Figure 5.
Transthoracic echocardiography image of apical four-chamber view, continuous-wave Doppler interrogation of the MR, demonstrating MR that occurred largely from mid to late systole.
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.