Ver en Español
Dictionary: Superior Vena Cava
Superior vena cava (VEE-nuh KAY-vuh): the large vein that returns blood from the head and arms to the heart.
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
© 1995-2024 KidsHealth® All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.