6Shuman WP, Branch KR, May JM, et al. Whole-chest 64-MDCT of emergency department patients with nonspecific chest pain: radiation dose and coronary artery image quality with prospective ECG triggering versus retrospective ECG gating[J]. American Journal of Roentgenology. 2009.
7Woo KM, Schneider JI. High-risk chief complaints I: chest pain-the big three[J]. Emergency Medicine Clinics of North America. 2009.
8Winchester DE, Wymer DC, Shifrin RY, et al. Responsible use ofcomputed tomography in the evaluation of coronary arterydisease and chest pain[J]. Mayo Clinic Proceedings. 2010.