Table 2. Results of Dynamic ECG Recording for Each Group.
Parameter | HGF-MSC group | PBS group | MSC group |
Time domain | |||
SDNN (ms) | 97.00±32.01 | 106.90±70.91 | 108.33±47.74 |
CV (%) | 10.56±3.71 | 20.43±15.81 | 13.52±6.85 |
SDANN (ms) | 84.22±29.41 | 81.60±48.85 | 100.89±51.27 |
rMSSD (ms) | 35.22±9.23 ab | 12.60±2.88 | 21.44±10.97 a |
pNN50 (%) | 11.06±6.19 ab | 0.69±0.54 | 5.02±5.34 a |
Frequency domain | |||
LF | 44.29±16.12 ab | 93.59±23.33 | 57.76±8.02 a |
HF | 35.34±16.83 | 21.37±14.25 | 22.54±13.49 |
LF/HF | 1.68±1.11 ab | 5.50±2.59 | 3.11±1.17 a |
, P<0.05 vs. the PBS group;
, P<0.05 vs. the MSC group.