circulation in fetus and newborn

1

aortic arch

2

superior vena cava

3

ductus arteriosus

4

ligamentum arteriosum

5

pulmonary artery

6

pulmonary veins

7

heart

8

foramen ovale

9

fossa ovalis

10

liver

11

ductus venosus

12

ligamentum venosum

13

hepatic portal vein

14

umbilical vein

15

ligamentum teres

16

inferior vena cava

17

umbilicus

18

abdominal aorta

19

common iliac artery

20

umbilical arteries

21

medial umbilical ligaments

22

umbilical cord

23

placenta