Application progress of dual-low scanning technique in coronary artery CT Angiography
10.3760/cma.j.issn.0254-5098.2018.10.016
- VernacularTitle:冠状动脉CT血管成像双低扫描技术应用进展
- Author:
Jing ZHANG
1
,
2
;
Junhui ZHENG
Author Information
1. 510515广州,南方医科大学第二临床医学院
2. 广东省人民医院广东省医学科学院放射科
- Keywords:
CT;
Coronary artery;
Radiation dose;
Contrast agent
- From:
Chinese Journal of Radiological Medicine and Protection
2018;38(10):796-800
- CountryChina
- Language:Chinese
-
Abstract:
With the continuous development of CT technology,coronary artery CT angiography (CCTA) has been clinically recognized as a rapid and accurate examination method.At the same time,its radiation effects and the toxic effects of contrast agents have also attracted everyone's attention.At present,many new techniques for reducing radiation dose and iodine dosage of contrast medium are used in clinical practice.This paper aims to review the dual-low scanning techniques and progress of CCTA in recent years.
