{"id":38845,"date":"2026-02-03T10:16:21","date_gmt":"2026-02-03T13:16:21","guid":{"rendered":"https:\/\/www.grupomedcof.com.br\/blog\/?p=38845"},"modified":"2026-04-24T15:35:08","modified_gmt":"2026-04-24T18:35:08","slug":"sindromes-coronarianas-agudas","status":"publish","type":"post","link":"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/","title":{"rendered":"Doen\u00e7a Arterial Coron\u00e1ria: Coronariopatia Cr\u00f4nica e S\u00edndromes Coronarianas Agudas"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sum\u00e1rio<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabela de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Coronariopatia_Cronica\" >Coronariopatia Cr\u00f4nica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Manifestacoes_Clinicas\" >Manifesta\u00e7\u00f5es Cl\u00ednicas<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Diagnostico\" >Diagn\u00f3stico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Tratamento\" >Tratamento<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Sindromes_Coronarianas_Agudas_SCA\" >S\u00edndromes Coronarianas Agudas (SCA)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Fisiopatologia\" >Fisiopatologia<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Classificacao\" >Classifica\u00e7\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Apresentacao_Clinica\" >Apresenta\u00e7\u00e3o Cl\u00ednica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Diagnostico_de_SCA\" >Diagn\u00f3stico de SCA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Tratamento_de_SCA\" >Tratamento de SCA<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Relacao_entre_Coronariopatia_Cronica_e_SCA\" >Rela\u00e7\u00e3o entre Coronariopatia Cr\u00f4nica e SCA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.grupomedcof.com.br\/blog\/sindromes-coronarianas-agudas\/#Conquiste_a_aprovacao_e_acompanhe_mais_conteudos\" >Conquiste a aprova\u00e7\u00e3o e acompanhe mais conte\u00fados!<\/a><\/li><\/ul><\/nav><\/div>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-1024x576.jpg\" alt=\"\" class=\"wp-image-38858\" srcset=\"https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-1024x576.jpg 1024w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-300x169.jpg 300w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-768x432.jpg 768w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-1536x864.jpg 1536w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-747x420.jpg 747w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-150x84.jpg 150w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-696x392.jpg 696w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160-1068x601.jpg 1068w, https:\/\/www.grupomedcof.com.br\/blog\/wp-content\/uploads\/2025\/10\/Blog-MedCof-2025-10-24T100133.160.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>A <strong>doen\u00e7a arterial coronariana (DAC)<\/strong> inclui um espectro de condi\u00e7\u00f5es que afetam as art\u00e9rias coron\u00e1rias \u2014 desde a <strong>coronariopatia cr\u00f4nica<\/strong> at\u00e9 as <strong>s\u00edndromes coronarianas agudas (SCA)<\/strong>. Ambas derivam de aterosclerose, mas diferem na intensidade, evolu\u00e7\u00e3o e nas condutas m\u00e9dicas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-coronariopatia-cronica\"><span class=\"ez-toc-section\" id=\"Coronariopatia_Cronica\"><\/span><strong>Coronariopatia Cr\u00f4nica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A coronariopatia cr\u00f4nica \u00e9 o resultado de um <strong>processo ateroscler\u00f3tico gradual<\/strong>, com forma\u00e7\u00e3o de placas que estreitam progressivamente as art\u00e9rias coron\u00e1rias. Esse processo envolve:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dep\u00f3sito de lip\u00eddeos<\/strong><\/li>\n\n\n\n<li><strong>Inflama\u00e7\u00e3o e resposta imune<\/strong><\/li>\n\n\n\n<li><strong>Prolifera\u00e7\u00e3o do m\u00fasculo liso vascular<\/strong><\/li>\n\n\n\n<li><strong>Trombose local<\/strong><br>Esses mecanismos evoluem ao longo do tempo e s\u00e3o impulsionados por fatores de risco <strong>modific\u00e1veis<\/strong> (tabagismo, diabetes, hipertens\u00e3o, dislipidemia) e <strong>n\u00e3o modific\u00e1veis<\/strong> (idade, hist\u00f3rico familiar, sexo masculino).