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本研究的目的是应用双源多层CT4种图像重建法测试体外大样本最新冠状动脉支架的管腔显示、管腔衰减值及图像噪声,并提供目前常用冠状动脉支架的CT目录
The purpose of this study was to evaluate the lumen display, lumen attenuation and image noise of the latest large coronary stent in vitro using dual-source and multi-slice CT 4 kinds of image reconstruction methods and to provide the CT catalogs of currently used coronary stents