{"id":48706,"date":"2026-05-30T08:50:00","date_gmt":"2026-05-30T11:50:00","guid":{"rendered":"https:\/\/www.tuasaude.com\/news\/?p=48706"},"modified":"2026-05-29T17:37:02","modified_gmt":"2026-05-29T20:37:02","slug":"por-que-ocorrem-palpitacoes-no-coracao","status":"publish","type":"post","link":"https:\/\/www.tuasaude.com\/news\/2026\/05\/30\/por-que-ocorrem-palpitacoes-no-coracao\/","title":{"rendered":"Por que ocorrem palpita\u00e7\u00f5es no cora\u00e7\u00e3o?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">As palpita\u00e7\u00f5es no cora\u00e7\u00e3o s\u00e3o a sensa\u00e7\u00e3o de batimentos acelerados, fortes ou irregulares, percebidos no peito, no pesco\u00e7o ou na garganta. Na maioria das vezes t\u00eam causas benignas e passageiras, como ansiedade, consumo de cafe\u00edna, altera\u00e7\u00f5es hormonais ou esfor\u00e7o f\u00edsico. Em alguns casos, por\u00e9m, podem indicar arritmias e outras condi\u00e7\u00f5es que merecem investiga\u00e7\u00e3o cardiol\u00f3gica.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O que s\u00e3o as palpita\u00e7\u00f5es card\u00edacas?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A palpita\u00e7\u00e3o \u00e9 o termo usado para descrever a percep\u00e7\u00e3o consciente dos batimentos do cora\u00e7\u00e3o, geralmente como uma sensa\u00e7\u00e3o de pulso acelerado, falhando ou batendo com mais for\u00e7a que o habitual.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trata-se de um sintoma, n\u00e3o de uma doen\u00e7a em si. Pode ocorrer em pessoas saud\u00e1veis, em momentos pontuais, ou ser sinal de uma altera\u00e7\u00e3o no ritmo card\u00edaco que precisa ser avaliada com aten\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quais as principais causas das palpita\u00e7\u00f5es?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As palpita\u00e7\u00f5es t\u00eam origem variada e podem surgir tanto por fatores externos quanto por condi\u00e7\u00f5es do pr\u00f3prio organismo. Conhe\u00e7a os gatilhos mais frequentes na pr\u00e1tica cl\u00ednica:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"422\" src=\"https:\/\/cdnnewsimg.tuasaude.com\/wp-content\/uploads\/2026\/05\/convertido-51-8-1024x422.jpg\" alt=\"Quais as principais causas das palpita\u00e7\u00f5es?\" class=\"wp-image-48713\" srcset=\"https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/convertido-51-8-1024x422.jpg 1024w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/convertido-51-8-300x124.jpg 300w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/convertido-51-8-768x316.jpg 768w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/convertido-51-8-750x309.jpg 750w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/convertido-51-8-1140x469.jpg 1140w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/convertido-51-8.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Quais as principais causas das palpita\u00e7\u00f5es?<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Estudo aponta como avaliar palpita\u00e7\u00f5es na pr\u00e1tica cl\u00ednica<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A medicina tem crit\u00e9rios claros para identificar quando o sintoma representa risco. Segundo a revis\u00e3o <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/29784490\/\" target=\"_blank\" rel=\"noreferrer noopener\">Clinical Approach to Patients with Palpitations<\/a>, publicada na revista Cardiology Clinics, a avalia\u00e7\u00e3o inicial deve combinar hist\u00f3rico cl\u00ednico, exame f\u00edsico e eletrocardiograma de 12 deriva\u00e7\u00f5es, capazes de orientar o diagn\u00f3stico na maior parte dos casos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os autores destacam que pacientes com doen\u00e7a card\u00edaca pr\u00e9via, palpita\u00e7\u00f5es frequentes ou mal toleradas devem realizar exames complementares, como monitoramento Holter de 24 horas e estudo eletrofisiol\u00f3gico, para confirmar ou afastar quadros de <a href=\"https:\/\/www.tuasaude.com\/arritmia-cardiaca\/\" target=\"_blank\" rel=\"noreferrer noopener\">arritmia card\u00edaca<\/a> significativos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Como aliviar e prevenir palpita\u00e7\u00f5es leves?