实用心电与临床诊疗2025，Vol.34Issue(4)：531-535,5.DOI:10.13308/j.issn.2097-5716.2025.04.011
人工智能技术联合CT血管造影对冠状动脉疾病的临床诊断价值
Clinical diagnostic value of artificial intelligence technology combined with CT angiography for coronary artery disease
刘静静 1洪念全1
作者信息
- 1. 457000 河南濮阳,濮阳惠民医院影像科
- 折叠
摘要
Abstract
Objective To investigate the diagnostic value of artificial intelligence(AI)technology combined with CT angiography(CTA)for coronary artery disease.Methods Seventy patients with coronary lesions underwent CTA examination combined with AI technology.The time of manual and AI-assisted diagnosis were compared,along with image quality in volume rendering(VR)and factors contributing to image defects separately by manual,AI-assisted,and combined diagnostic approaches.Using coronary angiography(CAG)as the"gold standard",the diagnostic efficiency for coronary stenosis was analyzed among the three methods,and their consistency with CAG results was evaluated.Results The total time for manual post-processing and report generation was longer than that of AI-assisted diagnosis[(25.37±6.74)min vs.(1.53±0.28)s],with statistically significant difference(P＜0.05).No statistically significant differences were found in VR image quality ratings or image defect factors among the three diagnostic approaches(all P＞0.05).Among the 70 patients,38 were confirmed with coronary stenosis and 32 without stenosis by the gold standard.The combined manual and AI-assisted diagnosis demonstrated superior value for coronary stenosis compared to either method alone,showing the strongest consistency with CAG results(P＜0.05).Conclusion The combination of AI technology and CTA examination demonstrates significant advantages in diagnosing coronary artery disease,effectively reducing diagnostic time and improving diagnostic accuracy.Its strong consistency with CAG results supports its use as an effective clinical method for differentiating coronary artery disease,which deserves widespread clinical application.关键词
冠状动脉/人工智能技术/CT血管造影/冠心病Key words
coronary artery/artificial intelligence technology/CT angiography/coronary heart disease分类
医药卫生引用本文复制引用
刘静静,洪念全..人工智能技术联合CT血管造影对冠状动脉疾病的临床诊断价值[J].实用心电与临床诊疗,2025,34(4):531-535,5.
