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基于MEDLINE收录的室性心律失常研究的文献计量分析

Bibliometric analysis of literatures of ventricular arrhythmias based on MEDLINE

摘要:

目的 总结分析室性心律失常(VAs)相关研究的现状及发展趋势.方法 采用GoPubMed为检索工具,检索MEDLINE数据库中收录的VAs相关的研究文献(1970年1月1日至2015年11月31日),并对文献发表的时间、地域、期刊及研究主题等分布特征进行计量分析.结果 共检索到文献28 411篇,研究文献自1992年后呈逐年上升趋势,2008年后进入平台期.文献发表量前3位国家依次为美国(7 404篇,26.06%)、日本(1 897篇,6.68%)和德国(1 573篇,5.54%),中国居第8位(623篇,2.19%),但中国自2000年后发文总量呈快速上升趋势.发文量前3位的城市依次为美国波士顿、美国纽约及日本东京.中国发文量前5位的城市依次为北京、武汉、上海、南京和广州.发文量前5位的杂志分布是Pacing and Clinical Electrophysiology、Circulation、Journal of Cardiovascular Electrophysiology、The American Journal of Cardiology和Heart Rhythm,它们共发表文献5 964篇,占总量的20.99%.VAs中心室颤动、室性心动过速、室性早搏及其相关的药物、植入型心律转复除颤器(ICD)和射频消融治疗为主要研究主题.结论 VAs是心血管领域的研究重点与热点之一,但近年来VAs的研究已到平台期.相关研究主要集中在美国、日本等相对发达国家,我国在整体质量上有待进一步提高.

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abstracts:

Objective To summarize and analyze the research status and development trends of the ventricular arrhythmias (VAs).Methods We used the GoPubMed as the retrieval tool to retrieve the literature of the VAs in the MEDLINE database(1970.01.01-2015.11.31),and the distribution of literatures by year,area,publication journals,and top terms was analyzed.Results There were totally 28 411 papers published.The literature number increased rapidly after 1992,reaching the platform period in 2008.The leading country in VAs research area was United States (7 404,26.06%),followed by Japan (1 897,6.68%) and Germany (1 573,5.54%),and China ranked eighth (623,2.19%),but the total amount of publications conducted by Chinese showed a rapid upward trend since 2000.The top three literatures output cities were Boston (United States),New York City (United States),Tokyo (Japan).Beijing,Wuhan,Shanghai,Nanjing and Guangzhou were the top five cites in China.The top five productive journals were Pacing and Clinical Electrophysiology、Circulation、Journal of Cardiovascular Electrophysiology、The American Journal of Cardiology and Heart Rhythm,which accounted for 20.99% of the total publications.The related VAs research topics were ventricular fibrillation,ventricular tachycardia,premature ventricular complexes,and the related therapies including the drug therapy,implantable cardioverter defibrillator (ICD) therapy,radiofrequency ablation therapy.Conclusion Although VAs is one of the key and hot spots in the cardiovascular field,the research of VAs has been to the platform in recent years.The related studies were mainly conducted in the United States,Japan and other developed cou ntries,the overall quality of publication of China should be further improved.

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作者: 李小荣 [1] 满艺龙 [1] 肖锋 [1] 杜为 [1] 刘榜霞 [1] 郑雅云 [1] 顾卫娟 [1] 陈椿 [1] 张凤祥 [1]
第一作者: 李小荣
栏目名称: 临床研究
DOI: 10.3760/cma.j.issn.1007-6638.2016.05.014
发布时间: 2016-12-06
基金项目:
国家“十二五”科技支撑计划项目 国家自然科学基金 江苏省自然科学基金 江苏高校优势学科建设工程 National "Twelfth Five-Year" Plan for Science & Technology Support National Natural Science Foundation of China Natural Science Foundation for Young Investigators of Jiangsu Province Priority Academic Program Development of Jiangsu Higher Education Institutions
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