一体化PET/MR用于缺血性心脏病进展  

Application progress of hybrid PET/MR in ischemic heart diseases

作　　者：覃春霞 张永学[1,2] 汪朝晖 兰晓莉[1,2] QIN Chunxia;ZHANG Yongxue;WANG Zhaohui;LAN Xiaoli(Department of Nuclear Medicine,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430022,China;Hubei Province Key Laboratory of Molecular Imaging,Wuhan 430022,China;Department of Cardiology,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430022,China)

机构地区：[1]华中科技大学同济医学院附属协和医院核医学科,湖北武汉430022 [2]分子影像湖北省重点实验室,湖北武汉430022 [3]华中科技大学同济医学院附属协和医院心内科,湖北武汉430022

出　　处：《中国医学影像技术》2021年第5期768-771,共4页Chinese Journal of Medical Imaging Technology

基　　金：国家自然科学基金面上项目(81873906);华中科技大学同济医学院研究型临床医师资助计划(5001530008)。

摘　　要：PET和MRI诊断心血管疾病价值均较高。PET/MR一体机的出现为心血管系统成像带来了新的希望和挑战。心脏PET/MR融合了PET定量测量、分子水平成像和MR动态功能和解剖评价于一体,可一站式完成心血管检查,应用潜力较好。本文对一体化PET/MR在心脏显像中的技术问题及其在缺血性心脏病的临床应用现状及前景进行综述。Both PET and MRI were valuable in diagnosis of cardiovascular diseases.The emergence of hybrid PET/MR brought new hopes and challenges for cardiovascular imaging.Cardiac PET/MR combines the advantages of quantitative measurement and molecular imaging from PET and dynamic functional and anatomical evaluation from MR,which can complete cardiovascular examination in a one-stop manner and has good application potential.The technical problems of integrated PET/MR in cardiac imaging and the status and prospects in ischemic heart diseases were reviewed in this article.

关 键 词：心肌缺血 冠状动脉疾病 正电子发射断层扫描 磁共振成像 

分 类 号：R541[医药卫生—心血管疾病] R817.4[医药卫生—内科学]