Evaluation of the Factors Affecting the Diagnostic Performance of Coronary Computed Tomography Angiogram (CTA) With Multi-slice Computed Tomography (MSCT)
研究单位：[1]Capital Medical University[2]Beijing Meitan General Hospital[3]Daping Hospital and the Research Institute of Surgery of the Third Military Medical University[4]Xinan Hospital,Third Military Medical University[5]Xinqiao Hospital of Chongqing[6]Guangxi Medical University[7]Guilin Medical College[8]The Second Affiliated Hospital of Harbin Medical University[9]Chinese PLA General Hospital[10]The First Affiliated Hospital of Kunming Medical College[11]Wuhan Union Hospital,China[12]Ningxia Medical University[13]Qinghai People's Hospital[14]The First Affiliated Hospital of Shanxi Medical University[15]Shanghai General Hospital,Shanghai Jiao Tong University School of Medicine[16]RenJi Hospital[17]Beijing Tongren Hospital[18]The Affiliated Hospital of Tianjin Medical University[19]Tang-Du Hospital[20]The First Affiliated Hospital of Zhengzhou University[21]First Hospital of China Medical University[22]Second Xiangya Hospital of Central South University[23]Shanghai Changzheng Hospital[24]LanZhou University[25]Beijing Armed Police General hospital
研究目的：
The multicenter study evaluates the diagnostic performance of coronary Computed Tomography Angiogram (CTA) with multi-slice computed tomography (MSCT) in comparison with X-ray coronary angiography and the factors affecting the accuracy of coronary CTA in diagnosing stenosis of coronary arteries. Furthermore, the study tends to establish the standard of image quality and associated factors that may ensure accurate diagnosis of coronary stenosis with coronary CTA.
