| 64层螺旋CT冠状动脉成像图像质量控制研究 |
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| 引用本文： | 罗强,黄振才.64层螺旋CT冠状动脉成像图像质量控制研究[J].影像技术,2014(2):7-8. |
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| 作者姓名： | 罗强 黄振才 |
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| 作者单位： | [1]河南省淮滨县人民医院,河南464400 [2]河南省淮滨县第二人民医院。河南464400,河南464400 |
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| 摘 要： | 目的:总结64层螺旋CT冠状动脉成像图像质量控制经验。方法:收集我院2012年6月-2013年7月进行冠状动脉血管造影检查的患者120例,使用AquilionTSX-101A64排CT进行检查。结果:本组120例患者中,有动脉亚段全部显示清晰79例,占65.8%;四个动脉亚段单一显示不清晰29例,占24.2%;动脉亚段均显示不清12例,占10.0%。结论:64层螺旋CT冠状动脉成像检查前控制好患者心率,选择最佳的重建时相窗,可以提高冠脉的成像质量。
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| 关 键 词： | 层螺旋CT 冠状动脉 成像 图像质量 控制研究 |
64 Layers Spiral CT Coronary Artery Imaging Image Quality Control Research |
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| LUO Qiang,HUANG Zhen-cai.64 Layers Spiral CT Coronary Artery Imaging Image Quality Control Research[J].Image Technology,2014(2):7-8. |
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| Authors: | LUO Qiang HUANG Zhen-cai |
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| Affiliation: | 1.Huaibin County of Henan Province People＇s Hospital, Henan 464400, China; 2.The Second People＇s Hospital of Henan Province Huaibin County, Henan 464400, China) |
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| Abstract: | Objective： To summarize 64 layers spiral CT coronary artery imaging image quality control experience. Methods： Collected from June 2012 to July 2013 to 120 cases of patients with coronary artery angiography, using AquilionTSX-101A64 row CT check. Results： 120 cases of patients, the arteries and period of all showed clear of 79 cases （65.8%）, four arteries and the period of a single display not clear 29 cases, accounted for 24.2%, artery and the period of 12 cases have shown is not clear, accounting for 10.0%. Conclusion： Spiral CT coronary artery imaging of 64 layer control heart rate and good patients before choosing the best reconstruction phase window, can improve the imaging quality of coronary artery. |
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| Keywords: | 64 Layer Spiral CT Coronary Artery Imaging Image Quality Control Research |
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