Abstract：Objective To analyze the present situation, trend and hot spots of the application of artificial intelligence technology
in echocardiography examination equipment. Methods In the core database of Web of Science, literature about the application of
artificial intelligence in echocardiography in recent ten years was searched. And the literature was analyzed by using Citespace
software and bibliometric. Visual analysis was carried out from the perspectives of the annual publication volume, the main research
countries and institutions, the sources of published journals and the co-occurrence of keywords, and the clustering of co-cited
documents. Results A total of 383 articles were retrieved, among which the countries with the largest number of published articles
were China and the United States. The research institutions with the largest number of published articles were Mayo Medical Center,
University of British Columbia, Northwest University, University of California, San Francisco, etc.. The journals with the largest
number of published articles were Front Cardiovasc Med, JACC-Cardiovasc Imag. The early research trend lied in exploring how to
apply artificial intelligence technology to the identification of echocardiography, that is, how to correlate the image features with the
corresponding diagnosis. Later, various views of two-dimensional echocardiography were identified by developing corresponding
algorithms. Recently, the hot spot was the application of deep learning to the diagnosis of cardiomyopathy and coronary heart
disease of echocardiography. Conclusion CiteSpace is used to analyze the application of artificial intelligence technology in
echocardiography, which shows the main research in this field and the countries and institutions cooperating with each other at
present, and reveals the research trend in this field, which can provide certain reference value for the equipment development and
application personnel.
张浩，常建东. 基于文献计量方法的人工智能在超声心动图中的应用进展研究[J]. 中国医疗设备, 2023, 38(1): 127-133.
ZHANG Hao, CHANG Jiandong. Research of the Application Progress of Artificial Intelligence in Echocardiography
Based on Bibliometric Method. China Medical Devices, 2023, 38(1): 127-133.
