Pentalogy of fallot : Dr. Akif Baig

Tetralogy of Fallot (TOF) is a congenital heart defect, which has four anatomical components:
Anterior malalignment ventricular septal defect (VSD)
Aortic override over the muscular septum
Variable degrees of subvalvar, valvar, and supravalvar pulmonary stenosis
Right ventricular (RV) infundibular narrowing and RV hypertrophy