Table 1. Follow-up echocardiography and laboratory data.
| Before ablation | 3 months after ablation | 6 months after ablation | |
| LVDd/LVDs (mm) | 53/37 | 52/39 | 49/35 |
| LVEF (%) | 44 | 47 | 51 |
| LVEDV/LVESV (ml) | 128/72 | 121/67 | 83/41 |
| LAD (mm) | 34 | 30 | 32 |
| LAVi (ml/m2) | 53 | 40 | |
| E/e’ ratio | 17.9 | 17.8 | 16.7 |
| MR | Moderate | Moderate | Mild |
| BNP (pg/ml) | 23.6 | 26.8 | 5.8 |
LAD, left atrium dimension; LAVi, left atrium volume index; LVDd, left ventricular diastolic dimension; LVDs, left ventricular systolic dimension; MR, mitral regurgitation.