9Lell M, Marwan M, Schepis T, et al. Prospectively ECG-trig- gered high-pitch spiral acquisition for coronary CT angiography using dual source CT: technique and initial experience [J]. Eur Radiol, 2009,19 : 2576-2583.
10Gilbert L, Abidov A, Achenbach S,et al. SCCT guidelines for the interpretation and reporting of coronary computed tomo graphic angiography [J]. Journal of Cardiovascular Computed Tomography, 2009,3 ~ 122-136.