Figure 1.
Transthoracic echocardiography in 4-chamber view showing mass in right atrium (arrows) attached to wall, measuring approximately 5.6 cm × 2.2 cm
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.