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本文报告25例临床确定为心肌梗塞(心梗)的病人~(99m)Tc-MIBI 心肌断层显象表明急性心梗心肌放射性分布呈缺损改变,陈旧性心梗80%呈缺损改变,其余表现稀疏。心电图对心梗病灶的检出率仅为核素心肌断层的58.8%。心血池显象表明心梗病人的各项心功能参数、室壁运动、相位图和相位直方图,与正常人比较呈现明显异常。两项检测结果的结合可明确心梗的部位、程度、范围,病人的心脏功能状态,以及由此估计病人的预后。
This report reports 25 myocardial infarction patients with myocardial infarction (myocardial infarction) 99m Tc-MIBI myocardial imaging showed myocardial infarction myocardial radioactivity distribution of defects, 80% of old myocardial infarction defects, the rest of the performance of sparse . ECG detection rate of myocardial infarction lesions only 58.8% of radionuclide myocardial infarction. Blood pool imaging showed that cardiac function parameters of myocardial infarction patients, wall motion, phase diagram and phase histogram, compared with normal showed significant abnormalities. The combination of these two tests clearly identifies the location, extent, and extent of MI, the patient’s cardiac status, and the patient’s prognosis.