Left atrial appendage closure for prevention of death, stroke, and bleeding in patients with nonvalvular atrial fibrillation

This review provides a comprehensive update on the current state of LAAC in the field of prevention of death, stroke and bleedings in patients suffering from nonvalvular AF. We describe the pathophysiology of the LAA with regard to stroke, elucidate the evidence and limitations of anticoagulation as the classical treatment paradigm, and review devices and techniques for LAAC. Most importantly, the current clinical evidence on efficacy and safety is outlined and finally, contemporary recommendations for patient selection are provided.