Cleveland Clinic study shows importance of keeping coronary plaque at bay.

Just a small increase in the plaque that builds up on artery walls in the heart can lead to a higher risk of heart attacks, bypass surgery, angioplasty and death, according to a Cleveland Clinic study published in the May 25 issue of the Journal of the American College of Cardiology. Researchers, led by Steven Nissen, MD,

When fatty plaque deposits form in a coronary artery (below), they will eventually calcify. As the deposits increase, so does the risk of blockage in the artery. When blood flow is blocked to the heart muscle, the result is a heart attack.

Cleveland Clinic’s chief of cardiovascular medicine, found that plaque growth of less than one percent over an 18- to 24-month period predicted poor outcomes for patients. …

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