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Figure 1. Multidetector-row CT angiography with 4-row technology (collimation 4 x 1 mm, pitch 1.5, 120 ml Imeron® 400). (a) Anterior view of left coronary artery with left anterior descending (LAD) artery in volume rendering technique. (b) Lateral view of left coronary artery with LAD artery and circumflex branch. (c) Maximum intensity projection of right coronary artery (RCA) with calcified plaques (arrow). (d) Diaphragmatic surface with posterolateral and interventricular branches of RCA (arrows).