por exemplo de acordo com a classe do f\u00e1rmaco, mecanismo de a\u00e7\u00e3o e atua\u00e7\u00e3o no canal i\u00f4nico. A classifica\u00e7\u00e3o mais utilizada foi a proposta por Vaughan Williams, em 1970, que se baseia no mecanismo de a\u00e7\u00e3o do f\u00e1rmaco em rela\u00e7\u00e3o ao canal i\u00f4nico. S\u00e3o divididos em 04 Classes:<\/p>\n\n\n\n<p><strong>Classe I \u2013 Bloqueadores dos\nCanais de s\u00f3dio<\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Classe\nI-A Bloqueadores moderados dos canais de s\u00f3dio. Exemplos: Quinidina,\nprocainamida, disopiramida<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Classe\nI -B- Fraco bloqueio dos canais de s\u00f3dio. Exemplo: Lidoca\u00edna<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Classe\nI-C- Intenso bloqueio dos canais de s\u00f3dio. Exemplos: Flecainamida e propafenona<\/p>\n\n\n\n<p><strong>Classe II- Antagonista do\nreceptor beta adren\u00e9rgico<\/strong>. Exemplos: Propranolol, metoprolol <\/p>\n\n\n\n<p><strong>Classe III- Bloqueio dos\ncanais de pot\u00e1ssio<\/strong>. Exemplos: Amiodarona e sotalol<\/p>\n\n\n\n<p><strong>Classe IV- Bloqueio dos canais de c\u00e1lcio<\/strong>. Exemplos: Verapamil e diltiazem <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg\" alt=\"\" class=\"wp-image-43\" srcset=\"https:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg 1024w, https:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-300x169.jpg 300w, https:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-768x432.jpg 768w, https:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS.jpg 1280w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Os medicamentos denominados antiarr\u00edtmicos s\u00e3o f\u00e1rmacos utilizados no tratamento das arritmias card\u00edacas. Existem diversos tipos de arritmias, com origem e mecanismos diferentes. A escolha da medica\u00e7\u00e3o ideal \u00e9 fundamental para a terap\u00eautica.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arritmed.com.br\/?p=42\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos -\" \/>\n<meta property=\"og:description\" content=\"Os medicamentos denominados antiarr\u00edtmicos s\u00e3o f\u00e1rmacos utilizados no tratamento das arritmias card\u00edacas. Existem diversos tipos de arritmias, com origem e mecanismos diferentes. A escolha da medica\u00e7\u00e3o ideal \u00e9 fundamental para a terap\u00eautica.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/arritmed.com.br\/?p=42\" \/>\n<meta property=\"article:published_time\" content=\"2019-06-03T02:21:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-06-03T02:28:52+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg\" \/>\n<meta name=\"author\" content=\"arritmed\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"arritmed\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/arritmed.com.br\/?p=42\",\"url\":\"https:\/\/arritmed.com.br\/?p=42\",\"name\":\"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos -\",\"isPartOf\":{\"@id\":\"https:\/\/arritmed.com.br\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/arritmed.com.br\/?p=42#primaryimage\"},\"image\":{\"@id\":\"https:\/\/arritmed.com.br\/?p=42#primaryimage\"},\"thumbnailUrl\":\"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg\",\"datePublished\":\"2019-06-03T02:21:42+00:00\",\"dateModified\":\"2019-06-03T02:28:52+00:00\",\"author\":{\"@id\":\"https:\/\/arritmed.com.br\/#\/schema\/person\/a226d8416bc378163b72c8f106303adf\"},\"breadcrumb\":{\"@id\":\"https:\/\/arritmed.com.br\/?p=42#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/arritmed.com.br\/?p=42\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/arritmed.com.br\/?p=42#primaryimage\",\"url\":\"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg\",\"contentUrl\":\"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/arritmed.com.br\/?p=42#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/arritmed.com.br\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/arritmed.com.br\/#website\",\"url\":\"https:\/\/arritmed.com.br\/\",\"name\":\"\",\"description\":\"Nosso objetivo \u00e9 difundir conhecimento sobre Arritmias Card\u00edacas e Eletrocardiograma\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/arritmed.com.br\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/arritmed.com.br\/#\/schema\/person\/a226d8416bc378163b72c8f106303adf\",\"name\":\"arritmed\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/arritmed.com.br\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1cdc72e06a9e901e524faa7a87057807?