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Table 3 Comparison of cardiac function in two groups

From: Application of Regent mechanical valve in patients with small aortic annulus: 3-year follow-up

  

LVEF(%)

LVSF(%)

LVMI(g/m2)

Gradient

EOAI

     

(mmHg)

(cm2/m2)

Group 1

Pre

43.7 ± 11.6

27.3 ± 7.6

116.4 ± 25.4

46.1 ± 8.5

0.70 ± 0.06

 

Post

69.8 ± 9.3*

41.4 ± 8.3*

86.7 ± 18.2#

13.7 ± 5.2*

0.92 ± 0.10#

Group 2

Pre

45.9 ± 9.7

30.7 ± 8.0

118.3 ± 27.6

44.0 ± 6.7

0.81 ± 0.09

 

Post

77.4 ± 9.7*

44.5 ± 9.6*

80.1 ± 19.7#

10.8 ± 4.1*

1.27 ± 0.11#$

  1. Pre: pre-operation; Post: one year post-operation; # P < 0.05 , * P < 0.01 as compared to pre-operation, $ P < 0.01, as compared to group 1 post-operation.