SPECT MPI参数研究进展及其临床价值  

Research progress and clinical value of parameters in SPECT MPI

作　　者：李媛媛 王若楠[1] 汪燕辉 胡迎琦 刁鑫 李思进[1] Li Yuanyuan;Wang Ruonan;Wang Yanhui;Hu Yingqi;Diao Xin;Li Sijin(Department of Nuclear Medicine,First Hospital of Shanxi Medical University,Collaborative Innovation Center for Molecular Imaging Precision Diagnosis and Treatment,Taiyuan 030001,China)

机构地区：[1]山西医科大学第一医院核医学科、分子影像精准诊疗省部共建协同中心,太原030001

出　　处：《中华核医学与分子影像杂志》2025年第1期53-56,共4页Chinese Journal of Nuclear Medicine and Molecular Imaging

基　　金：2023山西省基础研究计划(自由探索类)项目(202303021222344)。

摘　　要：SPECT心肌灌注显像(MPI)可一站式获得心肌灌注、形态学、功能学及机械同步性等众多参数,成为各类心血管疾病(CVD)诊疗流程中必不可少的无创检查技术。随着心脏专用SPECT机、显像方案及图像重建算法技术的不断发展,其在CVD诊疗中的应用不断拓展。该文回顾了近年来SPECT MPI定性、半定量及定量参数的研究进展,阐述各类参数的阈值、影响因素及应用价值。SPECT myocardial perfusion imaging(MPI)can obtain many parameters such as myocardial perfusion,morphology,function and mechanical synchronization in one stop,which has become an essential non-invasive examination technique in the diagnosis and treatment of various cardiovascular diseases(CVD).With the continuous development of cardiac SPECT instrument,imaging scheme and image reconstruction algorithm,its application in the diagnosis and treatment of CVD is expanding.This paper reviews the research progress of qualitative,semi-quantitative and quantitative parameters of SPECT MPI in recent years,and expounds the threshold,influencing factors and application value of various parameters.

关 键 词：心肌灌注显像 体层摄影术 发射型计算机 单光子 发展趋势 

分 类 号：R54[医药卫生—心血管疾病]