64层CT作为当前临床应用的最前沿产品,扫描速度快、图像清晰、安全可靠、无创。可以清晰确切地显示冠状动脉主干及左、右冠状动脉主要分支,显示血管壁有无钙化;在显示冠状动脉狭窄程度、测定冠状动脉钙化积分的标准性上超过了电子束CT(EBCT),并在冠状动脉搭桥、支架的形态学及 64-slice CT as the most cutting-edge products of clinical applications, scanning speed, clear images, safe, reliable, noninvasive. Coronary arteries and the major branches of the left and right coronary arteries can be shown clearly and clearly showing the presence or absence of calcification of the vessel wall; electron beam computed tomography (EBCT) is exceeded in demonstrating the extent of coronary stenosis and in determining the standardization of coronary artery calcification scores In coronary artery bypass graft, scaffold morphology and