Patent Ductus Arteriosus Exclusion Technique Using Thoracic Endovascular Aortic Repair

A large patent ductus arteriosus is an uncommon discovery in an adult. A 2.7-cm patent ductus arteriosus was found in a 31-year-old man with heart failure symptoms. Owing to the size, an occluder device failed to prevent left-to-right shunting, and consideration was given for alternatives to percutaneous closure, including traditional open repair vs thoracic endovascular aortic repair (TEVAR). After a left carotid-subclavian artery bypass was performed, the patient underwent a zone 2 deployment of TEVAR graft. TEVAR exclusion is a useful technique in adults, particularly in the setting of a large or calcified ductus.