Current expectations of the arterial switch operation in a small volume center: a 20-year, single-center experience

139 consecutive pediatric patients (median age 9 days, 25.9% female) with transposition of the great arteries (TGA) or double outlet right ventricle with subpulmonary ventricular septal defect (Taussig-Bing anomaly). Includes simple TGA (n=78), complex TGA (n=46), and Taussig-Bing anomaly (n=15).

Arterial switch operation (ASO)

Early and long-term outcomes including survival, reintervention, and neo-aortic regurgitation at median 72.5 months follow-uphard clinical