Blood Vessels : What Are the Largest Blood Vessels in the Body?

The largest blood vessel in the human body is the aorta, which is located to the left of the heart. Learn how the superior vena cava is also a large blood vessel that provides blood to the limbs and lower torso with information from a nurse and respiratory therapist in this free video on blood vessels.

YouTube | February 21, 2009

Tags:. .vena. .cava. .limbs. .aorta. .torso