Surgical management of left coronary artery ostial atresia and supravalvar aortic stenosis.

Rosenkranz, E R; Murphy, D J; Cosgrove, D M · Ann Thorac Surg · 1992

case_report · Level V

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Abstract

Congenital atresia of the left main coronary artery ostium is a rare lesion, particularly when found in association with supravalvar aortic stenosis. This report describes the preoperative evaluation and surgical management of this lesion found in conjunction with a quadricuspid aortic valve in a 5-year-old child. Patch aortoplasty and left internal thoracic artery to left anterior descending coronary artery bypass were performed to correct this lesion.

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