Long-term outcomes of primary aortic valve repair for isolated congenital aortic stenosis in children

Aortic valve repair achieves relief of congenital aortic stenosis with very low early mortality and excellent long-term survival, even in neonates. Although nearly half of the patients required aortic valve reoperation by 10 years, two-thirds of the patients remain free from aortic valve replacement. An optimal outcome was more commonly achieved with bicuspid aortic valves compared with tricuspid aortic valves.