摘要
心肌显像对于探测心肌梗塞、一过性心肌缺血及其它心肌疾病的诊断是一种无创性简便、灵敏的方法。特别是继２０１ＴＩ之后９９ｍＴＣ—ＭＩＢＩ已被广泛用于心肌断层显像，一些新的显像剂也不断进入临床研究。心肌ＳＰＥＣＴ显像已不只是被用于诊断冠心病，它在冬眠心肌的检测，冠状动脉再血管化的应用已得到临床公认。定量分析心肌灌注ＳＰＥＣＴ显像是将来方法学上的重点研究方向。心肌代谢、１２３Ｉ—ＭＩＢＧ等显像对预后估价、疗效判定、合理选择冠状动脉再血管化的适应症等是心肌ＳｔＥＣＴ的临床应用发展方向。
Myocardial imaging is a kind of noninvasive. simple.convenient and sensitive method for detecting myocardial infarction.temporary myocardial iscbemia and the other myocardial diseases. After201 T1,99mTo--MIBI was widespreadly used for myocardial tomography imaging. Several new imaging agents was continually used for clinical study. Myocardial tomograpby is not only used for coronary heart disease,it can detect wintersleep myocardial.coronary caplialry reconstructing.SPECT myocardial imaging is a emphasis studying direction in the future for quantifying SPECT myocardial imaging. It is a developing direction of myocardial SPECT imaging clinical use for myocardial metabolism. estimation of I123-MIBG.determing effect of treatment.selection of coronary capillary reconstruction.
