Percutaneous closure of an aorto-atrial fistula after surgery for infective endocarditis.

A 44-year-old man was referred to the cardiology outpatient clinic due to dyspnea on exertion. He had undergone aortic valve replacement with a biological prosthetic valve (Carpentier-Edwards 23 mm, Edwards Lifesciences, Irvine, California) and reconstruction of the mitroaortic junction due to