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[Anomalous origin of the left coronary artery from the pulmonary artery treated with Takeuchi repair in early childhood. Long-term follow-up of two cases complicated by supravalvular pulmonary stenosis].

Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare but serious congenital heart defect. We report two cases of ALCAPA diagnosed in infancy, presenting with low body weight and severe symptoms of congestive heart failure. Both were repaired surgically using Takeuchi technique. Both cases have developed supravalvular pulmonary stenosis at long-term follow-up.