心房颤动是临床上常见的心律失常，可分为有症状及无症状的房颤。临床上对心律失常的监测仪器也是多样的，可以分为体外监测器及心脏植入性器械。心脏植入性器械除了可以对房颤及其类型进行诊断，也可以指导房颤中风的治疗，可以比较真实地评价导管消融后心房颤动的复发率，本文对此进行综述。“,”Atrial fibrillation(AF)is a kind of clinically common arrhythmia,which can be di-vided into symptomatic and asymptomatic AF.Monitoring instruments for arrhythmia is various, which can be classified into external monitor and cardiac implantable devices.Despite being applied in diagnosing AF and its type,cardiac implantable devices can also be utilized in guiding the treat-ment of AF-induced stroke and accurately evaluating the recurrence rate of AF after catheter abla-tion.This paper reviews on the above issues.