DETECTION METHOD OF ATRIAL FIBRILLATION FROM ELECTROCARDIOGRAM

To provide a detection method of an atrial fibrillation from an electrocardiogram capable of detecting even an atrial fibrillation with regular RR intervals.SOLUTION: The method of detecting an atrial fibrillation from an electrocardiogram comprises: a preprocessing step for adjusting an electrocard...

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Bibliographic Details
Main Authors KAMOZAWA HIDEFUMI, TANAKA MOTOSHI
Format Patent
LanguageEnglish
Japanese
Published 24.02.2023
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Summary:To provide a detection method of an atrial fibrillation from an electrocardiogram capable of detecting even an atrial fibrillation with regular RR intervals.SOLUTION: The method of detecting an atrial fibrillation from an electrocardiogram comprises: a preprocessing step for adjusting an electrocardiogram signal acquired from the electrocardiogram to a CNN; a first CNN step for extracting an abnormality candidate from the electrocardiogram; and a second CNN step for detecting an atrial fibrillation from the abnormality candidate.SELECTED DRAWING: Figure 2 【課題】規則的なRR間隔をもつ心房細動であっても検出されうる、心電図からの心房細動検出方法を提供する。【解決手段】心電図から心房細動を検出する方法であって、心電図から取得した心電図信号をCNNに適応させる前処理工程と、心電図から異常候補を抽出する第一のCNN工程と、異常候補から心房細動を検出する第二のCNN工程と、を備える、心房細動検出方法である。【選択図】図2
Bibliography:Application Number: JP20210131365