心后性肺炎是一种发生在心脏后方的肺炎。

Retrocardiac pneumonia is a form of pneumonia that is found behind the heart.

youdao

以前心脏病患者要做干细胞试验，就要在心脏病发作后取得自己的细胞，这种方法耽误了治疗。

Previous stem-cell trials for heart attack patients have required their own cells to be harvested after the attack, delaying treatment.

youdao

一项小规模的前沿性研究发现，从脂肪中提取的干细胞（从病人的腹部脂肪抽取）可以在心脏病发作后安全的增强心脏功能。

Stem cells derived from fat -- liposuctioned from a patient’s belly -- were shown to safely boost heart function after a heart attack, according to a small yet first-of-its-kind study.

youdao

There'll be a brief period in which, as a cadaver I suppose, my heart will continue to exist.

在我死亡后很短的时间内,我的心脏将会继续存在

耶鲁公开课 - 死亡课程节选