兰州大学学报（医学版）2025，Vol.51Issue(7)：81-87,94,8.DOI:10.13885/j.issn.2097-681X.2025.07.012
心脏双能CT在评估冠心病心肌缺血中的应用进展
Advances in the application of cardiac dual-energy CT for assessing myocardial ischemia in coronary heart disease
摘要
Abstract
In recent years,the rapid development of energy computed tomography(CT)imaging technology,especially the cardiac dual-energy CT imaging,has greatly enhanced its application value and importance in the clinical cardiovascular disease.A series of new technologies based on cardiac dual-energy CT,such as non-invasive computed tomography-fractional flow reserve(CT-FFR),late iodine enhancement of myocardium(LIE),and quantitative extracellular volume fraction(ECV)technology,have provided important bases for di-agnosis and treatment,assessment,analysis of cardiac muscle tissue characterization,and prognostic informa-tion in the myocardial ischemia of coronary heart disease(CHD).This article introduced the current status of the application of CT-FFR and ECV technology in functional assessment of the myocardial ischemia of coro-nary heart disease,in order to provide ideas and methods for the diagnosis,treatment and prognosis of coro-nary heart disease.关键词
计算机断层扫描/血流储备分数/细胞外体积分数/冠心病/心肌缺血/双能CTKey words
computed tomography/fractional flow reserve/extracellular volume fraction/coronary heart dis-ease/myocardial ischemia/dual-energy CT分类
医药卫生引用本文复制引用
崔业静,牛猛,郭顺林..心脏双能CT在评估冠心病心肌缺血中的应用进展[J].兰州大学学报（医学版）,2025,51(7):81-87,94,8.基金项目
2024年度兰州市科技发展指导性计划资助项目(2024-9-108) （2024-9-108）
兰州大学第一医院青年基金资助项目(ldyyyn2023-99) （ldyyyn2023-99）
