摘要
冠状动脉性心脏病简称冠心病,是一类发病率和死亡率较高的疾病。该疾病的早期发现与治疗对于改善病人的生活质量和提高生存率有重要意义。磁共振成像以无创性、无电离辐射、具有良好的软组织对比度、多参数及任意层面成像等优势,逐渐被应用于冠状动脉成像检查。通过对冠状动脉磁共振成像的主要序列的归纳和分析,总结影响冠状动脉磁共振成像质量的各种因素,并比较各扫描序列与技术的优势及限度。
Coronary heart disease （CHD） is a kind of disease with high morbidity and mortality. The early detection and treatment has important significance to patient. With the features of noninvasive, no radiation, good soft tissue contrast and multi parameter, and displaying anatomy in arbitrary plane, magnetic resonance imaging （MRI） was gradually applied in coronary artery imaging. In this paper, the main sequence and scanning technology of coronary MRI were reviewed, factors that affecting the quality of coronary magnetic resonance imaging were summarized, and the main advantages and disadvantages were concluded.
出处
《国际医学放射学杂志》
2013年第5期453-455,共3页
International Journal of Medical Radiology
关键词
冠状动脉性心脏病
磁共振成像
成像方法
扫描技术
Coronary heart disease
Magnetic resonance imaging
Imaging method
Scanning technology
