| 宝石能谱CT冠状动脉成像在冠心病诊断中的应用 |
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| 引用本文： | 李晓红,陈兴灿,赵凯宇. 宝石能谱CT冠状动脉成像在冠心病诊断中的应用[J]. 东南国防医药, 2012, 14(4): 322-324 |
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| 作者姓名： | 李晓红 陈兴灿 赵凯宇 |
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| 作者单位： | 解放军117医院医学影像科,浙江杭州,310013 |
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| 摘 要： | 目的 评价宝石能谱CT冠状动脉成像(CTA)在冠心病诊断中应用价值.方法 63例疑似冠心病分别接受CTA和冠状动脉造影检查,以冠状动脉造影结果为“金标准”对照,评估冠状动脉CTA检查的准确度.结果 冠状动脉CTA可以清晰显示冠状动脉狭窄病变,与冠状动脉造影相比,两者的符合率达96.0％.结论 CTA安全、简便和无创伤,对冠状动脉疾病具有较大的诊断价值.
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| 关 键 词： | CT冠状动脉成像 冠状动脉造影 冠心病 |
Evaluation of gemstone spectral CT coronary angiography in diagnosis of coronary heart disease |
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| LI Xiao-hong , CHEN Xing-can , ZHAO Kai-yu. Evaluation of gemstone spectral CT coronary angiography in diagnosis of coronary heart disease[J]. Journal of Southeast China National Defence Medical Science, 2012, 14(4): 322-324 |
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| Authors: | LI Xiao-hong CHEN Xing-can ZHAO Kai-yu |
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| Affiliation: | . Department of Radiology,l l 7 Hospital of PLA,Hangzhou,Zhe- jiang 310013, China |
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| Abstract: | Objective To investigate the diagnostic accuracy using gemstone spectral CT scanner in patients with suspected coronary artery disease. Methods Sixty-three patients with suspected coronary artery disease underwent CT coronary angiography （CTA） and selected coronary angiography （CAG）. The diagnostic accuracy of CTA was evaluated compared with CAG which was served as ＂gold standard＂. Results Gemstone spectral CT could demonstrate the coronary arterial stenosis clearly. Conclusion Gemstone spectral CT coro- nary angiography is a safe,simple and reliable noninvasive method for screening coronary artery disease in pa- tients with suspected coronary artery disease. |
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| Keywords: | CT coronary angiography coronary angiography coronary heart disease |
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