心电监护是重症监护病房(ICU)中的一项重要内容。由于运用现代化科学技术,这种监护使得值班的护理人员大大减少,而更多的发挥电子监测仪器的作用。通过仪器的储存设备和动态分析程序,又显示出任何与原先图象显著不同的心率或节律。任何差异都可使仪器发出“警报”同时显示“异常”的心电图。由于这些监护依靠电子仪器,所以在ICU工作的人员应熟悉其可能出现的心电图假象。而从表面看来,这些假象可以和某些特殊的心律失常相似(诸如阵发性心动过速、房扑、房颤、期前收缩或窦 ECG monitoring is an important part of intensive care unit (ICU). Due to the use of modern science and technology, this guardianship has greatly reduced the number of nursing staff on duty and more played the role of electronic monitoring instruments. Through the instrument’s storage device and dynamic analysis program, it shows any heart rate or rhythm that is significantly different from the original image. Any discrepancy can cause the instrument to emit an “alarm” and an “abnormal” ECG. Because these custodians rely on electronic instrumentation, people working in the ICU should become familiar with their possible ECG artifacts. On the surface, these artifacts can be similar to some specific arrhythmias (such as paroxysmal tachycardia, atrial flutter, atrial fibrillation, premature antrum or sinus