风湿性心脏病——由链球菌造成的风湿热对心脏肌肉和心脏瓣膜的损害

rheumatic heart disease – damage to the heart muscle and heart valves from rheumatic fever, caused by streptococcal bacteria

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组织工程心脏瓣膜的研究是心脏外科领域的研究热点之一，近年来这方面的研究正在不断拓展。

The study of tissue engineering heart valves is one of the focus about cardiovascular surgery and is developing.

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本研究的目的是产生一个完整的超结构，并重新填充与内皮细胞在模拟生理条件脱细胞，这些心脏瓣膜的目标。

The aim of this study was to generate decellularized heart valves with an intact ultra-structure and to repopulate these with endothelial cells under simulated physiological conditions.

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Valvular disease is not uncommon in the world; we'll talk about that a little bit.

心脏瓣膜疾病在世界上是一种常见的疾病,我们会讲到一些相关的内容

耶鲁公开课 - 生物医学工程探索课程节选

Lastly, up here, is a picture of a much smaller device, this is actually an artificial heart valve that is made of plastics and metal and can replace the valve inside your heart.

最后,在上面这里,这张图片是一个相对较小的装置,这实际上是一个人工心脏瓣膜,由塑料和金属制成,可以取代人的心脏瓣膜

耶鲁公开课 - 生物医学工程探索课程节选

We'll talk about how your normal valves function inside your heart and how your heart couldn't work in the way that it did if it didn't have valves that were doing a very complex operation many many times a day.

我们会讨论,正常的瓣膜在心脏中如何工作,以及没有这个,每天不停完成很多复杂任务的心脏瓣膜,心脏为什么,就不能正常工作了

耶鲁公开课 - 生物医学工程探索课程节选