Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Echocardiography of tricuspid regurgitation (TR). (a) Apical four-chamber view with color Doppler demonstrates a markedly enlarged RA and a large TR jet (arrow) coursing along the interatrial septum. (b) Parasternal short-axis view with color Doppler demonstrates elevated RV pressure via peak TR jet velocity. (c) Hepatic vein continuous-wave Doppler with systolic reversal of flow in the setting of severe TR
