心脏骤停研究的全球研究趋势：基于CiteSpace的文献可视化分析
Global research trends in cardiac arrest research: a visual analysis of the literature based on CiteSpace.
作者信息
Yan Shi-Jiao, Chen Mei, Wen Jing, Fu Wen-Ning, Song Xing-Yue, Chen Huan-Jun, Wang Ri-Xing, Chen Mei-Ling, Han Xiao-Tong, Lyu Chuan-Zhu
机构信息
School of Public Health, Hainan Medical University, Haikou 570100, China.
Research Unit of Island Emergency Medicine, Chinese Academy of Medical Sciences (No. 2019RU013), Hainan Medical University, Haikou 570100, China.
出版信息
World J Emerg Med. 2022;13(4):290-296. doi: 10.5847/wjem.j.1920-8642.2022.071.
BACKGROUND
The high morbidity, high mortality and low survival rate of cardiac arrest (CA) cause a heavy global burden. We aimed to analyze the changes in scientific output related to CA over the past two decades.
METHODS
We analyzed the scientific output related to CA from 2000 to 2020 via the Web of Science. The data were analyzed using CiteSpace software.
RESULTS
In total, 28,312 articles relating to CA were identified in the Web of Science. The volume of scientific research output in the field of global CA research was mainly distributed in the Americas, Europe and Asia, covering a wide range. Of the 28,312 articles, the research content of the highly cited literature mainly focused on CA, mild hypothermia treatment, and prognosis of CA patients.
CONCLUSION
Various scientific methods were applied to reveal scientific productivity, collaboration, and research hotspots in the CA research field. Cardiopulmonary resuscitation (CPR), extracorporeal membrane oxygenation (ECMO), survival and target temperature management are research hotspots. Future research on CA will continue to focus on its treatment and prognosis to improve the survival rate of CA patients.
背景
心脏骤停（CA）的高发病率、高死亡率和低生存率给全球带来了沉重负担。我们旨在分析过去二十年中与CA相关的科研产出变化。
方法
我们通过科学网分析了2000年至2020年与CA相关的科研产出。使用CiteSpace软件对数据进行分析。
结果
在科学网中总共识别出28312篇与CA相关的文章。全球CA研究领域的科研产出量主要分布在美洲、欧洲和亚洲，范围广泛。在这28312篇文章中，高被引文献的研究内容主要集中在CA、轻度低温治疗以及CA患者的预后。
结论
应用了各种科学方法来揭示CA研究领域的科研生产力、合作情况和研究热点。心肺复苏（CPR）、体外膜肺氧合（ECMO）、生存和目标温度管理是研究热点。未来关于CA的研究将继续聚焦于其治疗和预后，以提高CA患者的生存率。
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