Aorto-Pulmonary Artery Fistula Following Aortic Valve Replacement: A Diagnostic Dilemma

Abstract

Aorto-pulmonary artery fistula is a rare and lethal occurrence after thoracic surgery and aortic aneurysms. Here we present a rare occurrence of acute aorto-pulmonary artery fistula in outpatient department in a follow up patient of aortic valve replacement and discuss challenges faced in diagnosis, etiopathogenesis and management.