Table 3.

Procedural parameters associated with AF recurrence.

	Univariate
Unadjusted OR	CI 95%	p Value
Early recurrence	5.10	1.96–13.2	0.001
Arrhythmogenic PV	0.58	0.22–1.47	0.24
APC from extra PV	1.37	0.52–3.67	0.52
SVC isolation	1.00	0.30–4.33	1.00
Linear ablation	0.63	0.43–5.13	0.53

AF=atrial fibrillation, PV=pulmonary vein, APC=atrial premature contraction.