ATRIAL FIBRILLATION ANALYTICAL APPARATUS, ATRIAL FIBRILLATION ANALYTICAL METHOD, AND STORAGE MEDIUM

摘要

An atrial fibrillation analysis device includes: a hardware processor that: acquires P-wave data from only one of either: a first electrocardiogram in a lead of one direction on a plane including a body-axis direction and a left-right direction with respect to a subject, or a second electrocardiogram in leads of two directions orthogonal to each other on the plane; extracts P-wave fragments from the acquired P-wave data; and analyzes a possibility of development of atrial fibrillation based on at least one of a number of the P-wave fragments and a duration of the P-wave fragments.