结论冠状动脉斑块的密度值与斑块大小、层厚及对比剂浓度相关。
Conclusion The density values of coronary plaques were found to be correlated with size, slice width and contrast medium concentration.
这项技术通过利用持续注射名为钆的对比剂首先获得3d冠状动脉成像，这种对比剂使血池像明亮起来。
The technique works by first acquiring a 3d coronary image using a continuous infusion of a contrast called gadolinium, which makes the blood-pool light up brightly.
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