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Coronary artery models and stents.
A. Closed at both ends, coronary artery models are fixed by plastic cement plate with long axis of model corresponding to z-axis. B. Models with expanded stents are positioned in plastic container filled with water. C. Transaxial and reconstructed sagittal images of all 12 stents on high-definition CT scanned with 120 kVp, 450 mA of phantom. Stent characteristics are listed in Table 1.
