中文摘要：

目的 揭示人工心脏研究论文总体发展趋势,为人工心脏研究提供借鉴.方法 利用科学引文索引（SCI E）的分析功能、文献信息统计方法及Microsoft Excel作为数据分析的基本方法,进行了文献的数据挖掘和信息分析工作.结果 从分析数据得到人工心脏的研究呈上升趋势,美国、德国和日本等国的研究引领世界.结论 中国的人工心脏研究已取得了卓有成效的发展,尚需加大资金的投入.

英文摘要：

Objective To reveal the trend of artificial heart research papers and provide the literature assistance to the researchers in the related fields. Method Based on the information platform of ISI web of knowledge, and literature metrology and microsoft excel softwarewe present the literature analysis and comparisons of artificial heart in science citation index （expanded） in different aspects. Result These analysis results find the research of artifical heart is rising, and American, German and Japan have been on top 3 in the artificial heart research in the world. Conclusion Artificial heart research in china has achieved obvious progress, and more necessary founding is needed.