No, I think you mean "vein".
a capillary
Veins are the type of blood vessel that drains blood from tissues and returns it to the heart.
Yes, an artery is a type of blood vessel that carries oxygen-rich blood away from the heart to the rest of the body.
......
Arteries
capillary
artery
isn't it your heart. = )
Pulmonary veins.
Veins
A highwayay is also a vien
This is called an aneurysm.