New University of Virginia School of Medicine research suggests an unexpected way doctors may be able to improve blood flow ...

This vast system of blood vessels -- arteries, veins, and capillaries -- is over 60,000 miles long. That's long enough to go around the world more than twice! Blood flows continuously through your ...

Capillaries connect the arterial and venous systems, forming the smallest blood vessels where actual exchange of oxygen, nutrients, and waste products takes place.

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 ...

New University of Virginia School of Medicine research suggests an unexpected way doctors may be able to improve blood flow ...

Research has found that immune cells called microglia play an essential role in determining how well tiny capillaries deliver ...

New University of Virginia School of Medicine research suggests an unexpected way doctors may be able to improve blood flow to the brain to battle ...

Throughout our lives, our bones are continuously remodeled to maintain strength, repair injuries and adapt to new stresses.

Vascular diseases affect the arteries, veins, and capillaries throughout your body. They can disrupt blood flow to various organs and tissues, causing potentially severe complications. Vascular ...

An AVF occurs if an artery connects to a vein, rather than the capillaries. This abnormal connection can affect blood flow and pressure, which may cause serious problems without treatment.