From: Insulin resistance and circadian rhythm of cardiac autonomic modulation
Cosine periodic parameter | |||
---|---|---|---|
HRV index | Mean (95% CI) | Amplitude (95% CI) | Acrophase (95% CI) † |
Log HF (ms2) | 4.36 (4.17-4.54) | 0.60 (0.53-0.67)* | 4:00(3:00-5:00) AM |
Log LF (ms2) | 5.36 (5.21-5.52) | 0.44 (0.39-0.49)* | 5:30(4:30-6:45) AM |
LF/HF ratio | 3.74 (3.33-4.15) | 1.16 (0.98-1.34)* | 6:00(4:30-7:15) PM |
Log VLF (ms2) | 6.95 (6.83-7.07) | 0.39 (0.35-0.44)* | 8:00(7:00-9:00) AM |
SDNN (ms) | 60.8 (57.2-64.4) | 10.5 (9.3-11.7)* | 6:45(5:45-7:30) AM |
RMSSD (ms) | 28.4 (25.7-31.0) | 7.24 (6.10-8.37)* | 4:15(3:15-5:15) AM |
Heart rate (BPM) | 76.6 (74.6-78.6) | 10.8 (9.8-11.7)* | 2:00(1:45-2:30) PM |