Comparison of Echocardiographic Parameters Among 3 Groups
| Parameter | Control group | Ischemic group | Nonischemic group |
|---|---|---|---|
| IVST (mm) | 10 ± 0.9 | 20 ± 4.4* | 18 ± 2.8* |
| PWT (mm) | 10 ± 1.2 | 13 ± 2.4* | 11 ± 1.2 |
| Rest LVEDD (mm) | 49 ± 3.7 | 45 ± 6.5 | 47 ± 5.5 |
| Exercise LVEDD (mm) | 51 ± 4.1 | 47 ± 5.6 | 49 ± 2.9 |
| ΔLVEDD (mm) | 2.4 ± 0.5 | 2.8 ± 4.1 | 2.7 ± 0.2 |
| Rest LVESD (mm) | 31 ± 2.2 | 29 ± 5.7 | 30 ± 2.6 |
| Exercise LVESD (mm) | 29 ± 3.1 | 30 ± 5.5 | 29 ± 3.3 |
| ΔLVESD (mm) | 2.2 ± 3.0 | 2.3 ± 5.0 | −1.1 ± 4.1 |
| Rest LVEF (%) | 67 ± 5.0 | 73 ± 9.6 | 68 ± 8.9 |
| Exercise LVEF (%) | 72 ± 9.0 | 76 ± 8.7 | 73 ± 7.1 |
| ΔLVEF (%) | 4.8 ± 4.2 | 2.4 ± 2.9 | 4.4 ± 4.7 |
↵* P < 0.05 vs. control group.
Δ = absolute change in parameters from rest to exercise.
Data are expressed as mean ± SD.