What Is Atherosclerosis?

Atherosclerosis is a type of arteriosclerosis caused by a build-up of plaque in the inner lining of an artery and is the most common cause of vascular disease. (Arteriosclerosis is a general term for thickening or hardening of the arteries.) The arteries get clogged with plaque over many years by fatty materials and other substances in the blood stream.

Plaque is made up of deposits of fatty substances, cholesterol, cellular waste products, calcium, and fibrin, and can develop in medium or large arteries. The artery wall becomes thickened and looses its elasticity.

Atherosclerosis is a slow, progressive disease that may start as early as childhood. However, the disease has the potential to progress rapidly.

Clinical Trials for Atherosclerosis

Clinical trials are research studies that evaluate a new medical approach, device, drug, or other treatment. As a Stanford Health Care patient, you may have access to the latest, advanced clinical trials.

Open trials refer to studies currently accepting participants. Closed trials are not currently enrolling, but may open in the future.

Open Trials Closed Trials

Clinics for Atherosclerosis