TAPVR–Type III–Infracardiac type
ASD provides
R Ü L shunt to allow oxygenated blood to reach body (cyanotic)
CHF vasculature
RA
LA
RV
LV
PA
Ao
Blood returning from lungs Ü pulmonary veins which are constricted by diaphragm Ü CHF
To portal v Ü IVC Ü RA