Table 2 Holter parameters in patients with BMD and in the control group.
| Patients with BMD | Control group | p Value | |
|---|---|---|---|
| mHR (beats/m) | 85.55 (13.4) | 75 (9.3) | <0.03 |
| SDNN (ms) | 120.5 (47.3) | 135 (37) | <0.05 |
| LF:HF (ms) | 2.4 (1.6) | 1.1 (0.9) | <0.03 |
Data are mean (SD).
BMD, Becker's muscular dystrophy; HF, high frequency; mHR, mean heart rate; LF, low frequency; SDNN, standard deviation of all RR intervals.