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Atherosclerosis

Atherosclerosis

Picture of normal artery and artery narrowed by 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 narrows the artery and blocks blood flow through it.

Credits

Primary Medical ReviewerCaroline S. Rhoads, MD - Internal Medicine
Specialist Medical ReviewerRobert A. Kloner, MD, PhD - Cardiology
Specialist Medical ReviewerRuth Schneider, MPH, RD - Diet and Nutrition
Last UpdatedMay 29, 2008

    Last Updated: May 29, 2008
Medical Review: Caroline S. Rhoads, MD - Internal Medicine
Robert A. Kloner, MD, PhD - Cardiology
Ruth Schneider, MPH, RD - Diet and Nutrition

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