Table 4.
Predictors of AF recurrence analysis after WACPVI ablation.
| Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
| OR (95% CI) | P -value | OR (95% CI) | P -value | |
| RAc outside WACPVI | 4.2 (1.6–11.2) | 0.002 | 4.4 (1.5–13.8) | 0.007 |
| Scar (<0.5 mV) | 5.4 (0.9–35.3) | 0.06 | 10.2 (1.3–91) | 0.1 |
| LA area (cm2) | 83 (2.7–4,183) | 0.01 | 13.0 (0.4–776) | 0.8 |
| LA volume (cm3) | 69.9 (6.3–1,036.7) | 0.001 | 32.0 (0.8–6462) | 0.08 |
RAc, rotational activity; WACPVI, wide area circumferential pulmonary vein isolation; LA, left atrium; OR, odds ratio; CI, confidence interval. Bold values indicates statistical significance.