Table I.
Effects of NRG on cardiac performance.
| Group | HR (beats/min) | LVIDs (mm) | LVIDd (mm) | EF (%) | FS (%) |
|---|---|---|---|---|---|
| Sham | 442.32±16.32 | 2.41±0.31 | 4.98±0.18 | 84.62±3.21 | 59.48±2.69 |
| I/R | 429.85±15.75 | 3.24±0.36a | 5.02±0.21 | 55.36±4.23a | 32.25±1.38a |
| NRG100 + I/R | 432.48±17.63 | 2.95±0.25b | 5.07±0.23 | 66.31±2.41a | 37.62±1.57a |
| NRG100 + I/R +LY | 425.17±19.32 | 3.19±0.32c | 5.04±0.20 | 53.36±4.06a | 31.24±1.45a |
HR, heart rate; LVIDs, left ventricular internal dimension systole; LVIDd, left ventricular internal dimension diastole; EF, ejection fraction; FS, fractional shortening.
aP<0.05 vs. sham group;
bP<0.05 vs. I/R group;
cP<0.05 vs. NRG+I/R group. Data are presentedas the mean ± standard deviation.