{"id":245716,"date":"2026-10-21T02:05:22","date_gmt":"2026-10-21T07:05:22","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/10\/scientists-discover-a-hidden-electrical-signal-in-the-heart-that-could-predict-sudden-death"},"modified":"2026-10-21T02:05:22","modified_gmt":"2026-10-21T07:05:22","slug":"scientists-discover-a-hidden-electrical-signal-in-the-heart-that-could-predict-sudden-death","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/10\/scientists-discover-a-hidden-electrical-signal-in-the-heart-that-could-predict-sudden-death","title":{"rendered":"Scientists Discover a Hidden Electrical Signal in the Heart That Could Predict Sudden Death"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/scientists-discover-a-hidden-electrical-signal-in-the-heart-that-could-predict-sudden-death2.jpg\"><\/a><\/p>\n<p><strong>Researchers have discovered a previously unrecognized electrical signal in the heart that could help predict sudden cardiac death before it strikes.<\/strong><\/p>\n<p>Sudden cardiac death can strike without warning, killing people who appear healthy and have no known history of heart problems. For decades, doctors have struggled to identify who is most vulnerable, even though a potentially lifesaving treatment already exists. Now, researchers have discovered that clues to these fatal events may have been hiding in one of medicine\u2019s most familiar diagnostic tests.<\/p>\n<p>Scientists at the <a href=\"https:\/\/scitechdaily.com\/tag\/uc-berkeley\/\">University of California, Berkeley<\/a> developed an artificial intelligence system that detects subtle electrical patterns in routine electrocardiograms (EKGs) associated with an increased risk of sudden cardiac death. In a study published in <em><i>Nature<\/i><\/em>, the AI outperformed a standard clinical screening method, raising the possibility that doctors could identify more at-risk patients before their hearts suddenly stop.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers have discovered a previously unrecognized electrical signal in the heart that could help predict sudden cardiac death before it strikes. Sudden cardiac death can strike without warning, killing people who appear healthy and have no known history of heart problems. For decades, doctors have struggled to identify who is most vulnerable, even though a [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,6],"tags":[],"class_list":["post-245716","post","type-post","status-publish","format-standard","hentry","category-biotech-medical","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/245716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=245716"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/245716\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=245716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=245716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=245716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}