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目的:探讨核素心肌灌注显像检查在冠心病诊疗中的应用价值。方法:①通过冠脉造影检查和核素心肌灌注显像检查对67例疑似冠心病患者进行确诊。②通过核素心肌灌注显像检查对27例血运重建术术后患者进行复查诊断。结果:核素心肌显像检查诊断冠心病、判断心肌缺血程度的灵敏度与特异性分别为91.1%与82.5%。结论:应用核素心肌显像检查诊断冠心病具有安全无创、准确率高、漏诊率低等优点,是一种值得在临床上推广和应用的冠心病诊断方法。
Objective: To investigate the value of myocardial perfusion imaging in diagnosis and treatment of coronary heart disease. Methods: ①Coronary angiography and radionuclide myocardial perfusion imaging examination of 67 cases of suspected coronary heart disease were diagnosed. ② 27 cases of revascularization patients were reviewed by radionuclide myocardial perfusion imaging. Results: The sensitivity and specificity of radionuclide myocardial imaging in diagnosis of coronary heart disease and myocardial ischemia were 91.1% and 82.5% respectively. Conclusion: The application of radionuclide myocardial imaging in the diagnosis of coronary heart disease is safe, noninvasive, high accuracy and low rate of missed diagnosis. It is a diagnostic method of coronary heart disease that is worth popularizing and applying clinically.