~(99m)To-MIBI-Dipyridamole-SPECT Myocardial Perfusion Imaging for the Detection of Coronary Artery Disease / 第二军医大学学报

ABSTRACT

Forty two patients with coronary artery disease were studied by SPECT and planar methods with dipyridamoloe and rest Tc 99m-MIBI myocardial perfusion imaging. For SPECT, the sensitivity for identification of patients with coronary artery disease was 91%, and for planar methods, the sensitivity was 70%. Comparing dipyridamole with rest images, three kinds of defects were presented (persistent defect, reversible defect and defect in the rest imaging reduced in the dipyridamole imaging). The correlation between SPECT and planar methods was better than between SPECT and ECG. The agreement was 86% for the former and 78% for the latter. There were no serious side effects in the dipyridamole test.