摘要
目的 :探讨硝酸甘油99m Tc -甲氧基异丁基异腈 (MIBI)心肌断层显像对冠心病的诊断价值。方法 :对 80例疑冠心病 (CHD)患者进行静息和硝酸甘油99m Tc -MIBI心肌显像 ,并以冠状动脉造影 (CAG)对照。结果 :硝酸甘油99m Tc -MIBI心肌显像诊断CHD的敏感性为 95 2 % ,特异性为 86 8% ;诊断单支、双支及三支病变的敏感性分别为 92 6%、10 0 %、10 0 %。结论 :99mTc -MIBI心肌断层显像对CHD诊断准确率较高 。
Objects:To evaluate the diagnostic value of 99m Tc-MIBI myocardial imaging with nitroglycein(NTG) sublingual administration in coronary heart disease(CHD).Methods:The result of coronary angiography was used as a standard.80 cases with suspected CHD underwen rest and nitroglycein 99m Tc-MIBI myocardial imaging.Results:The sentivity and specificity of NTG 99m Tc-MIBI myocardial imaging diagnosing CHD were 95 2%,85 8% respectively.The sensitivity of diagnosing single,double and triple vessel disease was 92 7%,100% and 100%,respectively.Conclution:NTG 99m Tc-MIBI myocardial imaging diagnosing CHD is safe,accurate and reliable.
出处
《江苏临床医学杂志》
2002年第1期15-16,20,共3页
Journal of Jiangsu Clinical Medicine
基金
江苏省教育厅自然科学基金项目
