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Table 3 Mean and maximum transvalvular pressure gradients (mmHg) at discharge (5 to 7 days after AVR)

From: Effect of surgeon on transprosthetic gradients after aortic valve replacement with Freestyle® stentless bioprosthesis and its consequences: A follow-up study in 587 patients

 

Subcoronary implantation

Total root replacement

Valve size

Mean

N

Max

N

Mean

N

Max

N

19

29.8 ± 14.4

9

54.2 ± 23.2

9

-

0

-

0

21

22.0 ± 8.9

127

40.4 ± 14.5

119

13.7 ± 4.2

3

25.7 ± 7.5

3

23

19.6 ± 7.6

176

35.5 ± 12.8

149

13.5 ± 6.0

27

25.3 ± 10.1

26

25

17.0 ± 6.9

100

31.0 ± 14.9

80

10.8 ± 5.0

20

19.8 ± 10.9

19

27

14.8 ± 5.7

50

26.7 ± 9.4

47

7.2 ± 2.0

9

13.2 ± 4.3

9