Illustrated Guide to Coronary Artery Disease Plaque Formation WebMD Medical Reference MEDICAL REVIEW: Reviewed by Charlotte E. Grayson, MD, August 5, 2007 SOURCE DOCUMENTATION: Heart Disease and Stroke Statistics -- Update 2003. American Heart Association. Risk Factors for Coronary Heart Disease. American Heart Association online. Accessed August 5, 2007. LEGAL DISCLAIMER: This tool is for general information purposes only and does not address individual circumstances. It may not be right for you and should not be relied upon in making decisions about you health. Always consult your doctor for medical advice.