3Ritchie CJ, Godwin JD, Crawford CR, et al. Minimum scan speeds for suppression of motion artifacts in CT. Radiology , 1992, 185:37-42.
4Rubin GD, Silverman SG. Helical (spiral) CT of the retroperitoneum. Radiol Clin North Am, 1995,33:903z932.
5Becker CR, Knez A, Ohnesorge B, et al. Imaging of noncalcified coronary plaques using helical CT with retrospective ECG gating.A JR,2000,175:423-424.
6Hong C, Becker CR, Huber A, et al. ECG-gated reconstructed multi-detector row CT coronary angiography : effect of varying trigger delay on image quality. Radiology,2001,220:712 -717.
7Mishel MH.Uncertainty in illness.Image:Journal of Nursing Scholarship,1988,20(4):225-232.
8Chan DS,Cheung HW.The effects of education on anxiety among Chinese patients with heart disease undergoing cardiac catheterization in Hong Kong.Contemporary Nurse,2003,15(3):310-320.
9Taylor RE,Molassiotis A.An exploration of the relationships between uncertainty psycholgical distress and type of coping strategy among Chinese men after cardiac catheterization.Journal of Advanced Nursing,2001,33(1):79-88.
10Margathra J.Living with unexplained chest pain.Journal of Clinical Nursing,2005,14:956-964.
