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冠状动脉的双源CT血管成像 被引量:13

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摘要 双源CT的时间分辨率为83ms,可进行不依赖心率的冠状动脉数据采集,即使对于高心率的病人也可获得满意的影像质量,不需要服用降低心率的药物,真正满足了冠状动脉CT成像进入临床的需求,能可靠评价冠状动脉病变。综述双源CT的基本原理和在冠状动脉成像中的应用。
出处 《国外医学(临床放射学分册)》 2008年第1期30-33,共4页
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