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-manifestacoes-clinicas\"><span class=\"ez-toc-section\" id=\"Manifestacoes_Clinicas\"><\/span><strong>Manifesta\u00e7\u00f5es Cl\u00ednicas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>O paciente com coronariopatia cr\u00f4nica geralmente apresenta <strong>angina est\u00e1vel<\/strong>: dor tor\u00e1cica retroesternal em aperto, desencadeada por esfor\u00e7o e aliviada com repouso ou nitratos. \u00c9 importante reconhecer <em>equivalentes anginosos<\/em> (dispneia, n\u00e1useas, v\u00f4mitos, dor mandibular), especialmente em idosos e diab\u00e9ticos.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-diagnostico\"><span class=\"ez-toc-section\" id=\"Diagnostico\"><\/span><strong>Diagn\u00f3stico<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A escolha dos exames depende da probabilidade pr\u00e9-teste:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Angiotomografia coronariana (AngioTC)<\/strong> \u2014 n\u00e3o invasiva e cada vez mais utilizada.<\/li>\n\n\n\n<li><strong>Cineangiocoronariografia (Cateterismo)<\/strong> \u2014 padr\u00e3o-ouro, invasivo, reservado para casos complexos.<\/li>\n\n\n\n<li><strong>Exames funcionais<\/strong> (teste ergom\u00e9trico, cintilografia, ecocardiograma de estresse) para detectar isquemia<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-tratamento\"><span class=\"ez-toc-section\" id=\"Tratamento\"><\/span><strong>Tratamento<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>O manejo visa reduzir o risco de eventos agudos e aliviar sintomas:<\/p>\n\n\n\n<p><strong>Terapia farmacol\u00f3gica:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Antiplaquet\u00e1rios (AAS 100 mg)<\/li>\n\n\n\n<li>Estatinas de alta pot\u00eancia (Alvo LDL &lt; 50 mg\/dL)<\/li>\n\n\n\n<li>IECA em hipertensos ou disfun\u00e7\u00e3o ventricular<\/li>\n\n\n\n<li>Betabloqueadores quando apropriado<\/li>\n\n\n\n<li>Antianginosos: nitratos, bloqueadores de c\u00e1lcio<\/li>\n<\/ul>\n\n\n\n<p><strong>Controle do risco residual:<\/strong> Ezetimiba, inibidores de PCSK9, SGLT-2, agonistas de GLP-1, colchicina, ajustes de anticoagula\u00e7\u00e3o conforme risco tromb\u00f3tico.<br><strong>Revasculariza\u00e7\u00e3o<\/strong> em casos selecionados (obstru\u00e7\u00e3o cr\u00edtica, sintomas persistentes, disfun\u00e7\u00e3o ventricular).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sindromes-coronarianas-agudas-sca\"><span class=\"ez-toc-section\" id=\"Sindromes_Coronarianas_Agudas_SCA\"><\/span><strong>S\u00edndromes Coronarianas Agudas (SCA)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>As <strong>s\u00edndromes coronarianas agudas<\/strong> representam a manifesta\u00e7\u00e3o <strong>inst\u00e1vel e s\u00fabita<\/strong> da doen\u00e7a coronariana, com redu\u00e7\u00e3o abrupta do fluxo sangu\u00edneo ao mioc\u00e1rdio, frequentemente por <strong>ruptura de placa e trombose<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-fisiopatologia\"><span class=\"ez-toc-section\" id=\"Fisiopatologia\"><\/span><strong>Fisiopatologia<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A SCA ocorre quando um trombo se forma sobre uma placa ateroscler\u00f3tica inst\u00e1vel, bloqueando parcial ou totalmente uma art\u00e9ria coron\u00e1ria. Isso resulta em isquemia (redu\u00e7\u00e3o de oxig\u00eanio) ou infarto (morte celular).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-classificacao\"><span class=\"ez-toc-section\" id=\"Classificacao\"><\/span><strong>Classifica\u00e7\u00e3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>As SCA s\u00e3o classificadas em tr\u00eas grandes grupos diagn\u00f3sticos:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Infarto Agudo do Mioc\u00e1rdio com Supradesnivelamento de ST (IAMCSST)<\/strong> \u2013 obstru\u00e7\u00e3o total, indica\u00e7\u00e3o de reperfus\u00e3o imediata.<\/li>\n\n\n\n<li><strong>Infarto Agudo do Mioc\u00e1rdio sem Supradesnivelamento de ST (IAMSSST)<\/strong> \u2013 obstru\u00e7\u00e3o parcial ou intermitente com necrose detectada por biomarcadores.<\/li>\n\n\n\n<li><strong>Angina Inst\u00e1vel (AI)<\/strong> \u2013 isquemia aguda sem necrose celular confirmada.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-apresentacao-clinica\"><span class=\"ez-toc-section\" id=\"Apresentacao_Clinica\"><\/span><strong>Apresenta\u00e7\u00e3o Cl\u00ednica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Os sintomas costumam iniciar de forma s\u00fabita:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dor ou desconforto tor\u00e1cico intenso<\/li>\n\n\n\n<li>Irradia\u00e7\u00e3o para bra\u00e7o, mand\u00edbula ou costas<\/li>\n\n\n\n<li>Dispneia, n\u00e1useas, sudorese<\/li>\n\n\n\n<li>Sensa\u00e7\u00e3o de desmaio ou fadiga extrema<br>A apresenta\u00e7\u00e3o pode variar, especialmente em mulheres, idosos e diab\u00e9ticos.