From: Heart rate variability in hyperthyroidism on sub Saharan African patients: a case–control study
Variables | Hyperthyroidism patients | Controls | p (Mann–Whitney) |
---|---|---|---|
Mean RR (s) | 0.8 ± 0.1 | 0.9 ± 0.11 | 0.006 |
Mean HR (1/min) | 82.9 ± 11 | 67 ± 6.80 | 0.006 |
RMSSD (ms) | 30.4 ± 24.8 | 64 ± 56.82 | 0.09 |
SDNN index | 39.5 ± 19.5 | 63.7 ± 35.83 | 0.20 |
LF (n.u.) | 43.9 ± 29.5 | 38.8 ± 12.85 | 0.84 |
HF (n.u.) | 32.5 ± 20.6 | 43.3 ± 17.34 | 0.38 |
LF/HF | 3.7 ± 5.35 | 1.05 ± 0.54 | 0.46 |