Figure 1. Large ASA bulging into right atrium (type 1R) as seen in transthoracic echocardiography

From

Huge Interatrial Septum Aneurysm

Pramod Theetha Kariyanna, Apoorva Jayarangaiah, Robert Adrah, Abhishek Sharma

American Journal of Medical Case Reports. 2016, 4(3), 111-114 doi:10.12691/ajmcr-4-3-10