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Article

Exercise-induced mitral regurgitation and right ventricle to pulmonary circulation uncoupling across the heart failure phenotypes.

American journal of physiology. Heart and circulatory physiology - 1 Feb 2021

Bandera Francesco, Barletta Marta, Fontana Marianna, Boveri Sara, Ghizzardi Greta, Alfonzetti Eleonora, Ambrogi Federico, Guazzi Marco

Abstract excerpt

Exercise-induced mitral regurgitation (Ex-MR) is one of the mechanisms that contribute to reduced functional capacity in heart failure (HF). Its prevalence is not well defined across different HF subtypes. The aim of the present study was to describe functional phenotypes and cardiac response to exercise in HFrEF, HFmrEF, and HFpEF, according to Ex-MR prevalence. A total of 218 patients with HF [146 men, 68...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 33306448
DOI: 10.1152/ajpheart.00507.2020

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026.

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