The ST segments in all leads are expected to lie on the isoelectric line.

所有联ST段均应位于位。

It is normally flat or isoelectric.

它通常是平或。

However, the classical ECG abnormalities associated with ischemia are depression of the ST segment below the isoelectric line.

然而，与缺血相关典型心图异常是ST段在以下压低。

The axis line is perpendicular to the direction of the isoelectric lead.

轴垂直于方向。

Somewhere in between, usually from V3 to V4, it is isoelectric, with equal positive and negative deflections.

介于两者之间某个位置，通常从V3到V4，它是，具有相正负偏转。

The isoelectric lead method: this method consists of finding the isoelectric lead- the one with zero, or nearest to zero net amplitude.

该方法包括寻找联，即净振幅为零或接近零联。

Impulses moving at a 90 degree angle relative to a lead produce an isoelectric, or equiphasic result with positive and negative deflections of similar amplitude.

相对于联以90度角移动脉冲产生或相结果，其正、负偏转幅度相似。

In the minutes following a hyperacute T wave changes, the ST segments in leads overlying the myocardial region deprived of arterial blood supply begin to rise above the isoelectric line.

超急性T波改变后几分钟内，心肌缺血区联ST段开始高于位。