The Fontan procedure is typically the last in the series of operations used to treat hypoplastic left heart syndrome.

During her delivery, doctors performed open heart surgery on Luciano in the first ... their baby had a serious heart defect known as hypoplastic left heart syndrome. The condition, a critical ...

Luciano Reynaga was delivered just minutes after undergoing heart surgery. When Megan Wild ... baby had a serious heart defect known as hypoplastic left heart syndrome. The condition, a critical ...