Tetralogy of Fallot
Tetralogy of Fallot (TOF, Latin: Train of Four) is a congenital heart disease involving four anatomical abnormalities . It is the most common cyanotic heart defect, and the most common cause of blue baby syndrome.
- ↑ Breitbart R, Fyler, D. Tetralogy of Fallot. In Nadas' Pediatric Cardiology, 2ed, Ed. Keane, Locke, & Fyler, Philadelphia: Saunders-Elsevier, 2006, p. 559.