Herein, we present a case of isolated inferior vena cava (IVC) interruption with hemiazygos continuation filling into the left innominate vein. Such a condition raises suspicion of left isomerism, ...

Cite this: Superior Vena Cava Syndrome: An Increasingly Frequent Complication of Cardiac Procedures - Medscape - Apr 01, 2007.

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

Blood samples from the azygos vein were collected from 60 children with congenital heart disease and the oxygen saturations ranged from 20% to 92%. These saturations were compared to those of samples ...

Superior vena cava syndrome (SVCS) is when something -- usually a cancerous tumor -- blocks or pinches the superior vena cava, a major vein that carries blood from your chest, neck, and head to ...

The tricuspid valve sits between the right atrium and right ventricle of the heart. Tricuspid regurgitation occurs because the tricuspid valve does not close properly during systole. It can result in ...

Find out what you need to know about the vena cava. Learn about these important blood vessels' location, functions, and disorders.

Further studies demonstrated complete occlusion of the superior vena cava from just below the entrance of the azygos vein and including the innominate and both subclavian veins.

Vena cava filters may prevent blood clots in your veins from reaching your lungs. There are multiple types of vena cava filters, depending on your health needs.