Tetralogy of Fallot (cont.)
Medical Author:
Alvaro Zeballos, MD
Coauthor:
Mike Manka, MD
Medical Editor:
Alan D Forker, MD
Medical Editor:
Francisco Talavera, PharmD, PhD
Medical Editor:
Jonathan Adler, MD
IN THIS ARTICLE
Tetralogy of Fallot CausesTetralogy of Fallot occurs during development of the fetus, before birth, and is therefore termed a congenital birth defect. An error occurs as the fetal heart separates into the chambers, valves, and other structures that make up the normal human heart. No one is really sure why this error occurs. |
Heart Health
Get the latest treatment options.
From WebMD
Healthy Heart Resources
- Heart-Healthy Living With Diabetes
- Belly Fat and Your Heart: The Connection
- Functional Foods for the Heart
Featured Centers
- Ask the Nutritionist: Weight Loss Tips
- Which Drugstore Tooth Whiteners Work Best?
- Gout: Symptoms, Causes, and Treatments
Health Solutions From Our Sponsors
Read What Your Physician is Reading on Medscape
Tetralogy of Fallot »
Tetralogy of Fallot (TOF) is one of the most common congenital heart disorders (CHDs).
Featured Topics
Medical Dictionary
Use Pill Finder
Find it Now
Pill Identifier on RxList
- quick,
easy,
pill identification
Find a Local Pharmacy
- including
24 hour
pharmacies

