What are the Cyanotic Congenital Heart Diseases With Decreased Pulmonary Blood Flow?

1. Tetralogy of Fallot
2. TOF with pulmonary atresia
3. Pulmonary atresia with intact interventricular septum
4. Tricuspid atresia
5. Double outlet right ventricle
6. Transposition of great arteries with ventricular septal defect and pulmonary stenosis
7. Ebstein’s anomaly of tricuspid valve

In DORV and tricuspid atresia, there are also variants with increased pulmonary blood flow, in the absence of associated pulmonary stenosis.