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quando o sintoma surge sem doen\u00e7a card\u00edaca associada, pequenas mudan\u00e7as no dia a dia ajudam a reduzir a frequ\u00eancia das crises e a sensa\u00e7\u00e3o de desconforto:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduzir o consumo de cafe\u00edna, energ\u00e9ticos e bebidas alco\u00f3licas<\/li>\n\n\n\n<li>Manter boa hidrata\u00e7\u00e3o ao longo do dia<\/li>\n\n\n\n<li>Praticar t\u00e9cnicas de respira\u00e7\u00e3o, medita\u00e7\u00e3o ou mindfulness<\/li>\n\n\n\n<li>Dormir entre 7 e 9 horas por noite para regular o sistema nervoso<\/li>\n\n\n\n<li>Realizar atividade f\u00edsica regular, conforme toler\u00e2ncia<\/li>\n\n\n\n<li>Evitar tabagismo e o uso de medicamentos sem orienta\u00e7\u00e3o profissional<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"571\" src=\"https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/Adult_woman_with_apprehension_202605291630-1024x571.jpeg\" alt=\"Por que ocorrem palpita\u00e7\u00f5es no cora\u00e7\u00e3o?\" class=\"wp-image-49246\" srcset=\"https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/Adult_woman_with_apprehension_202605291630-1024x571.jpeg 1024w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/Adult_woman_with_apprehension_202605291630-300x167.jpeg 300w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/Adult_woman_with_apprehension_202605291630-768x428.jpeg 768w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/Adult_woman_with_apprehension_202605291630-750x418.jpeg 750w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/Adult_woman_with_apprehension_202605291630-1140x636.jpeg 1140w, https:\/\/www.tuasaude.com\/news\/wp-content\/uploads\/2026\/05\/Adult_woman_with_apprehension_202605291630.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Batimentos irregulares ou frequentes devem ser avaliados por um cardiologista.<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Quando procurar avalia\u00e7\u00e3o cardiol\u00f3gica?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Palpita\u00e7\u00f5es ocasionais e ligadas a gatilhos conhecidos costumam ser benignas. J\u00e1 epis\u00f3dios frequentes, intensos ou acompanhados de outros sintomas exigem investiga\u00e7\u00e3o especializada com um cardiologista.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Procure atendimento quando houver dor no peito, falta de ar, tontura, desmaios, batimentos irregulares persistentes ou hist\u00f3rico familiar de doen\u00e7a card\u00edaca. Esses sinais podem indicar arritmias ou outras condi\u00e7\u00f5es que precisam de avalia\u00e7\u00e3o e tratamento adequados.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>As informa\u00e7\u00f5es deste conte\u00fado t\u00eam car\u00e1ter apenas educativo e n\u00e3o substituem a avalia\u00e7\u00e3o, o diagn\u00f3stico ou o tratamento realizado por um profissional de sa\u00fade qualificado.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As palpita\u00e7\u00f5es no cora\u00e7\u00e3o s\u00e3o a sensa\u00e7\u00e3o de batimentos acelerados, fortes ou irregulares, percebidos no peito, no pesco\u00e7o ou na garganta. Na maioria das vezes t\u00eam causas benignas e passageiras, como ansiedade, consumo de cafe\u00edna, altera\u00e7\u00f5es hormonais ou esfor\u00e7o f\u00edsico. Em alguns casos, por\u00e9m, podem indicar arritmias e outras condi\u00e7\u00f5es que merecem investiga\u00e7\u00e3o cardiol\u00f3gica. O [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":49253,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"palpita\u00e7\u00f5es no cora\u00e7\u00e3o","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Palpita\u00e7\u00f5es no cora\u00e7\u00e3o podem surgir por ansiedade, cafe\u00edna ou arritmia. Entenda quando o sintoma \u00e9 benigno e quando exige avalia\u00e7\u00e3o.","jnews-multi-image_gallery":[],"jnews_single_post":{"format":"standard"},"jnews_primary_category":[],"jnews_social_meta":[],"jnews_override_counter":[],"footnotes":""},"categories":[111],"tags":[7205,5457],"class_list":["post-48706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-saude","tag-palpitacoes-no-coracao","tag-taquicardia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Por que ocorrem palpita\u00e7\u00f5es no cora\u00e7\u00e3o? - Tua Sa\u00fade<\/title>\n<meta name=\"description\" content=\"Palpita\u00e7\u00f5es no cora\u00e7\u00e3o podem surgir por ansiedade, cafe\u00edna ou arritmia. 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