Neonatal/PediatricCardiopulmonary Care

Fetal Circulation

2

Placenta

3

Umbilical Cord

4

FetalCirculation

5

FetalCirculation

6

Uniques Features

Placenta

Umbilical vein

Ductus venosus

Foramen ovale

Ductus arteriosus

Umbilical arteries

7

Pre-Ductal vs. Post-Ductal

8

Post-Ductal

• Femoral arteries

• Renal arteries

• Viscera

• Lower extremities

9

Pre-Ductal

• Carotid arteries

• Coronary arteries

• Right brachial

10

Maybe Pre- or Maybe Post-

• Left brachial