{"id":8230,"date":"2025-08-03T09:08:56","date_gmt":"2025-08-03T06:08:56","guid":{"rendered":"https:\/\/jordan-cardiac.org\/?p=8230"},"modified":"2025-08-03T09:08:56","modified_gmt":"2025-08-03T06:08:56","slug":"fda-clears-wearable-cardiotag-device-for-advanced-heart-monitoring","status":"publish","type":"post","link":"https:\/\/jordan-cardiac.org\/en\/fda-clears-wearable-cardiotag-device-for-advanced-heart-monitoring\/","title":{"rendered":"FDA Clears Wearable CardioTag Device for Advanced Heart Monitoring"},"content":{"rendered":"<div>FDA Clears Wearable CardioTag Device for Advanced Heart Monitoring<\/div>\n<div><\/div>\n<div>Source: JACC , July 27, 2025<\/div>\n<div><\/div>\n<div>1. What is CardioTag?<\/div>\n<div><span> \u2022 A new wearable heart sensor developed by Cardiosense.<\/span><\/div>\n<div><span> \u2022 Recently received FDA clearance.<\/span><\/div>\n<div><\/div>\n<div>2. What Makes It Unique?<\/div>\n<div><span> \u2022 Simultaneously captures three types of signals:\u00a0\u00a0<\/span><\/div>\n<div><span> \u2022 ECG (electrical activity)<\/span><\/div>\n<div><span> \u2022 PPG (blood flow)<\/span><\/div>\n<div><span> \u2022 SCG (cardiac mechanical vibrations)<\/span><\/div>\n<div><span> \u2022 Also measures:<\/span><\/div>\n<div><span> \u2022 Heart rate<\/span><\/div>\n<div><span> \u2022 Pulse rate<\/span><\/div>\n<div>\u00a0When the article refers to CardioTag capturing \u201cblood flow,\u201d it primarily means:<\/div>\n<div><span> \u2022 Identifying changes in blood volume and pulse waveform using Photoplethysmogram (PPG) signals<\/span><\/div>\n<div><span> \u2022 PPG uses light to measure how blood volume pulses through peripheral tissue (e.g., wrist, fingertip), indirectly reflecting hemodynamic status, such as pulse rate and perfusion<\/span><\/div>\n<div><span> \u2022 Combined with SCG (mechanical vibrations) and ECG (electrical signals), CardioTag gives insight into how well the heart is pumping and how blood is flowing through the cardiovascular system\u2014without invasive sensors.<\/span><\/div>\n<div>3. Role of AI:<\/div>\n<div><span> \u2022 Can be paired with AI algorithms to assess:<\/span><\/div>\n<div><span> \u2022 Cardiac mechanics<\/span><\/div>\n<div><span> \u2022 Hemodynamics (blood pressure\/flow)<\/span><\/div>\n<div><span> \u2022 Volume status<\/span><\/div>\n<div><span> \u2022 Potentially detect heart failure signs earlier<\/span><\/div>\n<div>4. Clinical Potential:<\/div>\n<div><span> \u2022 A study in JACC: Heart Failure showed that CardioTag + Cardiosense AI could estimate pulmonary capillary wedge pressure (PCWP) with near-implantable accuracy.<\/span><\/div>\n<div><span> \u2022 This could offer noninvasive alternatives for monitoring advanced heart failure patients.<\/span><\/div>\n<div><\/div>\n<div>5. What\u2019s Next?<\/div>\n<div><span> \u2022 Cardiosense is awaiting FDA clearance for its PCWP Analysis software, aiming to launch it as part of the CardioTag system.<\/span><\/div>\n<div><\/div>\n<div><a href=\"https:\/\/www.jacc.org\/doi\/10.1016\/j.jchf.2025.102513\">https:\/\/www.jacc.org\/doi\/10.1016\/j.jchf.2025.102513<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>FDA Clears Wearable CardioTag Device for Advanced Heart Monitoring Source: JACC , July 27, 2025 1. What is CardioTag? \u2022 A new wearable heart sensor developed by Cardiosense. \u2022 Recently received FDA clearance. 2. What Makes It Unique? \u2022 Simultaneously captures three types of signals:\u00a0\u00a0 \u2022 ECG (electrical activity) \u2022 PPG (blood flow) \u2022 SCG [&hellip;]<\/p>\n","protected":false},"author":145,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8230","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/posts\/8230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/users\/145"}],"replies":[{"embeddable":true,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/comments?post=8230"}],"version-history":[{"count":1,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/posts\/8230\/revisions"}],"predecessor-version":[{"id":8231,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/posts\/8230\/revisions\/8231"}],"wp:attachment":[{"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/media?parent=8230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/categories?post=8230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/tags?post=8230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}