病人在自由活动情况下,进行连续24小时心电图记录,可以不遗漏地获得正常的白天和夜间的心电图。在24小时连续记录中大约可描记100,000次心动周期,供诊断分析,而普通静息时心电图检查,所记录的心动周期多在50次以下。总结近年来长时间连续心电图记录方面的经验,其应用范围如下:一、用于确定心肌梗死后和无心肌梗死的冠心病患者的心律失常。二、查明较长时间被认为属神经性眩晕的原因。 Patients in free activities, continuous 24-hour ECG records, you can get the normal day and night ECG. Approximately 100,000 cardiac cycles can be traced in 24-hour continuous recording for diagnostic analysis, whereas in general resting ECG, more than 50 cardiac cycles are recorded. Summarized in recent years, a long time continuous ECG recording experience, its scope of application is as follows: First, used to determine myocardial infarction and myocardial infarction patients with arrhythmia. Second, identify a longer period of time is considered a cause of neurological vertigo.