Sometimes, the other veins can become larger and take over for the superior vena cava if it is blocked, but this takes time. Superior vena cava syndrome (SVCS) is the group of symptoms that occur ...

Varicose veins occur in the superficial veins in the legs. In contrast, deep veins lead to the vena cava, a large vein that transports blood to the heart. The blood in the veins of the legs works ...

Vena cava filters, devices placed in the vena cava, the large vein returning blood to the heart from the lower body, are designed to trap clots before they travel to the lungs and have been used ...

The vena cava was rapidly opacified above the tie by flow through 2 large ascending lumbar veins, seen on each side of the spine, as well as a few smaller collateral channels. Figure 2 ...

Collateral Flow to the Portal System in Obstruction of the Iliac Veins and Inferior Vena Cava, The British Journal of Radiology, 38, 454, (798-801), ...

Inferior Vena Cava (IVC): A large vein that carries deoxygenated blood from the lower body to the heart. Agenesis: The absence or failure of an organ or part to develop normally during embryonic ...

Scimitar syndrome, a rare congenital heart disease, involves an anomalous pulmonary venous return where the right pulmonary veins return to the inferior vena cava instead of the left atrium. It is ...

A case study of a patient who developed superior vena cava syndrome following radiofrequency ablation of the sinoatrial and atrioventricular nodes, and pacemaker implantation. News & Perspective ...

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