心力衰竭运动干预研究概况的可视化分析

Visual analysis of exercise intervention in heart failure

目的:对近10年心力衰竭运动干预的研究概况进行可视化分析,为心力衰竭的运动干预提供理论支撑。方法:检索Web of Science核心集数据库中2010年-2019年发表的心力衰竭运动干预的相关文献,分析其学者、学者所属机构和国家分布。利用CiteSpace 5.0 R1软件生成可视化图谱,并采用关键词图谱结合Endnote X7对研究内容进行梳理。结果:共纳入806篇文献,2010年-2019年发文量整体呈增长趋势。发文量排名前3位的国家分别为美国、巴西、意大利,排名前3位的机构分别为Universidade de S?o Paulo,The University of Milan and Duke University;主要发文作者为Kitzman DW、Pina IL、Arena R;研究对象多为中老年门诊病人;干预方法包括有氧运动、耐力运动、高强度间歇运动、瑜伽、太极拳以及多种运动结合的方式,研究设计多采用随机对照试验;研究内容主要为心力衰竭的运动测试,运动对心肌、血压、蛋白质分子及心理健康等的影响等。结论:心力衰竭运动干预正逐渐引起学者的重视,目前以单项运动干预居多,多种运动联合干预较少;运动干预对病人心血管系统的改善、运动能力的提高、心理健康的影响是主要的研究方向。

Objective:To visually analyze the research situation of exercise intervention in heart failure in the past 10 years,in order to provide theoretical support for exercise intervention in heart failure.Methods:The literatures related to exercise intervention in heart failure published from 2010 to 2019 was retrieved from the Web of ScienceTM,and their scholars,their institutions and countries were analyzed.CiteSpace 5. 0 R1 software was used to generate visual atlas,and keyword atlas combined with Endnote X7 was used to analyze the research content.Results:A total of 806 articles were included,and the number of articles published from 2010 to 2019 showed an increasing trend. In terms of publication volume,the top three countries were United States,Brazil and Italy,the top three institutions were Universidade de Sao Paulo,The University of Milan and Duke University. The main authors were Kitzman DW,Pina IL,Arena R. The subjects were mostly middle-aged and elderly outpatients. Intervention methods included aerobic exercise,endurance exercise,high-intensity interval exercise,yoga,Tai Chi and the combination of multiple exercises. Randomized controlled trials were mostly used in the study design. The main contents were the exercise test of heart failure and the effects of exercise on myocardial,blood pressure,protein molecules and mental health.Conclusions:Exercise intervention in heart failure was attracting more and more attention from scholars. At present,single exercise intervention was the most,while combined exercise intervention was less. The main research direction of exercise intervention was the improvement of cardiovascular system,exercise ability,psychological healthy.