Objective To evaluate the possibility and safety bounds of low intense anti-coagulation therapy after replacement of prosthetic mechanical valve.
目的研究我国南方地区人工机械瓣膜置换术后行低强度抗凝的可行性及安全强度。
Objective To review the experience of prosthetic heart valve replacement.
目的总结心脏瓣膜病的人工瓣膜置换手术治疗经验。
Conclusion: It is difficult to place prosthetic valve in routine sequence of valve replacement in patients with small aotic annulus and perivalvular leakage and hemorrhage of aotic incision may occur.
结论：小主动脉瓣环者，如果按照常规瓣膜替换顺序，将带来瓣膜座环困难、瓣周漏、主动脉切口出血等并发症。
Methods 414 patients underwent prosthetic heart valve replacement, were retrospectively analysed.
方法对人工瓣膜置换手术治疗的414例病人结果进行回顾分析。
Methods 414 patients underwent prosthetic heart valve replacement, were retrospectively analysed.
方法对人工瓣膜置换手术治疗的414例病人结果进行回顾分析。
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