Amplatzer septal occluder found in the thoracic descending aorta by transesophageal echocardiography: A case report / 대한마취과학회지

Percutaneous device closure of atrial septal defect (ASD) has proven to be safe and effective, and become a widely accepted option to the surgical repair. However, the embolization of Amplatzer septal occluder (ASO) occurs in about 0.55% to 3.5% of cases, regardless of ASD size, device size, or the physician's expertise. We report a case of embolization of an ASO into the thoracic descending aorta, successfully removed through a surgical approach.