Luo Li, Zhao Chunmei, Chen Niannian, Dong Yiming, Li Zhanpeng, Bai Yaqin, Wu Peng, Gao Cairong, Guo Xiangjie
Department of Pathology, School of Forensic Medicine, Shanxi Medical University, Taiyuan, China.
Heliyon. 2023 Jul 22;9(8):e18586. doi: 10.1016/j.heliyon.2023.e18586. eCollection 2023 Aug.
Sudden coronary death is a major global public health issue that has a significant impact on both individuals and society. Nowadays, scholars are active in sudden coronary death all over the world. However, no relevant bibliometric studies have been published. Here, we aim to gain a better understanding the current state of research and to explore potential new research directions through bibliometric analysis.
Articles and reviews on sudden coronary death from 2012 to 2023 were retrieved from the Web of Science Core Collection (WoSCC). The topic search was conducted using the following keywords: ((("sudden cardiac death" OR "sudden death") AND (coronary OR "myocardial infarction")) OR "sudden coronary death"). Knowledge maps of authors, countries, institutions, journals, keywords, and citations were conducted by CiteSpace. Publication dynamics, hotspots, and frontiers were analyzed independently by authors.
A total of 2914 articles were identified from January 1, 2012 to June 20, 2023. The USA (n = 972) contributed the greatest absolute productivity and UK (centrality = 0.13) built a robust global collaboration. Harvard University was the institution with the highest number of publications (n = 143). Huikuri HV and Junttila MJ were the most published authors who devoted to searching for biomarkers of sudden coronary death. American Journal of Cardiology was the journal with the most publications, and Circulation was the most cited journal. Left ventricular ejection fraction, society, inflammation, and fractional flow reserve became novel burst words that lasted until 2023. Research on etiology and pathology, role of early risk factors in risk stratification, potential predictive biomarkers and novel measurement methods for the prevention and management of sudden coronary death were identified as the research hotspots and frontiers.
Our knowledge and understanding of sudden coronary death have significantly improved. Ongoing efforts should focus on the various etiologies and pathologies of sudden coronary death. Furthermore, a novel sudden coronary death risk model, large-scale population studies, and the rational use of multiple indicators to individualize the assessment of sudden coronary death and other risk factors are other emerging research trends.
心源性猝死是一个重大的全球公共卫生问题，对个人和社会都有重大影响。如今，世界各地的学者都在积极研究心源性猝死。然而，尚未发表相关的文献计量学研究。在此，我们旨在通过文献计量分析更好地了解当前的研究现状，并探索潜在的新研究方向。
从科学网核心合集（WoSCC）中检索2012年至2023年关于心源性猝死的文章和综述。使用以下关键词进行主题搜索：((("心源性猝死" 或 "猝死") 且 (冠状动脉 或 "心肌梗死")) 或 "心源性猝死")。通过CiteSpace绘制作者、国家、机构、期刊、关键词和引文的知识图谱。作者独立分析发表动态、热点和前沿。
2012年1月1日至2023年6月20日共识别出2914篇文章。美国（n = 972）的绝对生产力最高，英国（中心性 = 0.13）建立了强大的全球合作。哈佛大学是发表文章数量最多的机构（n = 143）。胡库里·H·V和尤蒂拉·M·J是致力于寻找心源性猝死生物标志物的发表文章最多的作者。《美国心脏病学杂志》是发表文章最多的期刊，《循环》是被引用次数最多的期刊。左心室射血分数、社会、炎症和血流储备分数成为持续到2023年的新兴突发词。心源性猝死的病因和病理、早期危险因素在风险分层中的作用、潜在的预测生物标志物以及预防和管理心源性猝死的新测量方法的研究被确定为研究热点和前沿。
我们对心源性猝死的认识和理解有了显著提高。持续的努力应集中在心源性猝死的各种病因和病理上。此外，一种新的心源性猝死风险模型、大规模人群研究以及合理使用多种指标对心源性猝死和其他危险因素进行个体化评估是其他新兴的研究趋势。
