Empirical Cryoballoon-Based Left Atrial Appendage Isolation Followed by Closure, Including Cases with LAA Thrombosis, in Persistent Atrial Fibrillation Patients with Durable Pulmonary Vein Isolation: Feasibility and Long-Term Outcomes (CB-LAAI + LAAC after Durable PVI in Persistent AF)
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Background: Left-atrial-appendage-isolation (LAAI) may improve rhythm-outcomes in atrial fibrillation (AF) but raises concerns regarding safety and thromboembolic risk. ... ...