Medically reviewed by Jeffrey S. Lander, MDMedically reviewed by Jeffrey S. Lander, MD Arteries are blood vessels in the body that carry blood away from the heart and throughout the body. There are ...

‌Arteries and veins both have three main layers. The innermost layer, which blood touches directly, is made of stretchy tissue. The middle layer is made of muscle tissue that helps blood vessels ...

Arteries and veins are the major blood vessels in your body. Arteries carry blood from the heart, while veins carry blood to the heart. Arteries and veins are two of the body’s main types of ...

Additionally, there are no valves present in arteries, whereas veins contain valves. Another point of difference is the location and branching pattern of the vessels.

Arteries are the blood vessels that carry oxygenated blood and nutrients from the lungs and heart to all the body's tissues and muscles. Veins carry the spent blood back to the lungs to be re- ...

Find out what you need to know about the femoral artery, including associated conditions, its function, and how it may affect your health.

Carotid Artery Duplex. A carotid artery duplex is an ultrasound imaging study that assesses blood flow to the major arteries in the neck, which supply blood flow to the brain. Venous Duplex. This ...

When a large piece of artery has been torn away, a nearby vein can be tied off and a piece cut out for a patch. (Smaller, “collateral veins” can always take up the circulation of the large ones.) ...