摘要
随着多层螺旋CT在心脏成像中的应用日益完善及其时间分辨率和空间分辨率的提高,冠状动脉CT成像(CTCA)用于AF患者已成为可能。目前已有多种成像技术可有效消除运动伪影,改善AF患者的CTCA质量。本文针对相关扫描及重建技术手段进展进行综述。
With the improvement of temporal resolution and spatial resolution, the application of CT coronary angiogra- phy （CTCA） has become available in atrial fibrillation （AF） patients. Many kinds of techniques have been used for elimina- ting motion artifact and improving image quality of CTCA in AF patients. The progresses of relative scanning and recon- struction techniques were reviewed in this article.
出处
《中国介入影像与治疗学》
CSCD
2014年第8期549-552,共4页
Chinese Journal of Interventional Imaging and Therapy
