| Variable |
G I (n= 55) |
G II (n= 55) |
G III (n= 55) |
G IV (n= 35) |
P value |
| Gender Male
Female |
25 (46.5%)
30 (54.5%) |
35 (63.6%)
20 (36.4%) |
22 (40%)
33 (60%) |
30 (54.5%)
25 (46.5%) |
0.009 |
| |
Mean ± SD |
Mean ± SD |
Mean ± SD |
Mean ± SD |
|
| Age (yrs) |
55.8 ± 12.8 |
59.6 ± 9.8 |
54.2 ± 14.0 |
55.5 ± 10.2 |
0.06 |
| LA (cm) |
4.3 ± 0.4 |
4.3 ± 0.5 |
4.2 ± 0.7 |
3.6 ± 0.4 |
0.000 |
| LVDD (cm) |
5.7 ± 0.7 |
5.7 ± 0.5 |
5.8 ± 0.7 |
4.7 ± 0.4 |
0.000 |
| LVSD (cm) |
4.2 ± 1.0 |
4.0 ± 0.6 |
4.2 ± 0.8 |
3.0 ± 0.5 |
0.000 |
| FS (%) |
27.0 ± 9.1 |
29.0 ± 5.7 |
28.2 ± 6.2 |
35.7 ± 7.1 |
0.000 |
| EF (%) |
49.5 ± 17.4 |
53.4 ± 11.1 |
49.9 ± 11.3 |
64.3 ± 12.8 |
0.000 |
| IVS (cm) |
1.3 ± 0.2 |
1.5 ± 0.2 |
1.4 ± 0.2 |
1.0 ± 0.1 |
0.000 |
| PW (cm) |
1.2 ± 0.1 |
1.3 ± 0.2 |
1.2 ± 0.1 |
0.9 ± 0.1 |
0.000 |
| LV mass (gm) |
402.6 ± 96.5 |
462.1 ± 80.8 |
437.7 ± 116.2 |
211.9 ± 52.7 |
0.000 |
| LV mass index (gm/m2) |
280.3 ± 71.5 |
325.2 ± 71.9 |
304.4 ± 84.3 |
149.1 ± 39.8 |
0.000 |
|
