结果全组无手术死亡病例，2例行二尖瓣置换术。
Results The group had no case dead, 2 cases need re-mitral valve replacement.
心尖部闻及收缩期杂音13例，再次行二尖瓣置换术3例；
Mitral systolic murmur was documented in 13 cases with reoperative valve replacement performed in 3 patients.
结论二尖瓣成形术治疗小儿先天性二尖瓣反流近期效果理想，能适应患儿的生长，可以有效地延迟或避免行二尖瓣置换术。
Conclusion mitral valvuloplasty in children may lead to favorable early outcomes, adapt to children's growth, and effectively delay or avoid mitral valve replacement.
全组行二尖瓣成形术2例，二尖瓣置换术9例，主动脉瓣置换术3例，二尖瓣、主动脉瓣双瓣膜置换术10例；
Mitral valvoplasty in 2 patients and mitral valve replacement in 9 and aortic valve replacement in 3 and double valve replacement in 10 were performed.
方法：采取右侧小切口及横断胸骨小切口，对23例二尖瓣、主动脉瓣病变患者行瓣膜置换术。
Methods: Through right minimally incision and transected sternal incision, 23 patients underwent mitral or aortic valve replacement.
方法：采取右侧小切口及横断胸骨小切口，对23例二尖瓣、主动脉瓣病变患者行瓣膜置换术。
Methods: Through right minimally incision and transected sternal incision, 23 patients underwent mitral or aortic valve replacement.
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