Table IV.
FPrise of the infarct, peri-infarct and normal zone.
| Group | Infarct zone (FPrise, msec) | Peri-infarct zone (FPrise, msec) | Normal zone (FPrise, msec) |
|---|---|---|---|
| SO | 19.11±5.24 | 17.67±3.97 | 18.96±6.65 |
| MI | 12.10±1.98a | 13.77±1.43a | 14.62±2.56a |
| NRG-1 | 18.66±24.55b | 14.58±4.89 | 16.87±2.45 |
Data represent mean ± standard error of the mean of FPrise of the infarct, peri-infarct and normal zone in SO, MI and NRG-1 group, respectively.
a
P<0.05 vs. SO group
b
P<0.05 vs. MI group. SO, shame operation; MI, myocardium infarction; NRG-1, neuregulin-1; FP, field potential.