Right ventricular outflow tract obstruction common causes

Associate Editor-In-Chief: Varun Kumar, M.B.B.S.

Congenital

 * 1) Tetralogy of fallot
 * 2) Noonan syndrome
 * 3) Leopard syndrome
 * 4) William's syndrome
 * 5) Alagille syndrome
 * 6) Congenital rubella syndrome

Acquired

 * 1) Carcinoid syndrome
 * 2) Rheumatic fever
 * 3) Homograft dysfunction
 * 4) Pulmonary hypertension