Table 3. The durability of bioprosthetic valves in the aortic position as a function of the age of the patient (10).

Age group	5 years (%)	10 years (%)	15 years (%)
≤ 35	79	51
36–50	99	68	48
51–64	98	72	42
65–69	98	74	64
≥ 70	100	90	90