The epicardial electrogram was used to measure the myocardial ischemia degree. 描记心外膜电图,计算心肌缺血程度。
Bipolar electrogram of high right atrium,His bundle and coronary sinus were recorded simultaneously with surface ECG lead I、aVF、V1. 在心内超声指导下标测左、右上肺静脉，以确定房性早搏的起源处。
We think that if His-bundle electrogram is available, it may serve as auseful method to ascertain the location of block if (it is )necessary. 我们认为，如果希氏束电图是可行的话，那么，在必须查清阻滞位置时，它就是一个有效的方法。
Spikes waves were found in 3 patients by scalp EEG , and in 2 patients by tumor electrogram,and in 5 ones by cortex EEG.Conclusions:The hypothalamus hamarto... 头皮脑电图发现3例有棘波,瘤体电图2例有棘波,5例皮层脑电图均记录到棘波。
Methods:Pre operative scalp EEG, cortex EEG and the tumor body electrogram during operation were recorded in 5 patients with hypothalamic hamartoma, and the results were analyzed. 方法:对5例下丘脑错构瘤患者的术前头皮脑电图和术中皮层脑电图及瘤体电图进行监测,并分析讨论。
