Aortic stenosis: is it simply a degenerative process or an active atherosclerotic process?

Aortic stenosis remains the most common cause of cardiac valve replacement in developed countries. The prevalence of this condition increases with age, and many of the risk factors for coronary artery disease also appear related to the development and progression of aortic stenosis. Recent studies also suggest a relationship between calcium and lipid accumulation in both coronary artery disease and aortic stenosis.