Does Aerobic Exercise Slow Progression of Atherosclerosis?
Atherosclerosis and its complications are leading causes of death and disability in most western countries. In atherosclerosis, arteries are thickened and narrowed by fatty material and calcium. Narrowed arteries reduce blood flow and increase risks for heart attack, stroke, and other diseases. Doctors often advise patients to exercise regularly to prevent atherosclerosis. Surprisingly, few long-term studies show whether exercise slows progression of atherosclerosis.
