The present disclosure generally relates to an automated method and system for generating a panoramic visualization of a coronary arterial tree of a subject. The method comprises: acquiring an image volume of a thoracic cavity of the subject, the image volume providing a three-dimensional (3D) representation of the thoracic cavity； isolating a coronary structure in the 3D representation by abating one or more other anatomical structures in the thoracic cavity； abating one or more portions of the coronary structure in the 3D representation that attenuate visualization of the coronary arterial tree； generating, by maximum intensity projection (MIP), a plurality of MIP images of the coronary structure from the 3D representation； and compositing the MIP images to generate the panoramic visualization of the coronary arterial tree.
