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. Author manuscript; available in PMC: 2019 Apr 19.
Published in final edited form as: Circ Arrhythm Electrophysiol. 2018 May;11(5):e006119. doi: 10.1161/CIRCEP.117.006119

Figure 2. Meta-analysis of studies with control groups.

Figure 2.

Top, Table demonstrates pooled odds ratio (OR) for freedom from atrial fibrillation (AF). Bottom, Table demonstrates pooled OR for freedom from AF/atrial tachycardia (AT) of 3 studies with driver ablation with pulmonary vein isolation (PVI) and 2 studies with driver-only ablation, compared with PVI. The study by Atienza et al9 is represented in 2 rows to reflect driver ablation with PVI and driver-only ablation cohorts. CI indicates confidence interval.