tissue valve prosthesis

例句：

1. 1. The surgeon used a tissue valve prosthesis to repair the damaged heart valve.
   外科医生使用一种组织瓣假体来修复受损的心脏瓣膜。
2. 2. This surgical procedure involves replacing the damaged tissue valve with a prosthetic one.
   这种手术涉及用人工瓣膜替换受损的组织瓣。
3. 3. The patient was given a tissue valve prosthesis to prevent further damage to his heart.
   患者被给予一个组织瓣假体，以防止他的心脏进一步受损。