Video: Cholesterol buildup in the arteries
Video: Cholesterol buildup in the arteriesAtherosclerosis refers to the narrowing of arteries caused by accumulation of fatty deposits, or plaques, and other substances. This happens when blood cholesterol enters the lining of the arteries and gradually builds up, forming fatty streaks. As cholesterol accumulates, raised lesions or plaques develop and blood flow decreases. This increases the risk of heart attack, stroke and other serious vascular problems. Last Updated: 06/22/2006 © 1998-2013 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "Mayo Clinic Health Information," "Reliable information for a healthier life" and the triple-shield Mayo logo are trademarks of Mayo Foundation for Medical Education and Research.
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