Table 2.
Baseline ECG parameters in male rabbits with and without provokable Brugada-pattern ECG findings.
| Baseline Parameters | Provokable | Non-Provokable | p-Value |
|---|---|---|---|
| (n = 6) | (n = 3) | ||
| HR (Hz) | 3.3 ± 0.2 | 2.8 ± 0.2 | 0.151 |
| P-R interval (ms) | 67.0 ± 2.5 | 74.1 ± 3.0 | 0.130 |
| QRS duration (ms) | 51.5 ± 16.8 | 41.8 ± 9.0 | 0.429 |
| R wave amplitude (mV) | 0.19 ± 0.03 | 0.27 ± 0.15 | 0.662 |
| R+S amplitude (mV) | 0.26 ± 0.04 | 0.33 ± 0.14 | 0.541 |
| QT interval (ms) | 178.4 ± 5.4 | 173.3 ± 3.4 | 0.561 |
| QTc (ms) | 322.2 ± 13.9 | 290.7 ± 16.9 | 0.217 |
| T wave amplitude (mV) | 0.07 ± 0.01 | 0.11 ± 0.04 | 0.231 |
Values are expressed as mean ± standard error of the mean. ECG = electrocardiography; HR = heart rate; QTc = corrected QT interval.