背景:完全肺静脉异位连接(TAPVC)是一种罕见的先天性心脏病,其特征是所有肺静脉都无法连接到左心房。我们以前的文献计量学文章仅总结了TAPVC研究中引用最多的100篇论文的特征。本研究的目的是使用综合文献计量分析来考察发展历史,当前状态,以及TAPVC领域的未来趋势。
方法:2000年至2023年之间发表的所有TAPVC出版物均来自WebofScienceCoreCollection。按出版年份对出版物和引文数据进行定量分析,国家,机构,作者,和日记。共同作者和共现分析使用VOSviewer进行,使用CiteSpace识别关键字和参考突发。采用皮尔森检验检验两个连续变量之间的相关性。
结果:截至2023年7月20日,我们确定了368种出版物,引文为3320。这些出版物发表在132种期刊上,由来自47个国家的457个机构的1835名研究人员撰写。关于出版物的数量,顶级国家,顶级机构,顶级作者,顶级期刊是美国(n=82),上海交通大学(n=13),陈慧文(n=9),胸外科和小儿心脏病学年鉴(每个n=29),分别。对于引用次数,顶级国家,顶级隶属关系,顶级作者,顶级期刊是美国(n=1348),多伦多大学(n=250),ChristopherA.Caldarone(n=315),和胸外科年鉴(n=746),分别。国家出版物数量与GDP显著相关(R=0.887,P<0.001),研发(R&D)支出(R=0.375,P=0.013),人口(R=0.694,P<0.001),和期刊(R=0.751,P<0.001)。国家引用次数与GDP显著相关(R=0.881,P<0.001),研发支出(R=0.446,P=0.003),人口(R=0.305,P=0.037),和期刊(R=0.917,P<0.001)。TAPVC领域的国际合作没有得到很好的发展。最常引用的出版物讨论了TAPVC患者死亡率和再手术率的时代变化。最常见的关键词是“完全性肺静脉连接异常”和“先天性心脏病”。关键字“病例报告”最近出现,平均发生年为2021.8。共现分析将26个关键词分为六个主题:TAPVC的手术修复,术后肺静脉狭窄,TAPVC患者的手术修复,超声心动图在TAPVC诊断中的应用,超声心动图在TAPVC产前诊断中的应用,无缝合技术在右心房异构或单心室TAPVC患者手术修复中的应用。引用脉冲串检测识别出32个引用脉冲串,其中七个在2023年之前一直持续引用。
结论:本研究进行了文献计量分析,以全面概述TAPVC研究。我们希望为促进TAPVC领域的发展提供新的思路。
BACKGROUND: Total anomalous pulmonary venous connection (TAPVC) is a rare congenital heart disease characterized by the inability of all pulmonary veins to connect to the left atrium. Our previous bibliometric article summarized the characteristics of only the 100 most cited papers in TAPVC research. The purpose of this study was to use comprehensive bibliometric analysis to examine the development history, current status, and future trends in the field of TAPVC.
METHODS: All publications on TAPVC published between 2000 and 2023 were collected from the Web of Science Core Collection. The publication and citation data were quantitatively analyzed by publication year, country, institution, author, and journal. Co-authorship and co-occurrence analyses were performed using VOSviewer, and keyword and reference bursts were identified using CiteSpace. Pearson\'s test was used to examine the correlations between two continuous variables.
RESULTS: As of July 20, 2023, we identified 368 publications with 3320 citations. These publications were published in 132 journals and authored by 1835 researchers from 457 institutions in 47 countries. For the number of publications, the top country, top institution, top author, and top journals were the United States (n = 82), Shanghai Jiao Tong University (n = 13), Huiwen Chen (n = 9), and Annals of Thoracic Surgery and Pediatric Cardiology (n = 29 each), respectively. For the number of citations, the top country, top affiliation, top author, and top journal were the United States (n = 1348), University of Toronto (n = 250), Christopher A. Caldarone (n = 315), and Annals of Thoracic Surgery (n = 746), respectively. The number of national publications significantly correlated with GDP (R = 0.887, P < 0.001), research & development (R&D) expenditure (R = 0.375, P = 0.013), population (R = 0.694, P < 0.001), and journals (R = 0.751, P < 0.001). The number of national citations significantly correlated with GDP (R = 0.881, P < 0.001), R&D expenditure (R = 0.446, P = 0.003), population (R = 0.305, P = 0.037), and journals (R = 0.917, P < 0.001). International collaboration in the field of TAPVC was not well developed. The most commonly cited publication discussed era changes in mortality and reoperation rate in TAPVC patients. The most common keywords were \"total anomalous pulmonary venous connection\" and \"congenital heart disease\". The keyword \"case report\" appeared most recently, with an average occurrence year of 2021.8. The co-occurrence analysis grouped 26 keywords into six themes: surgical repair of TAPVC, postoperative pulmonary vein stenosis, surgical repair of TAPVC patients with heterotaxy, application of echocardiography in diagnosing TAPVC, application of echocardiography in the prenatal diagnosis of TAPVC, and application of the sutureless technique in the surgical repair of TAPVC patients with right atrial isomerism or a single ventricle. Citation burst detection identified 32 references with citation bursts, seven of which had ongoing citation bursts until 2023.
CONCLUSIONS: This study conducted a bibliometric analysis to provide a comprehensive overview of TAPVC research. We hope to offer new ideas for promoting development in the field of TAPVC.