The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is always at work. It pumps blood through arteries to deliver oxygen to organs and ...

In a groundbreaking medical feat, a 29-year-old software engineer with an extremely rare congenital heart condition was successfully treated by an expert cardiac surgery team at KIMS Hospital, ...

The right lumbar trunk becomes the azygos vein and terminates in the superior vena cava; the left continues as the hemiazygos vein and eventually enters the right azygos vein.

A left-sided IVC is an IVC that develops on the left side of the body instead of the right side. A left-sided inferior vena cava usually ends at left renal vein.

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

Persistent left superior vena cava (PLSVC) is an intrathoracic vascular malformation. Sigmoid colon cancer with a left superior vena cava (LSVC) is very rare. Totally implanted venous devices (TIVADs) ...

Not only is it important to sleep for the right number of hours every night, but ensuring healthy sleep positions is vital too. Sleeping on one side, or your back can have an impact on your heart, ...

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

Speculation: Left axis of the P waves, if present in patients with congenital heart defects, may suggest persistent left superior vena cava draining to the coronary sinus.

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.

Did you know that certain medications can cause symptom of 'Superior vena cava syndrome'. Find these drugs listed on the page and be warned of similar symptoms as possible side-effects.

Right side of the heart Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium.