Background and objective: Atrial fibrillation (AF) represents the most common cardiac arrhythmia worldwide; it poses a great burden in terms of quality of life reduction and yearly stroke risk. Left atrial appendage closure (LAAC) is a stroke prevention strategy that has been proven a viable alternative to antithrombotic regimens in nonvalvular AF patients. LAAC can be performed as a standalone procedure or alongside a concomitant AF transcatheter ablation, in a procedure known as "Combined procedure". Aim of this study is to summarize the scientific evidence backing this combined strategy.
Methods: We reviewed the whole Medline indexed combined procedure literature, to summarize all the combined procedure study data.
Results: Nine published studies regarding combined procedure were found. Data, aims, and scientific rationales were reported and commented.
Conclusion: LAA combined procedure appears to be a safe and effective procedure; a careful patient selection is necessary to maximize its benefit.
Keywords: atrial fibrillation; catheter ablation; combined ablation; left atrial appendage; left atrial appendage closure; review; stroke prevention.
© 2019 Wiley Periodicals, Inc.