摘要
冠状动脉CT低剂量血管成像在不同研究间相差很大,以患者为中心的剂量优化成为一个重要领域。本文对近年有关冠状动脉CT血管成像低剂量扫描的进展进行综述。
The radiation dose in coronary computed tomography angiography （CCTA） varies widely between different studies, and patient-centered dose optimization has been an important area. General methods of reducing radiation dose in recent years were reviewed in this article.
出处
《中国医学影像技术》
CSCD
北大核心
2013年第5期830-833,共4页
Chinese Journal of Medical Imaging Technology
