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.
A and B show a TTE demonstrating pericardial effusion. A: Apical four-chamber view showing a large anechoic space surrounding the heart, consistent with a circumferential pericardial effusion (white arrows). B: Parasternal long-axis view also revealing a significant pericardial effusion (white arrows), most prominent posteriorly.
