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？
Results The group had no case dead, 2 cases need re-mitral valve replacement.
结果全组无手术死亡病例，2例行二尖瓣置换术。
A case of ruptured right aortic valve leaflet proven fay surgical operation was reported.
本文报告了一例主动脉瓣破裂，并经手术证实。
Forbidden suddenly close the valve, in case the tempering explosion.
严禁突然关闭阀门，以防回火爆炸。
Forbidden suddenly close the valve, in case the tempering explosion.
严禁突然关闭阀门，以防回火爆炸。
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