Tricuspid Regurgitation Velocity and Mean Pressure Gradient for the Prediction of Pulmonary Hypertension According to the New Hemodynamic Definition.

Giulia Elena Mandoli,Federico Landra, Benedetta Chiantini,Carlotta Sciaccaluga,Maria Concetta Pastore,Marta Focardi,Luna Cavigli,Flavio D'Ascenzi,Sonia Bernazzali,Massimo Maccherini,Serafina Valente,Matteo Cameli,Michael Henein

Diagnostics (Basel, Switzerland)（2023）

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摘要

Peak TRV performed better than mean RV-RA pressure gradient in predicting PH irrespective of hemodynamic definitions. Peak TRV performed similarly with the two definitions of PH, but a lower cutoff value had higher sensitivity and equal positive predictive value for PH.

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关键词

echocardiography,pulmonary hypertension,right heart catheterization

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