Prevalence and risk prediction value of tricuspid regurgitation by echocardiography in precapillary pulmonary hypertension

Abstract Background In precapillary pulmonary hypertension (PH), the incidence of different tricuspid regurgitation (TR) degree is poorly defined. The impact of TR severity on pulmonary artery pressure (PAP) assessment and clinical risk stratification in precapillary PH remains unclear. Methods A to...

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Bibliographic Details
Main Authors: Jiahui Li, Aili Li, Yanan Zhai, Lei Li, Yu Zhang, Aihong Chen, Xincao Tao, Qian Gao, Wanmu Xie, Zhenguo Zhai
Format: Article
Language:English
Published: BMC 2022-11-01
Series:BMC Pulmonary Medicine
Subjects:
Online Access:https://doi.org/10.1186/s12890-022-02207-4