Artificial heart valve was the key to treatment of valvular heart disease. The research progress of mechanical valves, bioprosthetic valves and tissue-engineering heart valves were summarized, and the problems of artificial heart valve which need to be solved and improved were noted. Then the trends of artificial heart valve in the future were prospected.%人工心脏瓣膜是治疗瓣膜性心脏病的关键。本文总结了机械瓣膜、生物瓣膜和组织工程心脏瓣膜的研究进展，并指出了人工心脏瓣膜亟待解决与提高的诸多问题，展望了人工心脏瓣膜未来的发展方向。
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