{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T20:59:01Z","timestamp":1769115541646,"version":"3.49.0"},"reference-count":33,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2019,10,9]],"date-time":"2019-10-09T00:00:00Z","timestamp":1570579200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Eur J Clin Investigation"],"published-print":{"date-parts":[[2019,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Secondary mitral regurgitation (sMR) drives adverse cardiac remodelling in patients with heart failure with reduced ejection fraction (HFrEF). Progression in severity over time contributes to a transition towards more advanced HF stages. Early identification of patients at risk for sMR progression remains challenging. We therefore sought to assess a broad spectrum of neurohumoral biomarkers in patients with HFrEF to explore their ability to predict progression of sMR.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A total of 249 HFrEF patients were enrolled. Biomarkers encompassing key neurohumoral pathways in heart failure were sampled at baseline, and sMR progression was assessed over 3\u00a0years of follow\u2010up.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of 191 patients with nonsevere sMR at baseline, 18% showed progressive sMR within three years after study enrolment. Progression of sMR was associated with higher levels of MR\u2010proADM (adj.OR 2.25, 95% CI 1.29\u20103.93; <jats:italic>P<\/jats:italic>\u00a0=\u00a0.004), MR\u2010proANP (adj.OR 1.84, 95% CI 1.14\u20103.00; <jats:italic>P<\/jats:italic>\u00a0=\u00a0.012), copeptin (adj.OR 1.66, 95% CI 1.04\u20102.67; <jats:italic>P<\/jats:italic>\u00a0=\u00a0.035) and CT\u2010pro\u2010ET1 (adj.OR 1.68, 95% CI 1.06\u20102.68; <jats:italic>P<\/jats:italic>\u00a0=\u00a0.027) but not with NT\u2010proBNP (<jats:italic>P<\/jats:italic>\u00a0=\u00a0.54).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Increased plasma levels of neurohumoral cardiac biomarkers are predictors of sMR progression in patients with HFrEF and add easily available incremental prognostic information for risk stratification. Importantly, NT\u2010proBNP was not useful to predict progressive sMR in the present analysis. On the contrary, MR\u2010proANP, primarily produced in the atria, copeptin partly triggered by intra\u2010cardiac and intra\u2010arterial pressures and MR\u2010proADM, a marker of forward failure and peripheral released vasoactive CT\u2010proET1, increase based on a progressive loading burden by sMR and may thus serve as better predictors of sMR progression.<\/jats:p><\/jats:sec>","DOI":"10.1111\/eci.13159","type":"journal-article","created":{"date-parts":[[2019,7,29]],"date-time":"2019-07-29T16:49:18Z","timestamp":1564418958000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Phenotyping progression of secondary mitral regurgitation in chronic systolic heart failure"],"prefix":"10.1111","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5836-7759","authenticated-orcid":false,"given":"Henrike","family":"Arfsten","sequence":"first","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9061-4839","authenticated-orcid":false,"given":"Philipp E","family":"Bartko","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3377-4507","authenticated-orcid":false,"given":"Noemi","family":"Pavo","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gregor","family":"Heitzinger","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7478-1450","authenticated-orcid":false,"given":"Julia","family":"Mascherbauer","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8284-2994","authenticated-orcid":false,"given":"Christian","family":"Hengstenberg","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7944-7363","authenticated-orcid":false,"given":"Martin","family":"H\u00fclsmann","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6219-6104","authenticated-orcid":false,"given":"Georg","family":"Goliasch","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine II, Division of Cardiology Medical University of Vienna Vienna Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,10,9]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehx402"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/ehjci\/jey023"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehl464"},{"issue":"20","key":"e_1_2_9_5_1","first-page":"1980","article-title":"Mack ftCI. 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