{"id":10642,"date":"2026-10-17T00:53:27","date_gmt":"2026-10-16T21:53:27","guid":{"rendered":"https:\/\/jordan-cardiac.org\/?p=10642"},"modified":"2026-10-17T00:53:27","modified_gmt":"2026-10-16T21:53:27","slug":"fingertip-ppg-may-enable-non-invasive-remote-monitoring-of-lv-filling-pressure","status":"publish","type":"post","link":"https:\/\/jordan-cardiac.org\/en\/fingertip-ppg-may-enable-non-invasive-remote-monitoring-of-lv-filling-pressure\/","title":{"rendered":"Fingertip PPG May Enable Non-Invasive Remote Monitoring of LV Filling Pressure"},"content":{"rendered":"<p>Fingertip PPG May Enable Non-Invasive Remote Monitoring of LV Filling Pressure<\/p>\n<p>Source: JACC: Heart Failure | September 15, 2026.<\/p>\n<p>\u2022\u2060 \u2060Seerlinq HeartCore uses fingertip photoplethysmography (PPG)\u2014a light-based signal similar to that used in pulse oximeters\u2014to estimate LV filling pressure (LVFP) non-invasively.<br \/>\n\u2022\u2060 \u2060In 131 HF patients, it showed excellent discrimination versus invasive PAWP (AUC 0.96) and good agreement with echocardiographic assessment (AUC 0.88).<br \/>\n\u2022\u2060 \u2060The signal changed significantly after loop-diuretic uptitration, supporting its potential for remote monitoring of treatment response.<br \/>\n\u2022\u2060 \u2060Not yet proven: whether HeartCore-guided monitoring reduces HF hospitalization or mortality; prospective outcome studies are still needed.<\/p>\n<p><a href=\"https:\/\/www.jacc.org\/doi\/10.1016\/j.jchf.2026.103303\">https:\/\/www.jacc.org\/doi\/10.1016\/j.jchf.2026.103303<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fingertip PPG May Enable Non-Invasive Remote Monitoring of LV Filling Pressure Source: JACC: Heart Failure | September 15, 2026. \u2022\u2060 \u2060Seerlinq HeartCore uses fingertip photoplethysmography (PPG)\u2014a light-based signal similar to that used in pulse oximeters\u2014to estimate LV filling pressure (LVFP) non-invasively. \u2022\u2060 \u2060In 131 HF patients, it showed excellent discrimination versus invasive PAWP (AUC 0.96) [&hellip;]<\/p>\n","protected":false},"author":145,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10642","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/posts\/10642","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=10642"}],"version-history":[{"count":1,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/posts\/10642\/revisions"}],"predecessor-version":[{"id":10643,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/posts\/10642\/revisions\/10643"}],"wp:attachment":[{"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/media?parent=10642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/categories?post=10642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jordan-cardiac.org\/en\/wp-json\/wp\/v2\/tags?post=10642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}