USMLE step 1

Question 0

Features of tetralogy of Fallot

Answer 0

(PROVe)
Pulmonary stenosis
RVH
Overriding aorta
VSD

Question 1

Causes of right to left shunt (congenital)

Answer 1

The 5 TS:
Truncus arteriosus (1 vessel)
Transposition of great vessels (2 vessels)
Tricuspid atresia (tri = 3)
Tetralogy of Fallot (4 abnormalities)
TAPVR [total anomalous pulmonary venous return] (5 letters)