Two parts were included in our study. The first part (Part 1) was to evaluate the value of the 99mTcN-NOET gated SPECT myocardial perfusion imaging(GSPECT) in detecting coronary artery disease(CAD).

• 本研究对~(99m)TcN-NOET从两方面进行研究：第一部分评价~(99m)TcN-NOET静息门控断层心肌灌注显像(gated SPECT myocardial perfusion imaging，GSPECT)对冠状动脉性心脏病(冠心病，coronary artery disease，CAD)患者的诊断价值；