Recurrence Recurrence Univariate Univariate Univariate Multivariate Multivariate Multivariate
With n = 36 Without n =26
HR
95% CI
p
HR
95% CI
p
Age, years 74.9±7.5 75.2±7.8 0.99 0.95-1.04 0.75
Female, n (%) 27 (75) 17 (65) 1.58 0.74-3.37 0.24
Body mass index 22.5±4.5 21.9±3.7 1.03 0.95-1.12 0.44
AF period, months 5 (3, 14) 9 (4, 17) 0.99 0.96-1.01 0.32
Heart failure 9 (25) 2 (8) 2.36 1.10-5.08 0.028 1.79 0.80-4.04 0.16
CHA2DS2-VASc score 3.5±1.3 3.3±1.3 1.14 0.88-1.47 0.33
Estimated GFR, pg/ml 56±17 49±19 1.01 0.994-1.03 0.17
Left atrial diameter, mm 40.6±5.4 37.0±5.2 1.07 1.02-1.14 0.013 1.06 1.001-1.13 0.047
LVA size, cm2 16.8±11.3 14.1±9.6 1.02 0.99-1.05 0.21
LVA ablation (group B) 17 (47) 13 (50) 0.95 0.49-1.84 0.89 0.85 0.44-1.66 0.64