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有研究[1]显示植入起搏器后心房颤动(房颤)的发生率以及血栓栓塞事件的发生率增加,无论心室起搏(VVI/R)或生理性起搏(DDD/R或AAI/R)后由于房颤发生中风或死亡的累积危险均增加。本研究希望通过观察DDD永久心脏起搏器患者中无症状性房颤的发生及临床表现,为无症状性房颤患者寻找
Some studies [1] showed that the incidence of atrial fibrillation (atrial fibrillation) and the incidence of thromboembolism increased after implantation of a pacemaker, regardless of ventricular pacing (VVI / R) or physiological pacing (DDD / R or AAI / R) increased the cumulative risk of stroke or death due to atrial fibrillation. This study hopes to look for the occurrence and clinical manifestation of asymptomatic AF in patients with DDD permanent pacemakers