NHLBI Educational Materials Catalog: Facts About Tetralogy of Fallot
Facts About Tetralogy of Fallot
Written in an easy to understand format, this fact sheet explains the congenital heart defect Tetralogy of Fallot. This can cause less blood flow to the lungs, and insufficient oxygen, giving the baby’s skin a bluish tint referred to as cyanosis. Infants with this heart defect require surgery within the first year of life. Contains links to other online resources.