Hypoplastic Left Heart Syndrome (HLHS)

Children with hypoplastic left heart syndrome (HLHS) — a severe congenital heart defect in which the left side of the heart is underdeveloped — will need to undergo a series of open heart surgeries to repair the defect.

Hypoplastic Left Heart Syndrome: Tassos' Story

Why Choose Us?

us news cardiology badgePatient outcomes at the Cardiac Center are among the best in the world, placing us in the top tier of pediatric cardiac programs. We're also consistently ranked among the best by U.S. News & World Report and Parents magazine.