Isolated systemic arterial supply to normal lung – an unusual cause of extracardiac left-to-right shunt

Abstract

AbstractIsolated systemic arterial supply to a normal lung, a type of bronchopulmonary vascular malformation, is a rare cause of extracardiac left-to-right shunt. We describe such a case that was successfully managed by transcatheter closure of the anomalous arterial supply to otherwise normal lung.