Age and etiology of aortic stenosis

Age and etiology of aortic stenosis

Age wise etiology of aortic stenosis can be discussed as follows: Degenerative calcific aortic stenosis often develops beyond the age of sixty years. Calcification and significant stenosis occurs in a bicuspid aortic valve between the ages of forty to sixty years. Significant rheumatic aortic stenosis can occur before the age of forty years. Variations can definitely be there for these general patterns, with outliers occurring in extremes of age.