Variable | Non-VT group (n = 48) | VT group (n = 22) | P |
---|---|---|---|
DC (ms) | 5.62 ± 1.75 | 4.13 ± 1.72 | 0.036 |
AC (ms) | -5.82 ± 1.84 | -4.76 ± 1.69 | 0.040 |
SDNN (ms) | 78.7 ± 22.1 | 68.2 ± 19.8 | 0.041 |
SDANN (ms) | 68.7 ± 11.0 | 58.5 ± 10.5 | 0.043 |
rMSSD (ms) | 21.3 ± 8.2 | 14.6 ± 6.2 | 0.045 |
LF (ms2) | 1152.2 ± 440.5 | 1250.2 ± 408.6 | 0.068 |
HF (ms2) | 221.5 ± 34.1 | 210.8 ± 27.6 | 0.071 |
LF/HF ratio | 5.1 ± 2.0 | 5.9 ± 2.5 | 0.070 |