Development of a Novel Algorithm to Detect Atrial Fibrillation Using an Automated Blood Pressure Monitor With an Irregular Heartbeat Detector
Rattachement africain : jp. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
BACKGROUND: Atrial fibrillation (AF), which contributes to an increased risk of stroke, frequently remains undetected, suggesting an unmet need for easier and more reliable AF screening. The reports on screening AF using an Omron blood pressure (BP) monitor with an irregular heartbeat (IHB) detector show inconsistent results, so the aim of this study was to develop a novel algorithm to accurately diagnose AF with 3 BP measurements using an Omron automated BP monitor with IHB detector. METHODS AND RESULTS: In total, 303 general cardiac patients were included. Real-time single-lead ECG revealed AF in 44 patients. BP measurement was performed 3 times per patient using the Omron BP monitor HEM-907, and the number of IHBs detected was recorded. Based on these data, we developed the following algorithm: ≥1 IHB is detected during at least 2 of 3 BP measurements and the maximum number of IHBs detected is ≥2. Using this algorithm, we achieved a sensitivity of 95.5% and specificity of 96.5%, for diagnosing AF. CONCLUSIONS: The novel algorithm with 3 BP measurements using the Omron automated BP monitor with IHB detector showed high sensitivity and specificity for diagnosing AF in general cardiac patients.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Development of a Novel Algorithm to Detect Atrial Fibrillation Using an Automated Blood Pressure Monitor With an Irregular Heartbeat Detector
- Date Crossref
- 25/11/2019
- Éditeur
- Japanese Circulation Society
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Kagawa University Clinical Research Support Center pays non établi dans la noticeUniversité ou école supérieure
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Kagawa University Hospital pays non établi dans la noticeÉtablissement de santé
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Faculty of Medicine Department of Cardiorenal and Cerebrovascular Medicine pays non établi dans la noticeUniversité ou école supérieure
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Faculty of Engineering and Design Division of Reliability-based Information Systems Engineering pays non établi dans la noticeUniversité ou école supérieure
Clinical Research Support Center — Kagawa University, Kagawa University Hospital et Department of Cardiorenal and Cerebrovascular Medicine — Faculty of Medicine, avec 1 autre affiliation.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.