Fetal Circulation | USMLE Step 1 – Cardiovascular System

In this lecture, we will cover Fetal Circulation and the important anatomical and physiological changes that occur at birth. Topics covered: Ductus Venosus Foramen Ovale Ductus Arteriosus Changes in circulation after birth 🎯 High-yield explanation for USMLE Step 1 students. Subscribe for more USMLE Step 1 lectures!