Table 2.
Echocardiography results of the study groups.
| Group | Units | Sham | MI 12 h |
|---|---|---|---|
| Ejection fraction | % | 61.54 ± 1.25 | 17.26 ± 3.18* |
| Stroke volume | μl | 52.32 ± 4.87 | 20.59 ± 3.71* |
| LVID;s | mm | 2.84 ± 0.35 | 4.75 ± 0.33* |
| LVID;d | mm | 4.51 ± 0.58 | 4.87 ± 0.29 |
| Volume;s | μl | 35.67 ± 3.88 | 92.08 ± 8.65* |
| Volume;d | μl | 93.15 ± 8.74 | 120.64 ± 9.13* |
| LVAW;s | mm | 1.46 ± 0.28 | 1.28 ± 0.19 |
| LVAW;d | mm | 1.11 ± 0.17 | 1.05 ± 0.12 |
| LVPW;s | mm | 1.41 ± 0.19 | 1.20 ± 0.27 |
| LVPW;d | mm | 1.06 ± 0.11 | 0.98 ± 0.16 |
N = 10,
*
p < 0.05
vs. the sham group. Data (mean ± s.e.) among multiple groups were analyzed by unpaired t-test. MI, Myocardial infarction; LVID;s, Left ventricular internal diameter;systole. LVID;d, Left ventricular internal diameter;diastole. Volume;s, Left ventricle volume systole. Volume;d, Left ventricle volume diastole. LVAW;s, Left ventricular anterior wall (systole). LVAW;d, Left ventricular anterior wall (diastole). LVPW;s, Left ventricular posterior wall (systole). LVPW;d, Left ventricular posterior wall (diastole).