Differences in the burden of rotational activities mapped to the models calibrated to PIs of 600 and 250 ms
| . | Models calibrated to a PI of 600 ms, n = 10 . | Models calibrated to a PI of 250 ms, n = 10 . | P-value . |
|---|---|---|---|
| Total number of rotational activities, n | 35 | 52 | |
| Number of rotational activities mapped per patient, mean ± SD | 3.5 ± 2.1 | 5.2 ± 1.9 | 0.04 |
| Total number of rotational activities mapped to LVZs, n | 16 | 51 | |
| Number of rotational activities mapped to LVZs per patient, mean ± SD | 1.6 ± 1.5 | 5.1 ± 1.8 | <0.001 |
| Anatomical distribution of rotational activities mapped to LVZs per patient, n mean ± SD | |||
| Anterior | 0.7 ± 1.0 | 1.8 ± 1.3 | 0.04 |
| Inferior | 0 | 1.0 ± 0.9 | 0.002 |
| Posterior | 0.5 ± 0.7 | 1.3 ± 1.0 | 0.03 |
| Roof | 0.1 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Lateral | 0.3 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Septum | 0 | 0 |
| . | Models calibrated to a PI of 600 ms, n = 10 . | Models calibrated to a PI of 250 ms, n = 10 . | P-value . |
|---|---|---|---|
| Total number of rotational activities, n | 35 | 52 | |
| Number of rotational activities mapped per patient, mean ± SD | 3.5 ± 2.1 | 5.2 ± 1.9 | 0.04 |
| Total number of rotational activities mapped to LVZs, n | 16 | 51 | |
| Number of rotational activities mapped to LVZs per patient, mean ± SD | 1.6 ± 1.5 | 5.1 ± 1.8 | <0.001 |
| Anatomical distribution of rotational activities mapped to LVZs per patient, n mean ± SD | |||
| Anterior | 0.7 ± 1.0 | 1.8 ± 1.3 | 0.04 |
| Inferior | 0 | 1.0 ± 0.9 | 0.002 |
| Posterior | 0.5 ± 0.7 | 1.3 ± 1.0 | 0.03 |
| Roof | 0.1 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Lateral | 0.3 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Septum | 0 | 0 |
PI, pacing interval; LVZs, low-voltage zones.
Differences in the burden of rotational activities mapped to the models calibrated to PIs of 600 and 250 ms
| . | Models calibrated to a PI of 600 ms, n = 10 . | Models calibrated to a PI of 250 ms, n = 10 . | P-value . |
|---|---|---|---|
| Total number of rotational activities, n | 35 | 52 | |
| Number of rotational activities mapped per patient, mean ± SD | 3.5 ± 2.1 | 5.2 ± 1.9 | 0.04 |
| Total number of rotational activities mapped to LVZs, n | 16 | 51 | |
| Number of rotational activities mapped to LVZs per patient, mean ± SD | 1.6 ± 1.5 | 5.1 ± 1.8 | <0.001 |
| Anatomical distribution of rotational activities mapped to LVZs per patient, n mean ± SD | |||
| Anterior | 0.7 ± 1.0 | 1.8 ± 1.3 | 0.04 |
| Inferior | 0 | 1.0 ± 0.9 | 0.002 |
| Posterior | 0.5 ± 0.7 | 1.3 ± 1.0 | 0.03 |
| Roof | 0.1 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Lateral | 0.3 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Septum | 0 | 0 |
| . | Models calibrated to a PI of 600 ms, n = 10 . | Models calibrated to a PI of 250 ms, n = 10 . | P-value . |
|---|---|---|---|
| Total number of rotational activities, n | 35 | 52 | |
| Number of rotational activities mapped per patient, mean ± SD | 3.5 ± 2.1 | 5.2 ± 1.9 | 0.04 |
| Total number of rotational activities mapped to LVZs, n | 16 | 51 | |
| Number of rotational activities mapped to LVZs per patient, mean ± SD | 1.6 ± 1.5 | 5.1 ± 1.8 | <0.001 |
| Anatomical distribution of rotational activities mapped to LVZs per patient, n mean ± SD | |||
| Anterior | 0.7 ± 1.0 | 1.8 ± 1.3 | 0.04 |
| Inferior | 0 | 1.0 ± 0.9 | 0.002 |
| Posterior | 0.5 ± 0.7 | 1.3 ± 1.0 | 0.03 |
| Roof | 0.1 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Lateral | 0.3 ± 0.6 | 0.5 ± 0.7 | 0.22 |
| Septum | 0 | 0 |
PI, pacing interval; LVZs, low-voltage zones.
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