bioprosthetic valve

例句：

1. 1. The patient's condition improved after the bioprosthetic valve was implanted.
   患者植入生物假体瓣膜后病情有所改善。
2. 2. The surgeon performed a successful bioprosthetic valve replacement surgery on the patient.
   外科医生为患者成功进行了生物假体瓣膜置换手术。
3. 3.The patient's recovery from the bioprosthetic valve surgery was slow but steady.
   患者从生物假体瓣膜手术的恢复过程缓慢但稳定。