It is given to people with angina, and also to those who have had heart attacks.

欣维宁针对痛患者以及脏病患者。

Rest tends to relieve stable angina, whereas unstable angina and vasospastic angina can occur anytime, including at rest.

可缓解稳定型痛，而不稳定型痛和血管痉挛型痛可随发生，包括。

We had a run of angina attacks, so we had to go heart-healthy.

好几个人痛连续发作，所以我们不得不重视脏健康。

It also explained why nitroglycerine, the well-known explosive, soothes the heart pain known as angina.

这也解释了为什么硝酸甘油，即人们所熟知的炸药，能够缓解痛。

In contrast, vasospastic angina shows ST-segment elevation due to transmural ischemia.

相反，血管痉挛型痛透壁性缺血显示ST段抬高。

In addition, vasospastic angina also responds to calcium channel blockers.

此外，血管痉挛型痛对钙离子通道抑制剂敏感。

Alright, so if we line these three up side-to-side, there's some important clinical similarities and differences.

好的，如果我们对比这3类型的痛，就会发现一些重要的临床相似点和不同点。

Now a third type of angina is vasospastic angina, also known as Prinzmetal angina, and patients may or may not also have atherosclerosis.

第三痛是血管痉挛型痛（变异型痛），患者可能有或无动脉粥样硬化。

Even after it became an accepted treatment for angina, the technical term for chest pain.

即使在它成为痛（胸痛的技术术语）的公认治疗方法之后。

He lost it when our Aunt Rose had angina.

当我们的罗斯姨妈患痛，他失去了它。

On an electrocardiogram, or ECG, both stable and unstable angina show an ST-segment depression since ischemia's limited to the subendocardium.

电图上，稳定型和非稳定型痛都显示ST段降低，为缺血局限于内膜下层。

Invented tools and techniques help us ward off diseases, from angina pectoris to more common chest concerns.

发明的工具和技术帮助我们抵御疾病, 从痛到更常见的胸部问题。

If the blood levels remain normal, they have pure ischemia on stable angina.

如果血液水平保持正常，则稳定型痛会出现完全缺血。

For example, drops in oxygen levels can trigger anginal chest pain, and can irritate heart cells leading to an arrhythmia—an irregular heartbeat.

比如，缺氧会引起痛，还会刺激肌细胞，导致率不齐，即不规律的脏跳动。

If the blood flow through the coronary arteries is blocked, it can cause pain, and we call that angina.

如果通过冠状动脉的血流受阻，就会引起疼痛，我们称之为痛。

They could be that they have angina that comes and goes so it feels like there's a little bit but it goes away.

他们可能有痛，来来去去，所以感觉有一点，但它会消失。

Unstable angina is usually caused by rupture of atherosclerotic plaque with thrombosis, meaning a blood clot forms on top of a mound of plaque.

不稳定型痛通常由于动脉粥样硬化伴血栓破裂，即血栓在斑块表面形成。

Therefore the classic finding with angina is subendocardial ischemia, meaning less oxygen is reaching the region just under the endocardium.

此痛的典型发现就是内膜下层缺血，即到达内膜下层的氧减少。

These larger, thicker heart muscles require more oxygen, and if the patients can't meet increasing demands, they feel pain in the form of angina.

这些肥厚的肌需要更多氧气，如果患者不能够满足肌日益增长的需要，便出现痛。

Unstable angina and non ST elevation MI are grouped together under the general term non-ST elevation acute coronary syndromes.

不稳定型痛和非ST段抬高型肌梗死被归为非ST段抬高型急性冠脉综合征。