Another cause is Dressler syndrome which occurs several weeks after a myocardial infarction, or heart attack.

另一个病因是发生于心肌梗死数周后的心肌梗死后综合征。

And that can lead to a myocardial infarction, which is what we also call a heart attack.

这可能导致心肌梗塞，也就是我们所说的心脏病发作。

Basically, when heart cells die in a myocardial infarction, it leads to massive inflammation that also involves the serous pericardium.

心肌梗死导致心肌细胞死亡，引发累及浆膜心包的强烈炎症反应。

An MI means myocardial infarction, just another name for a heart attack.

MI 表示心肌梗塞，只是心脏病发作的别称。

In severe cases, blood flow can been completely cut off, which results in myocardial infarction, or the necrosis of a portion of myocardium.

严重的情况下，血流会被完全阻断，引起心肌梗死，即心肌的部分坏死。

Okay, let's recap - acute pericarditis is usually caused by a idiopathic causes, but can be caused by viruses or after a myocardial infarction.

急性心包炎通常原因未明，也可因病毒感染或心肌梗死导致。

It should be noted, however, that this condition is clinically unstable and often precedes a myocardial infarction.

心肌肌钙蛋白水平保持正常，或只是轻微升高。然而，应该指出的是，这种疾病在临床上是不稳定的，而且常常发生在心肌梗死之前。

A prolonged ischemia can lead to death of the heart tissue, known as heart attack or myocardial infarction.

血液供应减少称为缺血。长时间缺血可导致心脏组织死亡，即心脏病发作或心肌梗死。

This is an extreme case of clockwise rotation and is suggestive of extensive anterior myocardial infarction.

这是顺时针旋转的极端情况，提示广泛的前壁心肌梗死。

Elevation of more than two small squares in the chest leads or one small square in the limb leads, indicates the possibility of myocardial infarction.

胸导联＞2个小方格抬高或肢体导联＞1个小方格抬高，提示可能心肌梗死。