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梗死数周后心梗死后综合征。

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

这可能导致心梗塞，也就是我们所说心脏病发作。

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

心梗死导致心细胞死亡，引发累及浆膜心烈炎症反应。

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

MI 表示心梗塞，只是心脏病发作别称。

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

严重情况下，血流会被完全阻断，引起心梗死，即心部分坏死。

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

急性心炎通常原因未明，也可因病毒感染或心梗死导致。

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

心钙蛋白水平保持正常，或只是高。然而，应该指出是，这种疾病在临床上是不稳定，而且常常发生在心梗死之前。

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.

这是顺时针旋转极端情况，提示广泛前壁心梗死。

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，提示可能心梗死。

Whatever the mechanism generating the phenomenon, ST-segment elevation on an ECG is the hallmark of evolving myocardial infarction secondary to complete occlusion of a coronary artery of vessel.

无论产生这种现象机制是什么，心电图上ST段抬高是继发于完全闭塞冠状动脉心梗死标志。

Depending on the location and the extent of obstruction, one of the following conditions may result: - Unstable angina, - Non-ST-segment elevation myocardial infarction, NSTEMI, - Or ST-segment elevation myocardial infarction, STEMI.

根据梗阻位置和程度，可能会出现以下情况之一：-不稳定型心绞痛，-非ST段抬高性心梗死，-或ST段抬高性心梗死。

First, it's super important to remember that in each case, the injury to cardiomyocytes isn't permanent, meaning it's reversible and the cardiomyocytes don't die (which is how this differs from myocardial infarction).

首先，务必记住每种情况下，心细胞损伤不是永久性，即可逆，心细胞不会死亡；这也是与心梗死区别。

Just like a garden hose that's always under high pressure, in the long term, blood vessels can develop tiny cracks and tears that can lead to serious problems, like myocardial infarctions, aneurysms, and strokes.

就像是花园里面浇水水管，如果总处于高压之下，久而久之，血管就会出现小裂隙和管壁撕裂，导致很严重后果，像是心梗死、动脉瘤和中风。

Unstable angina, for the same reason as stable angina, involves subendocardial ischemia and it should be treated as an emergency, because patients are at a high risk of progressing to myocardial infarction, or heart attack.

不稳定型心绞痛，和稳定型心绞痛病因一样，因心内膜下层缺血，应按急症救治，因为患者高发心梗死或心脏病。

Peaked T-waves, ST segment elevation, and alterations to the terminal portion of the QRS complex are the early changes of acute myocardial infarction secondary to complete occlusion of a coronary arterial vessel.

T波尖峰，ST 段抬高，以及QRS波群终末部分改变，均是继发于冠状动脉血管完全堵塞后急性心梗死早期改变。

The key distinction is that unstable angina means that the heart tissue is alive but ischemic or starving for oxygen, whereas myocardial infarction means that the areas of heart tissue have already begun to necrose or die.

两者最重要差别是不稳定型心绞痛心脏组织是活，但缺血/缺氧；而心梗死意味着该区域心组织已发生坏死。

Symptoms of coronary steal syndrome mimic that of a myocardial infarction, and include a typical type chest pain, which is described as a squeezing pain or pressure that might radiate up to the left arm, jaw, shoulders, or back.

冠状动脉窃血综合征症状和心梗类似，括典型胸痛，被描述为“压榨性”疼痛或有“紧迫感”，可能辐射到左臂、下颌、肩和背部。