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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 ...
Children's Nebraska (formerly [1] Children's Hospital & Medical Center Omaha) is a non-profit regional pediatric specialty health care center located in Omaha, Nebraska.The 243-bed hospital is the only free-standing children's hospital in Nebraska and serves patients from throughout its home state, western Iowa, South Dakota, northern Kansas and northwestern Missouri.
When the left common cardinal vein disappears in the tenth week only the oblique vein of the left atrium and the coronary sinus remain. The right pole joins the right atrium to form the wall portion of the right atrium. The right and left venous valves fuse and form a peak known as the septum spurium. At the beginning, these valves are large ...
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.
The endocardial tubes are paired regions in the embryo that appear in its ventral pole by the middle of the third week of gestation and consist of precursor cells for the development of the embryonic heart.
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 ...
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 .