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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。
youdao
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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。
youdao