Three-dimensional transthoracic echocardiographic evaluation of tricuspid regurgitation severity using proximal isovelocity surface area: comparison with volumetric method

The quantification of tricuspid regurgitation(TR) using three-dimensional(3D) proximal isovelocity surface area (PISA) derived effective regurgitant orifice area (EROA) is feasible in functional TR. The aim of...

Source: Cardiovascular Ultrasound - October 13, 2020 Category: Radiology Authors: Beiqi Chen, Yu Liu, Wuxu Zuo, Quan Li, Dehong Kong, Cuizhen Pan, Lili Dong, Xianhong Shu and Junbo Ge Tags: Research Source Type: research