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 …

Oct 28, 2023 · Tetralogy of Fallot (teh-TRAL-uh-jee of fuh-LOW) is a rare heart condition that is present at birth. That means it's a congenital heart defect. A baby born with the condition has …

Tetralogy of Fallot (TOF), formerly known as Steno-Fallot tetralogy, [9] is a congenital heart defect characterized by four specific cardiac defects. [4] Classically, the four defects are: [4] …

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 …

In most children, the cause of tetralogy of Fallot isn't known. It's a common type of heart defect. It may be seen more commonly in children with Down syndrome or DiGeorge syndrome. Some …

What is tetralogy of Fallot (TOF)? Tetralogy of Fallot is a congenital heart defect. It has four characteristics: Ventricular septal defect (VSD): a hole between the two bottom chambers (the …

Tetralogy of Fallot (TOF) is a cardiac anomaly that refers to a combination of four related heart defects that commonly occur together. The four defects are: Ventricular septal defect (VSD) …

Dec 2, 2024 · TOF is a conotruncal cardiac defect characterized by a large and anteriorly malaligned ventricular septal defect, an overriding aortic root, and narrowing of the …

Mar 31, 2017 · Tetralogy of Fallot (TOF) is a congenital heart defect that can be fatal if it’s left untreated. It’s also known as “tet.”

Oct 16, 2023 · Tetralogy of Fallot, or TOF, is a critical congenital (present at birth) heart defect that impacts the flow of blood through the heart. People with Tetralogy of Fallot have four …