A Giant Saphenous Vein Graft Aneurysm Treated With Percutaneous Closure

Abstract A patient with a history of coronary artery bypass graft presented with breathlessness and was found to have an 11 × 6 cm aneurysm in a distally occluded saphenous vein graft. This case describes the investigation, heart team discussion, and percutaneous closure of the aneurysm. (Level of Difficulty: Beginner.)