Long-term coronary artery outcome after arterial switch operation for transposition of the great arteries☆

Objective: To analyse the long-term patency of coronary arteries after neonatal arterial switch operation (ASO). Methods: A retrospective study of the operative reports, follow-up and postoperative catheterisation data of 119 patients, who underwent the great arteries (TGA) repair since 1991, has been carried out. Patient population: Among the 133 survivors of the 137 ASOs performed between 1991 and 2007, 119 patients have been studied by...