This is a prospective, multicenter, randomized, active controlled, clinical trial to evaluate the safety and effectiveness of the LAMax Left Atrial Appendage Closure (LAAC) System. Subjects with non-valvular Atrial Fibrillation will be randomized in a 1:1 ratio to the Experimental Treatment Arm (LAMax LAAC system) or the Control Arm (Watchman LAAC system, Boston Scientific Inc., USA). The trial is designed to demonstrate that safety and effectiveness of the LAMax device are non-inferior to the Watchman device.
This is a prospective, multicenter, randomized, active controlled, clinical trial to evaluate the safety and effectiveness of the LAMax Left Atrial Appendage (LAA) Closure System.