Objective To study the diagnostic value of Rest-adenosine stress 99mTc-MIBI G-MPI in suspected coronary artery disease(CAD)patients with chest pain or distress.

目的进一步探讨负荷、静息门控心肌灌注显像在临床主诉胸痛、胸闷而疑诊冠心病患者中的临床应用。

However, 99mtc HDRBC scintigraphy offers far inferior anatomic resolution compared with sonography, ct, and MRI, which may limit detection of small splenic tissue.

然而99mtc HDRBC闪烁照相术与超声、CT、MRI相比，解剖分辩率较低，限制其对较少脾组织的探查。

All patients were divided into 3 groups by the level of 99mtc-hl91 uptake rate and followed up above 1 year, compared the incidence rate of hard events to 3 groups.

根据摄取率高低分为高摄取、低摄取和无摄取组，随访1年以上，对3组患者心脏不良事件的发生率进行比较。

Objective To explore the characteristics of neuropsychological tests and SPECT with 99mTc HMPAO of Alzheimer disease(AD) and their differential diagnostic value between AD and Parkinson's disease(PD).

目的研究阿尔茨海默病（AD）神经心理学测验、脑SPECT特征及与帕金森病（PD）的辅助鉴别诊断价值。