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Measurement of LAD-LCx angles on 2D axial images in both normal and diseased cases. Left image: The LAD-LCx angle was measured as 73.7° in a 53-year-old man with normal findings at LAD, while in another patient, 73-year-old male with significant stenosis of the LAD, the angle was measured as 123.7°. Reprinted with permission under the open access from Juan et al. [7] 2017, Public Library of Science.
