Tetralogy of Fallot is a group of four heart abnormalities that are present from birth. It can affect how the blood flows in the heart and how much oxygen reaches the lungs and the rest of the body. A ...

On April 21, 2017, Jimmy Kimmel and his wife, Molly McNearney, welcomed their son William "Billy" Kimmel. But days after the baby was born, the doctors diagnosed him with a rare and potentially ...

An atrioventricular canal is a congenital heart defect that connects chambers of your child’s heart that shouldn’t be connected. Atrioventricular canals usually require surgical treatment. It usually ...

Tetralogy of Fallot is a heart defect with four main heart-related complications. The most common symptom of TOF is a bluish color of the skin, also known as cyanosis. Life expectancy after surgery to ...