Table 4.
Heart rate variability variables obtained before and on the day of drug infusion
| Before drug infusion | On the day of drug infusion | Variation | P | |
|---|---|---|---|---|
| Maximum heart rate (mean±SD) | 123.9±16.1 | 124.6±11.9 | -0.6±21.8 | 0.87 |
| Minimum heart rate (mean±SD) | 50.3±5.5 | 52.9±5.6 | -2.6±4.7 | 0.004 |
| Mean heart rate (mean±SD) | 72.8±6.9 | 75.0±7.9 | -2.2±8.8 | 0.16 |
| SDNN (mean±SD) | 146.8±39.1 | 136.9±61.4 | 9.9±69.9 | 0.42 |
| SDNN5 (mean±SD) | 78.9±45.7 | 81.2±64.4 | -2.3±80.2 | 0.87 |
| SDANN (mean±SD) | 113.6±26.9 | 98.2±29.9 | 15.42±30.50 | 0.007 |
| pNN50 (mean±SD) | 16.5±9.6 | 16.9±13.3 | -3.3± 15.9 | 0.9 |
| TRIA (mean±SD) | 551.4±169.6 | 500.3±143.6 | 51.0±196.9 | 0.15 |
| RMSSD (mean±SD) | 82.3±55.3 | 79.7±63.6 | 2.6±85.5 | 0.86 |
SD - standard deviation; TRIA - triangular index