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The characteristics of the enrolled patients (n = 29)
| Patient characteristics | |
|---|---|
| Male (n) | 20 (69%) |
| Age (years) | 55.6 |
| LV ejection fraction (%) | 60.2 |
| Left atrial size (mm) | 36.8 |
| Coronary heart disease (n) | 4 (14%) |
| Hypertension (n) | 15 (52%) |
| Atrial fibrillation burden pre CBA | 9.4% |
| Atrial fibrillation burden post‐CBA | 0.2% |
Abbreviations: CBA, cryoballoon ablation; LV, left ventricle
