Ectopic variability (CoV) |
1.09 (± 0.51) |
0.42 (± 0.15) |
<0.0001 |
Presence of any hour with < 50 VE |
22 (96%) |
1 (6%) |
<0.0001 |
Mean hourly combined VE |
253 ± 242 |
473 ± 191 |
0.004 |
Total VE burden (%) |
16.0 ± 11.3 |
24.2 ± 10.2 |
NS |
Mean heart rate |
74.6 ± 6.7 |
73.1 ± 6.0 |
NS |
Total number of combined bigeminy/trigeminy episodes |
852 ± 855 |
1572
± 935 |
0.02 |
Combined bigeminy/trigeminy CoV |
1.72 ± 1.20 |
0.69 ± 0.36 |
0.001 |
Presence of sustained VT |
0 (0%) |
1 (6%) |
NS |