The Efficacy and Safety of the WATCHMAN Device in LAA Occlusion in Patients with Non-Valvular Atrial Fibrillation Contraindicated to Oral Anticoagulation: A Focused Review

WATCHMAN装置在不适合口服抗凝治疗的非瓣膜性房颤患者中左心耳封堵的疗效和安全性：一项重点综述