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腺苷负荷心肌灌注显像在糖尿病冠心病中的诊断价值 被引量:1

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摘要 为探讨腺苷负荷核素心肌灌注SPECT显像在糖尿病合并冠心病诊断中的价值,对2型糖尿病合并冠心病患者40例(A组),单纯2型糖尿病患者48例(B组)及正常者40例(C组)均行腺苷负荷核素心肌灌注显像(MPI),并半定量分析其MPI结果。结果全部糖尿病患者中有40例同时行冠状动脉造影(CAG)及腺苷负荷心肌灌注显像,腺苷负荷心肌灌注显像诊断糖尿病冠心病的灵敏度为86.7%,特异性为70.0%,准确性为82.5%;A组心肌灌注显像SDS评分明显高于其它两组,差异有统计学意义(P<0.05)。腺苷负荷心肌灌注显像可以成为诊断糖尿病冠心病首选的无创性检查方法,及时检出糖尿病患者中无症状心肌缺血患者,并可早期发现糖尿病患者冠状动脉储备功能减低,为临床预防和干预性治疗糖尿病冠心病的发生发展提供依据。
出处 《宁夏医科大学学报》 2009年第2期217-219,共3页 Journal of Ningxia Medical University
基金 2006年宁夏医科大学面上项目
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