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Atherosclerosis, sometimes called "hardening of the arteries,"
occurs when fat (cholesterol) and calcium build up in the wall of the
arteries, forming a substance called plaque. Over time, the fat and calcium
buildup may narrow the artery and reduce blood flow through it.
A major part of treating atherosclerosis and coronary artery
disease involves lifestyle changes (such as quitting smoking) and medicines
to help reduce high cholesterol, control high blood pressure, and manage other
things that increase a person's risk of heart attack, stroke, and other
Current as of:
January 27, 2016
Rakesh K. Pai, MD, FACC - Cardiology, Electrophysiology & Robert A. Kloner, MD, PhD - Cardiology
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