Coronary-bronchial artery fistula with partial absence of a pulmonary artery: association with partial anomalous pulmonary venous drainage.

A patient is presented with partial absence of the right pulmonary artery, left coronary artery to bronchial artery fistula and systemic arterial desaturation with a patent foramen ovale. The various aspects of the syndrome are discussed and the rationale for nonoperative closure of the foramen is described.