Table 4.
Independent predictors of recurrence in multivariate logistic regression analysis.
| Variables | Odds ratio | 95% CI | P |
|---|---|---|---|
| LA diameter | 1.015 | 0.998–1.049 | 0.018 |
| MAC | 0.875 | 0.776–0.981 | 0.045 |
| LAAV<30 | 1.129 | 1.115–1.228 | 0.004 |
| LASEC | 0.966 | 0.874–0.993 | 0.031 |
| PVSV | 0.910 | 0.852–0.987 | 0.046 |
Multivariate logistic regression analysis was used. CI - confidence interval; LA - left atrium; LAAV - left atrial appendage emptying peak flow velocity; LASEC - left atrial spontaneous echo contrast; MAC - mitral annular calcification; PVSV - pulmonary venous flow systolic wave velocity.