|
LV EDD (ml/m2)
|
2.6 ± 0.3
|
2.7 ± 0.3
|
0.02
|
2.6 ± 0.3
|
|
LV ESD (ml/m 2)
|
1.6 ± 0.3
|
1.6 ± 0.4
|
0.46
|
1.6 ± 0.3
|
|
LV EDV (ml/m2)
|
49 ± 12
|
51 ± 13
|
0.45
|
49 ± 13
|
|
LV ESV (ml/m2)
|
18 ± 5
|
21 ± 9
|
0.02
|
19 ± 6
|
|
Relative wall thickness
|
0.39 ± 0.06
|
0.36 ± 0.07
|
0.009
|
0.38 ± 0.06
|
|
Concentric LV geometry (%)
|
21
|
10
|
0.12
|
19
|
|
LV mass index (g/m 2.7)
|
42 ± 11
|
40 ± 7
|
0.40
|
41 ± 10
|
|
LV hypertrophy (%)
|
16
|
15
|
0.89
|
16
|
|
LV stroke volume (ml)
|
59 ± 19
|
57 ± 15
|
0.60
|
59 ± 18
|
|
LV ejection fraction (%)
|
63 ± 7
|
60 ± 9
|
0.06
|
62 ± 7
|
|
LV CESS (dynes/cm2)
|
120 ± 34
|
150 ± 53
|
< 0.001
|
125 ± 40
|
|
Peak S’ (cm/sec)
|
9.7 ± 1.7
|
8.7 ± 1.7
|
0.001
|
9.6 ± 1.7
|
|
Impaired S’ (%)
|
17
|
36
|
0.009
|
20
|
|
Peak E’ (cm/sec)
|
11.5 ± 2.6
|
10.8 ± 2.7
|
0.19
|
11.4 ± 2.6
|
|
E wave of transmitral flow (cm/sec)
|
70 ± 17
|
72 ± 23
|
0.44
|
70 ± 18
|
|
A wave of transmitral flow (cm/sec)
|
74 ± 18
|
77 ± 17
|
0.28
|
74 ± 18
|
|
E / A ratio
|
0.98 ± 0.29
|
0.95 ± 0.30
|
0.60
|
0.88 ± 0.23
|
|
E / E’ ratio
|
6.4 ± 2.3
|
7.0 ± 2.7
|
0.14
|
6.5 ± 2.3
|
|
LV diastolic dysfunction (%)
|
23
|
27
|
0.75
|
23
|
|
Grade I
|
19
|
18
| |
35
|
|
Grade II
|
4
|
9
| |
4
|
|
Grade III
|
0
|
0
| |
0
|
|
Maximal left atrial volume (ml/ m2)
|
23.4 ± 8.4
|
22.9 ± 9.0
|
0.60
|
23.2 ± 8.6
|
|
Left atrial systolic force (Kdynes)
|
14.5 ± 7.9
|
17.8 ± 9.7
|
0.01
|
15.0 ± 8.3
|
