基于冠状动脉CT的血流储备分数在心肌缺血中的研究进展  

Research progress of fractional flow reserve based on coronary CT in myocardial ischemia

作　　者：韩庚 肖喜刚[1] 张金玲[1] 王俊程 HAN Geng;XIAO Xi-gang;ZHANG Jin-ling;WANG Jun-cheng(Department of Radiology,First Affiliated Hospital of Harbin Medical University,Harbin,Heilongjiang,150001,China)

机构地区：[1]哈尔滨医科大学附属第一医院放射科,黑龙江哈尔滨150001

出　　处：《心血管康复医学杂志》2023年第2期179-183,共5页Chinese Journal of Cardiovascular Rehabilitation Medicine

摘　　要：基于冠状动脉CT血管成像的血流储备分数(FFR-CT)是一种新兴的无创性冠状动脉检查技术,随着影像技术的发展和计算机算法的进步,FFR-CT对冠状动脉血管疾病的诊断准确性有所提高,它便于患者早期临床诊疗计划的制定,从而减少主要心血管不良事件的发生。本文对FFR-CT的技术原理、最佳测量点、诊断效能及临床应用前景做一综述。Fractional flow reserve based on coronary CT angiography(FFR-CT)is a new noninvasive coronary artery examination technique.With the development of imaging technology and progress of computer algorithm,FFR-CT diagnostic accuracy of coronary artery disease has improved,which is convenient for making early clinical diagnostic and therapeutic program,so as to reduce incidence of major adverse cardiovascular events.The present article makes a review on principle,optimal measurement point,diagnostic efficacy and clinical application prospect of FFR-CT.

关 键 词：冠心病 血流储备分数 心肌 流体动力学 

分 类 号：R541.4[医药卫生—心血管疾病]