Long-Term Results After Primary One-Stage Repair of Transposition of the Great Arteries and Aortic Arch Obstruction

Infants with ventriculoarterial discordance and aortic arch obstruction represent a high-risk subgroup of candidates for an ASO. Despite a non-negligible operative mortality, single-stage primary repair represents the treatment of choice, and follow-up of operative survivors is favorable. Pericardial patch enlargement is a reliable technique for arch obstruction repair.