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.
Intraoperative trans-esophageal echocardiogram reveals no previous mass in the right atrium or the inferior vena cava, but a solid mass (white arrow) in the right pulmonary artery. RA=Right atrium; IVC=Inferior vena cava; RPA=Right pulmonary artery; PA=Pulmonary artery.
