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The common cardinal veins, also known as the ducts of Cuvier, [1] are veins that drain into the sinus venosus during embryonic development. [2] [3] These drain an anterior cardinal vein and a posterior cardinal vein on each side. [2] [3] Each of the ducts of Cuvier receives an ascending vein.
VV Vitelline veins, UV Umbilical veins, CV Cardinal veins, SV Sinus venosus. The vitelline veins give rise to: [4] Hepatic veins; Inferior portion of Inferior vena cava; Portal vein; Superior mesenteric vein; Inferior mesenteric vein; The branches conveying the blood to the plexus are named the venae advehentes, and become the branches of the ...
The anterior cardinal veins (precardinal veins) contribute to the formation of the internal jugular veins and together with the common cardinal vein form the superior vena cava. The anastomosis between the two anterior cardinal veins develops into the left brachiocephalic vein .
The sinus venosus is a large quadrangular cavity which precedes the atrium on the venous side of the chordate heart. [1] [verification needed]In mammals, the sinus venosus exists distinctly only in the embryonic heart where it is found between the two venae cavae; in the adult, the sinus venosus becomes incorporated into the wall of the right atrium to form a smooth part called the sinus ...
The vitelline arteries are the arterial counterpart to the vitelline veins.Like the veins, they play an important role in the vitelline circulation of blood to and from the yolk sac of a fetus.
Oxygenated blood from the placenta is carried to the fetus by the umbilical vein, which will drain into the inferior vena cava (IVC) through the ductus venosus or the liver. [5] When oxygenated blood enters the IVC, it moves in parallel with deoxygenated blood from the fetal systemic veins, establishing a bilaminar blood flow as it enters the ...
Cardinal vein may refer to: Anterior cardinal veins, which contribute to the formation of the internal jugular veins; Common cardinal veins; Posterior cardinal veins
Each primitive aorta anteriorly receives the vitelline vein from the yolk-sac, and is prolonged [clarification needed] backward on the lateral aspect of the notochord under the name of the dorsal aorta. The dorsal aortae give branches to the yolk-sac, and are continued backward through the body-stalk as the umbilical arteries to the villi of ...