{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T00:33:45Z","timestamp":1773966825330,"version":"3.50.1"},"reference-count":21,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2022,11,2]],"date-time":"2022-11-02T00:00:00Z","timestamp":1667347200000},"content-version":"vor","delay-in-days":1,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100016380","name":"Bispebjerg Hospital","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100016380","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Sensible Medical Innovations Ltd"},{"name":"Holger & Ruth Hesse\u2019s Mindefond"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,11,21]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Aims<\/jats:title><jats:p>Remote dielectric sensing (ReDS) enables quick estimation of lung fluid content. To examine if ReDS is superior to other methods in detecting acute heart failure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods and results<\/jats:title><jats:p>We included consecutive patients with dyspnoea from the emergency departments at Bispebjerg Hospital, Copenhagen, and performed ReDS, low-dose chest computed tomography (CT), echocardiogram, lung ultrasound, NT-Pro-brain natriuretic peptide (NT-proBNP), and a Boston score evaluation (chest X-ray and clinical signs). ReDS values &amp;gt;35% were used as a cut-off to diagnose pulmonary congestion. Acute heart failure was adjudicated by experts\u2019 review of health records but independently of ReDS values. Sub-analyses investigated ReDS in acute heart failure patients with congestion on CT. We included 97 patients within a median of 4.8\u2005h from admittance: 25 patients (26%) were ReDS-positive and 39 (40%) had adjudicated acute heart failure (21 with and 18 without CT congestion). Heart failure patients had median ReDS 33%, left ventricular ejection fraction 48%, and NT-proBNP 2935\u2005ng\/L. A positive ReDS detected heart failure with 46% sensitivity, 88% specificity, and 71% accuracy. The AUC for ReDS was like the Boston score (P = 0.88) and the lung ultrasound score (P = 0.74). CT-congested heart failure patients had higher ReDS values than patients without heart failure (median 38 vs. 28%, P &amp;lt; 0.001). Heart failure patients without CT-congestion had ReDS values like patients without heart failure (mean 30 vs. 28%, P = 0.07).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>ReDS detects acute heart failure similarly to the Boston score and lung ultrasound score, and ReDS primarily identifies the acute heart failure patients who have congestion on a chest CT.<\/jats:p><\/jats:sec>","DOI":"10.1093\/ehjopen\/oeac073","type":"journal-article","created":{"date-parts":[[2022,11,2]],"date-time":"2022-11-02T03:47:43Z","timestamp":1667360863000},"source":"Crossref","is-referenced-by-count":17,"title":["Remote dielectric sensing to detect acute heart failure in patients with dyspnoea: a prospective observational study in the emergency department"],"prefix":"10.1093","volume":"2","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7783-7357","authenticated-orcid":false,"given":"Anne Sophie 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Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kathrine Dyrsting","family":"Sandvang","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8672-8777","authenticated-orcid":false,"given":"Ingunn Eklo","family":"Kjesbu","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5463-9860","authenticated-orcid":false,"given":"Ahmad","family":"Sajadieh","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4064-0761","authenticated-orcid":false,"given":"Nis","family":"H\u00f8st","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nana","family":"K\u00f8ber","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jesper","family":"Wamberg","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lars","family":"Pedersen","sequence":"additional","affiliation":[{"name":"Department of Pulmonary Medicine, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3836-411X","authenticated-orcid":false,"given":"Hans Henrik Lawaetz","family":"Schultz","sequence":"additional","affiliation":[{"name":"Department of Pulmonary Medicine, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Annemette Geilager","family":"Abild-Nielsen","sequence":"additional","affiliation":[{"name":"Department of Radiology, Copenhagen University Hospital, Bispebjerg and Frederiksberg , Bispebjerg Bakke 23, 2400 Copenhagen , 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