Figure 1From: Effect of surgeon on transprosthetic gradients after aortic valve replacement with Freestyle® stentless bioprosthesis and its consequences: A follow-up study in 587 patients Survivor functions for patients after AVR compared to the age- and gender matched German population. The actuarial survival rate at 6 years was 61.4 ± 3.8 % and comparable to the estimated survival function for 75 year-old male and female Germans.Back to article page