| . | No pacing . | 40 bpm . | LOW . | HIGH . | VERY HIGH . |
|---|---|---|---|---|---|
| HR (bpm) | 75 ± 19* | 76 ± 18* | 84 ± 18** | 90 ± 16 | 90 ± 15 |
| COV | 0.23 ± 0.06* | 0.24 ± 0.06* | 0.13 ± 0.05*** | 0.14 ± 0.04 | 0.15 ± 0.06 |
| ID (ms) | 225 ± 103* | 218 ± 91* | 73 ± 27** | 52 ± 20 | 57 ± 32 |
| %Vp | – | 6 ± 13* | 83 ± 5** | 91 ± 5 | 91 ± 7 |
| Fusion index | – | a | 0.14 ± 0.11** | 0.09 ± 0.10 | 0.07 ± 0.11 |
| . | No pacing . | 40 bpm . | LOW . | HIGH . | VERY HIGH . |
|---|---|---|---|---|---|
| HR (bpm) | 75 ± 19* | 76 ± 18* | 84 ± 18** | 90 ± 16 | 90 ± 15 |
| COV | 0.23 ± 0.06* | 0.24 ± 0.06* | 0.13 ± 0.05*** | 0.14 ± 0.04 | 0.15 ± 0.06 |
| ID (ms) | 225 ± 103* | 218 ± 91* | 73 ± 27** | 52 ± 20 | 57 ± 32 |
| %Vp | – | 6 ± 13* | 83 ± 5** | 91 ± 5 | 91 ± 7 |
| Fusion index | – | a | 0.14 ± 0.11** | 0.09 ± 0.10 | 0.07 ± 0.11 |
HR, mean heart rate; COV, coefficient of variation; ID, mean interval difference of consecutive beats; %Vp, percentage of ventricular pacing.
*P < 0.05 vs. LOW, HIGH, and VERY HIGH (Dunnett method).
**P< 0.05 vs. HIGH and VERY HIGH (Tukey method).
***P< 0.05 vs. VERY HIGH (Tukey method).
aDue to minimal pacing, fusion index is not presented.
| . | No pacing . | 40 bpm . | LOW . | HIGH . | VERY HIGH . |
|---|---|---|---|---|---|
| HR (bpm) | 75 ± 19* | 76 ± 18* | 84 ± 18** | 90 ± 16 | 90 ± 15 |
| COV | 0.23 ± 0.06* | 0.24 ± 0.06* | 0.13 ± 0.05*** | 0.14 ± 0.04 | 0.15 ± 0.06 |
| ID (ms) | 225 ± 103* | 218 ± 91* | 73 ± 27** | 52 ± 20 | 57 ± 32 |
| %Vp | – | 6 ± 13* | 83 ± 5** | 91 ± 5 | 91 ± 7 |
| Fusion index | – | a | 0.14 ± 0.11** | 0.09 ± 0.10 | 0.07 ± 0.11 |
| . | No pacing . | 40 bpm . | LOW . | HIGH . | VERY HIGH . |
|---|---|---|---|---|---|
| HR (bpm) | 75 ± 19* | 76 ± 18* | 84 ± 18** | 90 ± 16 | 90 ± 15 |
| COV | 0.23 ± 0.06* | 0.24 ± 0.06* | 0.13 ± 0.05*** | 0.14 ± 0.04 | 0.15 ± 0.06 |
| ID (ms) | 225 ± 103* | 218 ± 91* | 73 ± 27** | 52 ± 20 | 57 ± 32 |
| %Vp | – | 6 ± 13* | 83 ± 5** | 91 ± 5 | 91 ± 7 |
| Fusion index | – | a | 0.14 ± 0.11** | 0.09 ± 0.10 | 0.07 ± 0.11 |
HR, mean heart rate; COV, coefficient of variation; ID, mean interval difference of consecutive beats; %Vp, percentage of ventricular pacing.
*P < 0.05 vs. LOW, HIGH, and VERY HIGH (Dunnett method).
**P< 0.05 vs. HIGH and VERY HIGH (Tukey method).
***P< 0.05 vs. VERY HIGH (Tukey method).
aDue to minimal pacing, fusion index is not presented.
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