The article introduces the new five advances of Lightspeed VCT,including detector,tube,resolution,cardiac holography and dose optimization technique.

• 本文从探测器、球管、分辨率、全息心脏解决方案和剂量优化技术五个方面对GE公司生产的LightSpeed VCT进行介绍,希望读者通过此文能对LightSpeed VCT有一定的了解。