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Atherosclerosis
Atherosclerosis, sometimes called "hardening of the arteries," occurs when cholesterol, calcium, and other substances build up in the inner lining of the arteries, forming a material called plaque. Over time, plaque buildup may narrow the artery and limit blood flow through it.
Coronary artery disease is atherosclerosis in the heart (coronary) arteries. Peripheral arterial disease of the legs is atherosclerosis in the leg arteries. If atherosclerosis affects the brain arteries (carotid or cerebral arteries), a stroke can occur.
Current as of: June 24, 2023
Author: Healthwise Staff
Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
