What is tetralogy of Fallot repair?
Also known as: TOF repair, corrective repair of tetralogy of Fallot.
Tetralogy of Fallot (TOF) is a heart defect present at birth. TOF consists of four different heart abnormalities:
- a ventricular septal defect (which is a hole between both ventricles in the heart)
- overriding aorta (which is the major blood vessel in the heart that carries oxygenated blood to the body, lies on top of both ventricles instead of the left ventricle)
- pulmonary stenosis (a narrowing around or at the pulmonary valve limiting the amount of blood that goes into the lungs)
- right ventricular hypertrophy (right ventricle becomes thicker because of the increase amount of work has to perform in order to get the blood into the lungs).
TOF repair is a surgery that corrects these defects.
Reviewed by: Darline Santana-Acosta, MD
This page was last updated on: 1/29/2019 3:21:13 PM
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