近二十年来,动态心电图已成为处理心律失常患者的一种必备的工具。虽然心室颤动一直被认为是大部分猝死的原因,但并没有充分证据支持此点。以往仅零星报告少数病人在动态心电图监护过程中发生心性猝死,其临终时的心律失常或为心室静止, For nearly two decades, Holter has become an essential tool for patients with arrhythmias. Although ventricular fibrillation has been considered the cause of the majority of sudden death, there is insufficient evidence to support this. In the past only sporadic reports of a small number of patients in the monitoring process of Holter sudden cardiac death, the arrhythmia at the time of his death or ventricular static,