Complex Biventricular Repair Program | Conditions and Treatments

Hypoplastic Left Heart Syndrome (HLHS)

What is hypoplastic left heart syndrome? Hypoplastic left heart syndrome (HLHS) is one of several congenital (present at birth) heart defects in which the heart has only one fully functioning...

Learn more
Single Ventricle Defects

What is a single ventricle defect? A single ventricle defect is a type of heart defect that a child is born with. It occurs when one of the two pumping chambers in the heart, called ventricles, isn’t...

Learn more
Atrioventricular Canal Defect

What is atrioventricular canal defect? An atrioventricular (AV) canal defect is a combination of several closely-associated heart problems that result in a large defect in the center of the heart....

Learn more
Transposition of the Great Arteries (TGA)

What is transposition of the great arteries (TGA)? In transposition of the great arteries (TGA), the “great” arteries, the aorta and the right ventricle, are reversed in their origins from the heart....

Learn more
Double Outlet Right Ventricle (DORV)

If your infant or child has been diagnosed with double outlet right ventricle (DORV), an understanding of the condition will help you to cope with this very rare congenital (present at birth) heart...

Learn more
Tetralogy of Fallot (TOF) with pulmonary atresia

What is tetralogy of Fallot with pulmonary atresia? Tetralogy of Fallot (TOF) with pulmonary atresia is a more severe form of TOF, a type of heart defect. It’s a congenital condition, which means it’s...

Learn more
Twin Reversed Arterial Perfusion (TRAP)

Twin reversed arterial perfusion (TRAP) occurs in identical twin pregnancies when one twin has an absent or non-functioning heart and receives all of its blood from the normally functioning and...

Learn more
We are grateful to have been ranked #1 on U.S. News & World Report's list of the best children's hospitals in the nation for the third year in a row, an honor we could not have achieved without the patients and families who inspire us to do our very best for them. Thanks to you, Boston Children's is a place where we can write the greatest children's stories ever told.”
- Sandra L. Fenwick, President and CEO

Boston Children's Hospital 300 Longwood Avenue, Boston, MA 02115 617-355-6000 | 800-355-7944

Close