A rare combination of cardiovascular anomaly: Supravalvular aortic stenosis and congenital absence of right coronary artery

We reported a case of a 3-month-old infant presented with supravalvular aortic stenosis with congenital right coronary artery deficiency. According to cardiovascular CT results, Doty technique was adopted to restore the aortic root geometry under cardiopulmonary bypass. An angioplasty was performed to establish right coronary blood flow at the same time. The patient had no abnormal cardiac symptoms after surgery.