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Changes in heart rate [beats per minute (bpm) on electro-cardiography (ECG)] at the beginning (U1) and end (U2) of rehabilitation (n = 47).
| Mean±SD (bpm) | p-value** | |
|---|---|---|
| U1 | 77.13±14.89 | <0.001 |
| U2 | 65.60±11.84 | |
| U1-U2 (paired difference)* | 11.53±11.11 |
* Levene test did not show a significant difference between the variance in both groups. Therefore, the t-test was used. ** two-sided significance.
