Empirical Superior Vena Cava Isolation Added to Pulmonary Vein Isolation in Atrial Fibrillation: A Systematic Review and Meta-Analysis.

BMC Cardiovasc Disord · 2026 · PMC13270750 · PMID 42056899

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AF Classification: In the paroxysmal AF subgroup, the combined approach showed a trend toward higher procedural success (OR 0.75, 95% CI 0.36–1.57) and lower event-free survival (OR 0.60, 95% CI 0.34–1.05).

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