Bicuspid aortic valve has 2 leaves instead of 3 leaves. The first effect of bicuspid aortic valve disease is calcification. Arthritis can develop rapidly between the ages of 30 and 50. As a result of calcification, the valves may soften and become deformed, leaking backwards and causing heart enlargement. Therefore, intervention must be made without wasting time. Bicuspid Aortic Valve Repair The person's...