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1cdc72e06a9e901e524faa7a87057807?s=96&d=mm&r=g\",\"caption\":\"arritmed\"},\"url\":\"https:\/\/arritmed.com.br\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos -","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":"https:\/\/arritmed.com.br\/?p=42","og_locale":"pt_BR","og_type":"article","og_title":"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos -","og_description":"Os medicamentos denominados antiarr\u00edtmicos s\u00e3o f\u00e1rmacos utilizados no tratamento das arritmias card\u00edacas. Existem diversos tipos de arritmias, com origem e mecanismos diferentes. A escolha da medica\u00e7\u00e3o ideal \u00e9 fundamental para a terap\u00eautica.","og_url":"https:\/\/arritmed.com.br\/?p=42","article_published_time":"2019-06-03T02:21:42+00:00","article_modified_time":"2019-06-03T02:28:52+00:00","og_image":[{"url":"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg"}],"author":"arritmed","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"arritmed","Est. tempo de leitura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/arritmed.com.br\/?p=42","url":"https:\/\/arritmed.com.br\/?p=42","name":"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos -","isPartOf":{"@id":"https:\/\/arritmed.com.br\/#website"},"primaryImageOfPage":{"@id":"https:\/\/arritmed.com.br\/?p=42#primaryimage"},"image":{"@id":"https:\/\/arritmed.com.br\/?p=42#primaryimage"},"thumbnailUrl":"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg","datePublished":"2019-06-03T02:21:42+00:00","dateModified":"2019-06-03T02:28:52+00:00","author":{"@id":"https:\/\/arritmed.com.br\/#\/schema\/person\/a226d8416bc378163b72c8f106303adf"},"breadcrumb":{"@id":"https:\/\/arritmed.com.br\/?p=42#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/arritmed.com.br\/?p=42"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/arritmed.com.br\/?p=42#primaryimage","url":"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg","contentUrl":"http:\/\/arritmed.com.br\/wp-content\/uploads\/2019\/06\/CLASSIFICACAO-ARRITMIAS-1024x576.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/arritmed.com.br\/?p=42#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/arritmed.com.br\/"},{"@type":"ListItem","position":2,"name":"Classifica\u00e7\u00e3o de Vaughan Williams \u2013 Antiarr\u00edtmicos"}]},{"@type":"WebSite","@id":"https:\/\/arritmed.com.br\/#website","url":"https:\/\/arritmed.com.br\/","name":"","description":"Nosso objetivo \u00e9 difundir conhecimento sobre Arritmias Card\u00edacas e Eletrocardiograma","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/arritmed.com.br\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/arritmed.com.br\/#\/schema\/person\/a226d8416bc378163b72c8f106303adf","name":"arritmed","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/arritmed.com.br\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1cdc72e06a9e901e524faa7a87057807?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1cdc72e06a9e901e524faa7a87057807?s=96&d=mm&r=g","caption":"arritmed"},"url":"https:\/\/arritmed.com.br\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/arritmed.com.br\/index.php?rest_route=\/wp\/v2\/posts\/42"}],"collection":[{"href":"https:\/\/arritmed.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arritmed.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arritmed.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arritmed.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42"}],"version-history":[{"count":3,"href":"https:\/\/arritmed.com.br\/index.php?rest_route=\/wp\/v2\/posts\/42\/revisions"}],"predecessor-version":[{"id":46,"href":"https:\/\/arritmed.com.br\/index.php?rest_route=\/wp\/v2\/posts\/42\/revisions\/46"}],"wp:attachment":[{"href":"https:\/\/arritmed.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arritmed.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arritmed.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}