1 Department of Ultrasound, Wuhan Asia Heart Hospital Affiliated to Wuhan University of Science and Technology, Wuhan Clinical Medical Research Center of Cardiovascular Imaging, Wuhan, China.
2 School of Medicine, Wuhan University of Science and Technology, Wuhan, China.
Transesophageal echocardiography (TEE) shows pericardial effusion and a gap between the left atrium and the aortic sinus by atrial septal defect occluder.