项目

全部病例(107例)

I组(62例)

II组(24例)

III组(21例)

超声心动图

LVEDD (mm)

50.7 ± 4.8

46.5 ± 4.2

49.6 ± 4.5

52.5 ± 5.4^*

LVESD (mm)

35.8 ± 5.4

29.8 ± 3.7

32.7 ± 3.9

37.7 ± 5.9^*

LVEF (%)

48.8 ± 8.2

59.8 ± 9.5

47.6 ± 2.6^*

33.9 ± 7.9^#

Mitral E/A

0.88 ± 0.42

1.02 ± 0.31

0.80 ± 0.61

0.81 ± 0.31

DTEV (ms)

205.3 ± 67.7

186.7 ± 48.8

197.5 ± 67.5

215.8 ± 77.8^*

TDIe (cm/s)

7.6 ± 4.5

10.8 ± 5.9

6.2 ± 1.7^*

5.2 ± 2.6^#

E/Ea

14.1 ± 6.2

12.8 ± 4.5

14.5 ± 3.9^*

15.9 ± 6.8^*

BNP (ng/L)

353 ± 44.5

148.6 ± 34.8

390.7 ± 48.4^*

481.7 ± 40.2^#