Cerebrovascular events, bleeding complications and device related thrombi in atrial fibrillation patients with chronic kidney disease and left atrial appendage closure with the WATCHMAN™ device

患有慢性肾脏病且接受WATCHMAN™装置左心耳封堵术的房颤患者的脑血管事件、出血并发症和装置相关血栓形成情况