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分析了CT血管成像中影响血管强化效果的因素和对比剂药代动力学原理,提出了使血管强化最佳的对比剂注射方案的设计原则。
The factors influencing the enhancement of blood vessels in CT angiography and the pharmacokinetics of contrast agent were analyzed. The design principle of the contrast agent injection scheme that made the best of the blood vessels intensified was proposed.