今天,用袖珍型Holter磁带记录器来监视非卧床心脏病患者的心电图仍然是心电图监视的一个重要手段。一盘磁带可以记录24小时的心电图,可是,观察和分析记录结果,从成千上万的心电图波形中找寻出异常波形,却是件繁重的工作。通常是以正常记录速度的60倍将记录结果播放到显示仪上,由熟练的操作员来寻找出异常波。近几年,逐渐出现了用计算机 Today, monitoring the ECG of patients with ambulatory heart disease using pocket-sized Holter tape recorders remains an important tool for ECG monitoring. A tape can record a 24-hour ECG, however, observing and analyzing the recorded results to find unusual waveforms from tens of thousands of ECG waveforms is an arduous task. The recording is usually played back to the display at 60 times the normal recording speed and the skilled operator looks for unusual waves. In recent years, the gradual emergence of a computer