Abstract: A system and method for evaluating a cardiac region of a subject from medical data. The method comprises obtaining, by the computer system, for a sequence of positions along a centerline of the coronary artery a sequence of associated luminal dimensions. The method comprises determining, by the computer system, data relating to a Fractional Flow Reserve, FFR, of the coronary artery by comparing the sequence of luminal dimensions of the coronary artery of the subject with one or more reference sequences of luminal dimensions. The method further comprises displaying the data relating to the FFR on a display.

Abstract: Systems and methods for fully automated anatomical analysis of an anatomical structure are provided to facilitate pre-operative planning. The computerized method may include obtaining a plurality of images, e.g., MSCT images, of patient-specific cardiovascular anatomy, and analyzing the MSCT images with a trained artificial intelligence module to identify one or more anatomical landmarks and to construct a virtual three-dimensional model of the anatomical structure. For example, the trained artificial intelligence module may execute segmentation, point detection, curve detection, or plane detection deep learning modules, independently or in combination, to identify the anatomical landmarks. The method further may include deriving anatomical measurements of the one or more identified anatomical landmarks, and displaying the virtual three-dimensional model alongside the anatomical measurements of the one or more identified anatomical landmarks.