Parameter

Mean ± SD

Normal

<10 mmHg

(No = 20)

Gray Zone

10 - 14 mmHg

(No = 20)

Elevated

≥15 mmHg

(No = 20)

Test of sig. & P value

LVIDd (cm):

5.01 ± 0.27

5.02 ± 0.19

5.3 ± 0.35

P = 0.06

LVIDs (cm):

3.5 ± 0.29

3.4 ± 0.23

3.6 ± 0.36

P = 0.67

EDV (ml):

106.1 ± 17.5

104.0 ± 19.4

114.2 ± 14.7

P = 0.39

ESV (ml):

44.1 ± 8.8

40.7 ± 9.4

43.1 ± 7.2

P = 0.07

SV (ml):

62.1 ± 10.2

63.3 ± 13.1

71.1 ± 10.9

P = 0.18

EF (%):

62.9 ± 3.4

60.2 ± 1.7

61.2 ± 1.6

P = 0.07

AO (cm):

3.4 ± 0.35

3.6 ± 0.47

3.7 ± 0.65

P = 0.38

LA (cm):

3.7 ± 0.18

3.8 ± 0.33

4.4 ± 0.26

P = 0.001

E (cm/s):

91 ± 7.4

66.5 ± 11.7

100.2 ± 9.3

P = 0.04

A (cm/s):

54.2 ± 8.3

73.5 ± 12.2

59.1 ± 17.7

P = 0.04

E/A (ratio):

1.2 ± 0.31

0.91 ± 0.19

1.7 ± 0.54

P = 0.027

TR (m/s):

1.9 ± 0.14

2.5 ± 0.26

3.1 ± 0.30

P = 0.001

PASP (mmHg):

24.8 ± 2.02

35.5 ± 5.3

48.8 ± 7.5

P = 0.001