Indwelled stent length simulation for treatment of intravasular plaque burden

Abstract

An information processing device, an information processing method, and a non-transitory computer-readable medium are disclosed. The information processing device includes a processor configured to: acquire transverse tomographic images of a plurality of frames obtained by imaging a blood vessel of a patient, calculate plaque burden at each position of the blood vessel along an axial direction of the blood vessel based on the transverse tomographic images of the plurality of frames, divide a longitudinal cross section of the blood vessel into a first region in which the plaque burden is equal to or greater than a threshold and a second region in which the plaque burden is less than the threshold, and determine, in each of the regions obtained by the division, regions in which both ends of a treatment area of the blood vessel with a predetermined treatment device are to be located.