Arrhythmia type determination device, arrhythmia type determination method, and recording medium

Abstract

Provided is an arrhythmia type determination device including: an obtaining section that obtains a target signal waveform including at least one of a set of a signal waveform indicating a time-series change in an area of a region of a left atrium and a signal waveform indicating a time-series change in an area of a region of a left ventricle and a set of a signal waveform indicating a time-series change in an area of a region of a right atrium and a signal waveform indicating a time-series change in an area of a region of a right ventricle, which are generated by analyzing an image of a heart of a target subject; and a determination section that determines the type of a premature contraction suffered by the target subject, based on the target signal waveform in a period of interest in which the premature contraction is occurring in the heart of the target subject. This allows the arrhythmia type determination device to accurately determine the type of premature contraction from an image obtained by image-capturing of a heart.

Dependencies are inferred from the claim text.