Cardiology Research and Practice [8] S. C. Danciu, C. J. Herrera, P. J. Stecy, E. Carell, F. Saltiel, and J. L. Hines, “Usefulness of multislice computed tomographic coronary angiography to identify patients with abnormal myocardial perfusion stress in whom diagnostic catheteriza- tion may be safely avoided,” American Journal of Cardiology, vol. 100, no. 11, pp. 1605–1608, 2007. [9] B. J. W. Chow, A. Abraham, G. A. Wells et al., “Diagnostic accuracy and impact of computed tomographic coronary angiography on utilization of invasive coronary angiography,” Circulation: Cardiovascular Imaging, vol. 2, no. 1, pp. 16–23, 2009. [10] T. Schlosser, O. K. Mohrs, A. Magedanz et al., “Noninva- sive coronary angiography using 64-detector-row computed tomography in patients with a low to moderate pretest proba- bility of signiﬁcant coronary artery disease,” Acta Radiologica, vol. 48, no. 3, pp. 300–307, 2007. 7