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.
Pre- and posttransthoracic echocardiogram images. (a) Apical four-chamber view demonstrating a large mass in the right ventricle with extension into the right atrium. (b) Apical four-chamber view demonstrating complete resolution of the mass after chemotherapy.
