Abstract: A dynamic image analysis apparatus comprising: a hardware processor, wherein the hardware processor is configured to, execute processing to acquire a dynamic image of a chest obtained by dynamic imaging with radiation, execute processing to generate information on pulmonary valve regurgitation based on dynamic image information of a site related to at least one of a pulmonary artery and a heart in the dynamic image, and execute processing to output the generated information on pulmonary valve regurgitation.

Abstract: A pulmonary embolism diagnosis support apparatus includes a hardware processor that: obtains a dynamic image of a chest of an examinee captured through radiographic dynamic imaging; analyzes blood flow in the dynamic image to generate blood flow information; generates background lungs information regarding background lungs of the examinee; automatically generates diagnosis support information regarding pulmonary embolism, based on the blood flow information and the background lungs information; and outputs the diagnosis support information regarding pulmonary embolism.