Fetal circulation

Change after birth: 

1. Left umblical vein – Ligamentum teres

2. Ductus venosus – Ligamentum venosum

3. Foramen ovale – Close

4. Ductus arteriosus – Ligamentum arteriosum

5. Umblical artery – 

a. Distal part: Medial umblical ligament

b. Proximal part: Superior vesical artery


Recommended TCML charts and videos-

 

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