Table 3: HRV Parameters at Rest and During Autonomic Tests
|
HRV Parameters
|
n
|
HRV At Rest
|
HRV Deep Breathing Test
|
p
|
HRV Tilt Up Test
|
p
|
|
Mean
|
SD
|
Mean
|
SD
|
Mean
|
SD
|
|
VLF [ms2]
|
30
|
238.75
|
214.96
|
2328.62
|
8341.61
|
0.136
|
960.85
|
1929.18
|
0.004
|
|
LF [ms2]
|
30
|
246.63
|
276.23
|
1519.54
|
1640.09
|
0.001
|
374.18
|
457.50
|
0.228
|
|
LFnu [%]
|
30
|
60.86
|
18.96
|
77.26
|
15.79
|
0.001
|
65.99
|
14.75
|
0.024
|
|
HF [ms2]
|
30
|
212.69
|
311.84
|
296.47
|
411.66
|
0.214
|
203.97
|
394.06
|
0.393
|
|
HFnu [%]
|
30
|
39.14
|
18.96
|
22.74
|
15.79
|
0.001
|
34.01
|
14.75
|
0.024
|
|
PSD (TP) [ms2]
|
30
|
698.07
|
729.10
|
4144.63
|
8184.18
|
0.001
|
1539.01
|
2114.48
|
0.015
|
|
LF/HF [1]
|
30
|
2.97
|
3.04
|
15.14
|
23.18
|
0.001
|
3.44
|
3.34
|
0.047
|
|
LF/HF(nu) [1]
|
30
|
1.57
|
1.40
|
9.98
|
15.58
|
0.001
|
2.20
|
2.49
|
0.016
|