探讨自动追踪技术(bolus tracking)在16层螺旋CT冠状动脉成像(coronary Computed tomography angiography , CCTA)中的最佳重建时相。
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computed tomography coronary angiography 冠状动脉成像 ; 冠状动脉造影
Objective To study the value of multi-spiral computed tomography angiography (MSCTA) in coronary artery.
目的评价冠状动脉多层螺旋CT血管造影（MSCTA）的临床应用价值。
Objective to evaluate the influence of heart rate on the image quality of coronary angiography by 64-slice computed tomography (MSCT).
目的评价患者的心率对64层螺旋ct冠状动脉成像时图像质量的影响。
Objective to evaluate the clinical application of 16-slice spiral computed tomography angiography (MSCTA) in patients with coronary artery bypass grafts (CABG).
目的通过应用冠状动脉16层螺旋CT (MSCTA)成像对冠脉搭桥手术后桥血管评价，研究其临床应用的可行性。
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