mitral valve closure的用法和樣例：
例句
- Conclusion Double orifice valve repair is a simple and effective methord in the treatment of mitral valve insufficency.
結論雙孔二尖瓣成形術(shù)是矯治先天性二尖瓣關(guān)閉不全的一種簡(jiǎn)便而有效的方法。 - Conclusions Mitral valve reconstructional procedure for mitral insufficiency in children can achieve good long-term results.
結論二尖瓣成形術(shù)治療小兒二尖瓣關(guān)閉不全可取得良好的效果。
