运动^(99m)锝—异腈心肌断层显象对冠心病诊断的评价  

EVALUATION OF KINETIC^(99m) TECHNETIUM MIBI MYOCARDIAL TOMOGRAPHY FOR THE DIAGNOSIS OF CORONARY HEART DISEASE

作　　者：陈佩贞[1] 李昭骥[1] 林伟[2] 魏学立[2] 

机构地区：[1]广州医学院第二附属医院心内科 [2]广州医学院第二附属医院核医学科

出　　处：《广东医学》1992年第6期295-297,共3页Guangdong Medical Journal

摘　　要：运动^(201)铊心肌断层显象对冠心病的诊断价值国内已有报道,其灵敏度为94%,特异性为90%。国外报道,其灵敏度为91%,特异性为89%。由于检查费用昂贵。^(99)m technetium MIBI (^(99)mTc-MIBI) myocardial tomography (bullseye) was evaluated in 100 patients with coronary heart disease (CHD) and 10 normal during exercise and rest. The results showed a high sensitivity (91%) and specificity (90%) in detecting CHD by bullseye. Bullseye was more sensitive and accurate in detecting damaged ventricular segments than ECG, especially for posterior, lateroposterior, and apex. There was a high coincidence rate in detecting CHD by bullseye and by coronary angiography. The number of damaged ventricular segments found by bullseye was positive correlation to CK-MB concentration (r=0.5964,p<0.001). Bullseye was an accurate non-invasive method sor the dignosis of CHD.

关 键 词：冠心病 锝99M CT 

分 类 号：R541.404[医药卫生—心血管疾病]