基于CiteSpace的近5年房颤电生理研究的可视化分析

Visualization analysis of atrial fibrillation electrophysiology research in recent 5 years based on CiteSpace

目的分析近5年房颤电生理研究领域的研究现状、热点及趋势。方法以Web of Science核心合集数据库为数据来源,利用可视化分析软件Citespace5.0 R4 SE对近五年房颤电生理相关研究进行可视化分析,探讨相关研究的作者、国家/机构分布、期刊分布状况以及对关键词进行分析。结果纳入981篇SCI文章,发文量最高的作者是CHEN SA,引文量最高的作者是Haissaguerre M,英国、德国、美国及中国为该领域研究的主要国家,杜伊斯堡-埃森大学和哈佛医学院是房颤电生理研究的重要机构,载文量最多的期刊是Heart rhythm,被引频次最高的期刊是Circulation,主要的研究热点是房颤发生和维持的电生理机制研究、导管消融治疗房颤的研究及心衰合并房颤的研究。心房颤动导管消融的辐射防护,房颤的离子通道的研究是研究的前沿趋势。结论本研究为了解房颤电生理提供了一个视角,为房颤电生理研究者识别潜在的合作者和合作机构、热点话题和研究前沿提供了有价值的信息。

AIM To explore the research status,hotspots and trends in research on atrial fibrillation electrophysiology in the recent 5 years.METHODS The Web of Science core collection database was used as the data source and the visual analysis software Citespace5.0 R4 SE was used to visualize the studies of atrial fibrillation electrophysiology in the past five years.The authors,national/institutional distribution,journal distribution and related research were discussed.RESULTS Nine hundred and eighty-one articles were obtained.The author with the highest number was CHEN SA and the author with the highest co-cited frequency was Haissaguerre M.The UK,Germany,the United States and China were the main countries in the field and Duisburg-Essen University and Harvard Medical School were important institutions for the study of atrial fibrillation electrophysiology.Heart Rhythm was the most productive journal and Circulation was the most cited journal.The occurrence and maintenance of atrial fibrillation,catheter ablation and heart failure with atrial fibrillation were the hotspots.Radiation protection of atrial fibrillation catheter ablation and ion channel study of atrial fibrillation would be the leading edge of research.CONCLUSION The study provides a perspective for understanding the electrophysiology of atrial fibrillation and provides valuable information for atrial fibrillation electrophysiology researchers to identify potential collaborators,partner institutions,hot topics and research frontiers.