Tetralogy of Fallot

This is a mini review article of tetralogy of Fallot. This review article will discuss historical, anatomical, pathophysiologic, clinical and surgical management of tetralogy of Fallot. Author also discussed his experience with postoperative follow up in 45 patients with tetralogy of Fallot. Incidence of congenital heart defect is 8 per 1000 life birth. Tetralogy of Fallot (TOF) is the most common cyanotic congenital heart defect (CHD) constitutes 5-10% of all CHD. Prevalence of TOF ranges from 0.26-0.48 percent per 1000 live birth.