Surgical treatment of anomalous origin of the left coronary artery in infancy and childhood. Early and late results in 20 consecutive cases.
From 1972 to September, 1979, 20 patients underwent transplantation of the anomalous left coronary artery to the aorta, either directly or via a graft. Correction of ischemia-induced mitral insufficiency was associated in eight patients and a postinfarction left ventricular scar was excised in 12. Operative mortality was high among patients under 1 year of age (4/5). Among older children it was 15%. There were not late deaths among patients surviving the operation (mean follow-up 3 years). All but one had marked clinical improvement and reduction of cardiomegaly. Eleven patients underwent angiographic control, with a patent graft or anastomosis demonstrated in every case. Operation is advocated for patients over 1 year of age. The best treatment of symptomatic infants remains controversial.
D001011:Aorta / Q000601:surgery; D001027:Aortography; D002648:Child; D002675:Child, Preschool; D017023:Coronary Angiography; D003330:Coronary Vessel Anomalies; D003331:Coronary Vessels / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D011379:Prognosis; D012501:Saphenous Vein / Q000637:transplantation; D013348:Subclavian Artery / Q000637:transplantation