Figure 1.

The 3 coronary computed tomography angiography cases selected for development of 3D printed models. (A) 2D axial images showing calcified plaques at the left coronary arteries. (B) 3D reconstruction of these cases showing the plaque locations at the left coronary arteries. Long arrows indicate the plaques in the left anterior descending, while short arrows refer to the plaque at the left main stem in model 1. (C) 3D virtual intravascular endoscopy intraluminal views of the plaques. Arrows indicate the left coronary artery ostia.