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-diagnostico-de-sca\"><span class=\"ez-toc-section\" id=\"Diagnostico_de_SCA\"><\/span><strong>Diagn\u00f3stico de SCA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>O diagn\u00f3stico se apoia em:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Avalia\u00e7\u00e3o cl\u00ednica imediata<\/strong> \u00e9 crucial, pois o tratamento precoce melhora os desfechos.<\/li>\n\n\n\n<li><strong>Eletrocardiograma (ECG)<\/strong> \u2014 principal exame inicial.<\/li>\n\n\n\n<li><strong>Biomarcadores card\u00edacos<\/strong> (como troponina) \u2014 para distinguir entre IAM e angina inst\u00e1vel.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-tratamento-de-sca\"><span class=\"ez-toc-section\" id=\"Tratamento_de_SCA\"><\/span><strong>Tratamento de SCA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>O tratamento visa restaurar o fluxo coronariano, limitar a extens\u00e3o do infarto e prevenir complica\u00e7\u00f5es:<\/p>\n\n\n\n<p><strong>Abordagem inicial (emerg\u00eancia):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AAS imediatamente (aspirina)<\/li>\n\n\n\n<li>Antiagregantes e anticoagulantes conforme protocolo<\/li>\n\n\n\n<li>Oxig\u00eanio, nitratos e, se indicado, opioides para dor<\/li>\n\n\n\n<li>Reperfus\u00e3o emergencial em IAMCSST (angioplastia ou tromb\u00f3lise)<\/li>\n<\/ul>\n\n\n\n<p><strong>Terapia farmacol\u00f3gica cont\u00ednua<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Betabloqueadores, estatinas, IECA\/ARB<\/li>\n\n\n\n<li>Reabilita\u00e7\u00e3o card\u00edaca e modifica\u00e7\u00e3o de fatores de risco ap\u00f3s alta<\/li>\n<\/ul>\n\n\n\n<p>O progn\u00f3stico est\u00e1 fortemente ligado \u00e0 rapidez no reconhecimento e ao in\u00edcio do tratamento.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-relacao-entre-coronariopatia-cronica-e-sca\"><span class=\"ez-toc-section\" id=\"Relacao_entre_Coronariopatia_Cronica_e_SCA\"><\/span><strong>Rela\u00e7\u00e3o entre Coronariopatia Cr\u00f4nica e SCA<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A coronariopatia cr\u00f4nica funciona como uma <strong>plataforma de risco<\/strong> \u2014 o ac\u00famulo de aterosclerose prepara o terreno para a <strong>instabilidade de placas<\/strong>, que pode culminar em uma SCA. Em outras palavras:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A doen\u00e7a cr\u00f4nica muitas vezes \u00e9 silenciosa ou provoca sintomas est\u00e1veis.<\/li>\n\n\n\n<li>Por\u00e9m, placas inst\u00e1veis podem romper e levar \u00e0 SCA com evolu\u00e7\u00e3o rapidamente amea\u00e7adora \u00e0 vida.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conquiste-a-aprovacao-e-acompanhe-mais-conteudos\"><span class=\"ez-toc-section\" id=\"Conquiste_a_aprovacao_e_acompanhe_mais_conteudos\"><\/span><strong>Conquiste a aprova\u00e7\u00e3o e acompanhe mais conte\u00fados!<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Gostou da novidade? Continue acompanhando nosso blog para ficar por dentro das principais&nbsp;<strong>not\u00edcias sobre resid\u00eancia m\u00e9dica, editais e oportunidades que podem transformar sua carreira!<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"youtube-embed\" data-video_id=\"p1seSmo6C_g\"><iframe loading=\"lazy\" title=\"TEC - Descomplicando a Coron\u00e1ria Aguda e Cr\u00f4nica - MedCof Cardio\" width=\"696\" height=\"392\" src=\"https:\/\/www.youtube.com\/embed\/p1seSmo6C_g?feature=oembed&#038;enablejsapi=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>As S\u00edndromes Coronarianas Agudas s\u00e3o temas recorrentes nas provas de resid\u00eancia m\u00e9dica. Confira j\u00e1 as principais!<\/p>\n","protected":false},"author":21,"featured_media":38858,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[211,20],"tags":[1213,3282,3283],"ppma_author":[3617],"class_list":{"0":"post-38845","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-cardiologia","8":"category-cirurgia-cardiaca","9":"tag-ecg","10":"tag-lesao-miocardica","11":"tag-necrose-miocardica"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>S\u00edndromes Coronarianas Agudas (SCA): Achados no ECG | Medcof<\/title>\n<meta name=\"description\" content=\"As S\u00edndromes Coronarianas Agudas s\u00e3o temas recorrentes nas provas de resid\u00eancia m\u00e9dica. 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