Mitral valve arcade with concomitant anomalous left coronary artery from the pulmonary artery.

The presence of congenital mitral valve arcade with concomitant anomalous coronary artery arising from the pulmonary artery (ALCAPA) is exceedingly rare. We describe a case of a 5-month-old female patient with both ALCAPA and severe mitral regurgitation secondary to mitral valve arcade.