观察症状、体征、24小时动态心电图等变化。
The change of symptom, physical sign and 24h Holter monitoring electrocardiogram were observed.
目的探讨24小时动态心电图监测对安装起搏器患者的临床意义，以供参考。
Objective 24-hour Holter monitoring of pacemaker patients for clinical significance, for reference.
方法：回顾性分析1 056例老年患者24小时动态心电图（DCG）的资料。
Methods: Review the data of 24 hours dynamic electrocardiogram (DCG) in 1 056 elderly patients.
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