Intravenous Contrast Material Administration at High-pitch Dual-source CT Coronary Angiography： Bolus-tracking Technique with Shortened Time of Respiratory Instruction Versus Test Bolus Technique

Objective To investigate the feasibility of acquiring the similar homogeneous enhancement using bolus-tracking techniques with shortened respiratory time in prospectively electrocardiogram-gated high-pitch spiral acquisition mode （Flash mode） coronary computed tomography angiography （CCTA） compared...

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Veröffentlicht in:	Chinese medical sciences journal 2012-12, Vol.27 (4), p.225-231
Hauptverfasser:	Sun, Kai, Liu, Guo-rong, Li, Yue-chun, Han, Rui-juan, Cui, Li-fang, Ma, Li-jun, Li, Li-gang, Li, Chang-yong
Format:	Artikel
Sprache:	eng
Schlagworte:	bolus-tracking technique contrast enhancement coronary angiography dual-source computed tomography test bolus technique 冠状动脉造影 呼吸 时间 比较测试 螺距 跟踪技术 静脉注射
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