Coronary Artery and Pulmonary Artery Fistula: Rare Congenital Coronary Artery Fistula.

Coronary artery fistula is a rare condition that can be congenital or acquired. Most patients with these anomalies remain asymptomatic, but symptoms and complications may develop with increasing age. We discuss the clinical presentation, diagnostic work-up, and management options for this condition. (Level of Difficulty: Intermediate.).