Comparison of Efficacy and Safety of Left Atrial Appendage Occlusion in Patients Aged <75 to ≥ 75 Years.

Left atrial appendage occlusion (LAAO) is emerging as a promising alternative to oral anticoagulation. Because aged patients present a greater risk of not only cardioembolic events but also major bleeding, LAAO might represent a valid alternative as this would allow oral anticoagulation cessation while keeping cardioembolic protection. The objective of the study was to explore the safety and efficacy of LAAO in elderly patients. Data from the AMPLATZER Cardiac Plug multicenter registry were analyzed. The cohort was categorized in 2 groups (