heart valve prostbesis

• 心脏瓣膜

heart valve prostbesis的用法和样例：

例句

1. Heart valve surgery, who has the case of this respect?
   心脏瓣膜手术，谁有这方面的案例吗？
2. Growing replacement heart valve tissue from stem cells gives hope to heart patients.
   同过干细胞再造心脏瓣膜为心脏病患者带来了希望。