The buildup of toxins can also cause pericarditis which is inflammation of the lining of the heart.

毒素的累积也会引起心，即心的症。

There were also no cases of myocarditis or pericarditis — inflammation of the heart muscle or its lining.

试验中也没有心肌或心的案例，这两种疾病分别是心脏肌肉或心脏外膜发。

There are a few ways to diagnose pericarditis and pericardial effusions.

断心和心积液的方法如下。

So pericarditis means the pericardial layer of tissue that covers the heart has inflammation.

心是指心脏表层心膜发生的症反应。

Chronic pericarditis typically results from fibrin deposition in the serous pericardium and it prevents the heart from fully relaxing.

慢性心源于纤维蛋白在浆膜心积，影响心肌的舒张充盈功能。

Now, the cause of acute pericarditis is usually idiopathic, meaning that we don't know what causes it.

急性心通常是特发性的；特发性指原因不明。

Acute pericarditis generally lasts just a few weeks, whereas chronic pericarditis lasts longer, usually more than 6 months.

急性心通常续数周时间，而慢性心续时间较长，大于6个月。

When the inflammation persists for weeks to months, the process is called chronic pericarditis.

症续数周甚至数月时，称为慢性心。

So this could be from like a pericardial fusion or pericarditis or something like that.

所以这可能来自心融合或心或类似的东西。

Oh, yes, he'll...he'll live, but, uh, the doctor says he's at risk for something called pericarditis. Do you know anything about that?

是的，他--他会活下来，但是，嗯，医生说他有可能会有心。你对那个有了解吗？

So young men, maybe one in 5,000, one in 10,000 of the vaccine, of vaccine-related myocarditis, pericarditis.

所以年轻男性中，可能是每5000人或每10000人中有1人会因疫苗引起心肌或心。

Other causes of pericarditis include cancer, radiation therapy in the chest, and even medications like penicillin, and certain anticonvulsants.

其他病因括癌症、胸部放疗，甚至药物，如青霉素和一些抗惊厥药。

The main symptom of pericarditis is fever and chest pain that worsens with deep breathing, but improves with sitting up and leaning forward.

心的主要症状是发热，以及随深呼吸加重、随坐直和前倾减轻的胸痛。

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

急性心通常原因未明，也可因病毒感染或心肌梗死导致。

When the pericardium is involved, it often leads to pericarditis —inflammation of the pericardium— and pericardial effusion, an accumulation of fluid in the pericardial cavity.

当转移到心时，通常会导致心，即心被感染引起的症，并引起心积液，即在心腔内积聚液体。

People who develop pericarditis are also at risk of developing a pericardial effusion - that's when the inflammation causes fluid to accumulate around the heart.

心患者也有罹患心积液的风险，即症反应使液体聚集在心脏周围。

Another cause of pericarditis, called uremic pericarditis, is when blood levels of urea, a nitrogen waste product, get really high usually due to kidney problems.

另一个病因是尿毒症性心，由肾脏疾病引发尿素（浆含氮代谢产物）水平升高导致。

On an echocardiogram, a pericardial effusion makes the heart look like it's dancing within the pericardium, whereas chronic pericarditis shows the stiff serous pericardium restricting the heart's movement.

超声心动图下，心积液致使心脏如同在心腔内“舞蹈”；而慢性心表现为增厚的心限制心脏活动。

In chronic pericarditis, immune cells start to recruit fibroblasts which create lots of fibrin - a protein that makes the serous pericardium stiffer - a bit more like the fibrous pericardium.

在慢性心中，免疫细胞募集成纤维细胞分泌大量纤维蛋白，使浆膜心硬化，与纤维心性质相似。

And there were no cases of myocarditis or pericarditis—inflammation of the heart muscle or lining—which have occurred in a small percentage of teens and young adults who got the Pfizer or Moderna vaccines.

而该年龄段未出现心肌或心现象——心脏肌肉或内膜症——而少部分接种了辉瑞或莫德纳疫苗的青少年和青年后会产生。