Table 2.
The impact of geraniol pretreatment on ECG components in isoproterenol-induced myocardial infarction.
| ECG Component | Control | Geraniol | ISO | ISO + Geraniol (100 mg/kg) | ISO + Geraniol (200 mg/kg) |
|---|---|---|---|---|---|
| ST elevation (mV) | 0.0267 ± 0.0016 | 0.0252 ± 0.0018 | 0.1840 ± 0.0126 € | 0.1210 ± 0.0086 ҂ | 0.0810 ± 0.0066 ҂* |
| QT interval (sec) | 0.0453 ± 0.0037 | 0.0460 ± 0.0006 | 0.0933 ± 0.0034 € | 0.0743 ± 0.0028 ҂ | 0.0643 ± 0.0028 ҂* |
| P Wave (sec) | 0.0192 ± 0.0030 | 0.0190 ± 0.0019 | 0.0047 ± 0.0005 € | 0.0133 ± 0.0008 ҂ | 0.0163 ± 0.0008 ҂* |
| QRS complex (sec) | 0.0416 ± 0.0008 | 0.0417 ± 0.0005 | 0.0231 ± 0.0009 € | 0.0305 ± 0.0009 ҂ | 0.0338 ± 0.0009 ҂* |
| P-R interval (sec) | 0.2450 ± 0.0105 | 0.2600 ± 0.0167 | 0.1398 ± 0.0026 € | 0.1817 ± 0.0194 ҂ | 0.2117 ± 0.0194 ҂* |
| R-R interval (sec) | 0.2300 ± 0.0310 | 0.2237 ± 0.0117 | 0.1453 ± 0.0008 € | 0.1798 ± 0.0023 ҂ | 0.1983 ± 0.0023 ҂* |
All values were stated as mean ± SD (n = 6). €, p < 0.05 compared to the normal group; ҂, p < 0.05 compared to the ISO-induced MI group; *, p < 0.05 compared to the ISO + geraniol (100 mg/kg) group. Comparisons done using one-way ANOVA followed by Tukey-Kramer post-hoc test.