In inferior infarction, the injury current represented here by the blue arrows, therefore produces ST elevation in these leads.

下壁梗死时，受损电流用蓝色箭头表示，因此在这些导联产生ST段抬高。

Again the inferior leads are viewing the injury current from a diametrically opposite position and may show reciprocal ST depression.

再次，下侧导联从截然相反的位置观察损伤电流，可能显示相反的ST段压低。

This so-called injury current moving towards the leads overlying the damaged region of myocardium, would it be expected to produce a positive deflection in their readouts raising the ST segments.

这种所谓的损伤电流向覆盖在心肌受损区域的导联移动，在提高ST段的读数中产生正偏差。

Note also that the injury current is moving directly away from leads I and aVL as we'll see shortly on the ECG, this can produce ST depression in these leads, so called reciprocal change.

还要注意的是，损伤电流直接从导联I和aVL移动，正如我们不久将在心电图上看到的，这会在这些导联中产生ST段压低，即所谓的对应性改变。

Although the role of an injury current in generating ST elevation is controversial, it is a very useful concept when trying to understand the patterns of changes produced on the ECG by occlusion of different vessels.

尽管损伤电流在产生ST段抬高中的作用存在争议，但在试图了解不同血管阻塞引起的心电图变化模式时，这是一个非常有用的概念。