Definition of Vena cava, superior

1. Bad Bugs and Their Bites Slideshow
2. Heartburn: Foods to Eat and Avoid Slideshow
3. Understanding Multiple Sclerosis Slideshow

Vena cava, superior: A large vein that receives blood from the head, neck, upper extremities, and thorax and empties it into the right atrium of the heart.

Need help identifying pills and medications?
Use the pill finder tool on RxList.