Dec 15, 2025 · Tetralogy of Fallot occurs when a when a baby’s heart does not form correctly during pregnancy. People with this condition should schedule routine checkups with a heart doctor to stay …

The American Heart Association explains the congenital heart defect Tetralogy of Fallot in children and adults.

Oct 28, 2023 · Babies with tetralogy of Fallot often have blue or gray skin color due to low oxygen levels. Tetralogy of Fallot is usually diagnosed during pregnancy or soon after a baby is born. If the heart …

Four malformations "Tetralogy" denotes four parts, here implying the syndrome's four anatomic defects. [2] This is not to be confused with the similarly named teratology, a field of medicine concerned with …

Tetralogy of Fallot (TOF) is a congenital heart defect that can be diagnosed either before or after a baby is born. Learn more about TOF.

Tetralogy of Fallot (TOF) is a combination of four congenital (present at birth) heart defects that affect infants and children. The defects occur together and change the way blood flows through the heart …

Mar 13, 2025 · Tetralogy of Fallot (ToF) is a condition in which a baby has four abnormalities in their heart at birth. These issues make it hard for your baby’s heart to send enough oxygen to their entire …

In the United States, about 1,600 babies are born with tetralogy of Fallot each year. The condition, which is typically diagnosed within the first year of life, affects males and females equally. Surgical …

Children who have certain genetic disorders, such as Down syndrome and DiGeorge syndrome, often have congenital heart defects, including tetralogy of Fallot. Scientists continue to search for the …

In tetralogy of Fallot, four specific heart defects occur together. This condition includes four heart defects that can lead to oxygen-poor blood going directly to the body.