Prognostic value of the ratio between right ventricular free wall longitudinal strain and systolic pulmonary artery pressure in patients with heart failure with reduced ejection fraction and ventricular secondary mitral regurgitation

BackgroundIn heart failure (HF) with reduced ejection fraction (HFrEF), ventricular secondary mitral regurgitation (V-sMR) leads to progressive impairment of right ventricular (RV) function and adversely affects outcomes. Non-invasive indices of RV–pulmonary artery (RVPA) coupling may offer enhanced...

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Detalhes bibliográficos

Principais autores:	Călin-Dinu Hădăreanu, Diana-Ruxandra Hădăreanu, Despina-Manuela Toader, Maria-Livia Iovănescu, Cristina Florescu, Victor-Cornel Raicea, Ionuț Donoiu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2025-07-01
Colecção:	Frontiers in Cardiovascular Medicine
Assuntos:	right ventricular to pulmonary artery coupling right ventricular strain to pulmonary artery pressure ventricular secondary mitral regurgitation heart failure with reduced ejection fraction prognosis speckle-tracking echocardiography
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fcvm.2025.1611772/full
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