Tetralogy of Fallot (or boot shaped heart) is the most common cyanotic congenital heart condition with many cases presenting after the newborn period. It has been classically characterized by the combination of ventricular septal defect (VSD), right ventricular outflow tract obstruction (RVOTO), overriding aorta, and late right ventricular hypertrophy. By: https://www.instagram.com/p/CZ3SZ6lNoZi/?utm_medium=copy_link