国际医学放射学杂志2013，Vol.36Issue(2)：145-148,4.DOI:10.3874/j.issn.1674-1897.2013.02.Z0209
冠状动脉CT血管成像低辐射剂量策略
Low radiation strategies of CT coronary angiography
陈则君 1孟宪平 1张龙江2
作者信息
- 1. 214400无锡,东南大学医学院附属江阴医院放射科
- 2. 南京军区南京总医院医学影像科
- 折叠
摘要
Abstract
Computed tomography coronary angiography (CTCA) has become an important method for coronary noninvasive examination.We reviewed the advantages and disadvantages of low dose CT scanning methods in CTCA,including prospective ECG-gated,iterative reconstruction algorithm,low kV etc.Based on the CT models,patient's body mass index and heart rate variability,personalized CTCA method was recommended to meet both diagnostic needs and maximal decrease of radiation dose.关键词
低辐射剂量/冠状动脉/体层摄影术,X线计算机/血管成像/影像质量Key words
Low radiation dose/Coronary artery/Tomography, X-ray computed/Angiography/Imaging quality引用本文复制引用
陈则君,孟宪平,张龙江..冠状动脉CT血管成像低辐射剂量策略[J].国际医学放射学杂志,2013,36(2):145-148,4.
