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: Left atrial disc (arrow) has been deployed in the left atrium and the whole system has been pulled against the atrial septum. B: The right atrial disc has been deployed, both the septum secundum superiorly (*) and the thinner septum primum inferiorly being held between the two atrial discs of the septal occluder. Abbreviations: LA, left atrium; RA, right atrium.
