ECG repolarisation characteristics of adolescent black male and female athletes
| Parameter | Black male athletes (n=245) | Black female athletes (n=84) | p Value |
|---|---|---|---|
| Inverted T waves | 24.5% | 16.7% | 0.17 |
| T-wave inversions in V1–V4 | 15.1% | 11.9% | 0.59 |
| T-wave inversions in inferior leads | 6.5% | 4.8% | 0.79 |
| T-wave inversions in lateral leads | 2.4% | 2.4% | 1.00 |
| Deep T-wave inversions | 9.0% | 0% | 0.002 |
| ST-segment elevation | 56.7% | 28.6% | <0.001 |
| ST-segment depression | 0.4% | 1.2% | 0.065 |