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AR integrates superimposed virtual elements into a real-world environment.
(A): 3D CT image of a patient’s vasculature could be imaged by an operator; (B): vascular calcifications could be focused to guide the best puncture site and avoid complications during the procedure; (C): AR superimposes virtual elements into a real-world environment. AR: augmented reality. Reprinted with permission from Jun, et al.[110]
