Substitute parameters of exercise-induced pulmonary hypertension and usefulness of low workload exercise stress echocardiography in mitral regurgitation

Abstract In asymptomatic patients with mitral regurgitation (MR), data of exercise-induced pulmonary hypertension (EIPH) are limited, and feasibility of evaluating EIPH is not high. We aimed to investigate prognostic impact of EIPH and its substitute parameters. Exercise stress echocardiography (ESE...

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Bibliographic Details
Main Authors: Masashi Amano, Shoko Nakagawa, Kenji Moriuchi, Hitomi Nishimura, Yurie Tamai, Ayaka Mizumoto, Yoshiki Yanagi, Rika Yonezawa, Yutaka Demura, Yoshito Jo, Yuki Irie, Atsushi Okada, Takeshi Kitai, Makoto Amaki, Hideaki Kanzaki, Kengo Kusano, Teruo Noguchi, Kunihiro Nishimura, Chisato Izumi
Format: Article
Language:English
Published: Nature Portfolio 2022-09-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-022-19987-8