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Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( )
AIMS: Detection of asymptomatic paroxysmal atrial fibrillation is challenging. Smartphone- or smartwatch-based photoplethysmography is efficient at detecting irregular rhythms using pulse waves but is too complex for older patients. We aimed to evaluate the detection accuracy of atrial fibrillation...
Autores principales: | , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9707983/ https://www.ncbi.nlm.nih.gov/pubmed/36712156 http://dx.doi.org/10.1093/ehjdh/ztac041 |
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author | Nonoguchi, Noriko Matsushita Soejima, Kyoko Goda, Ayumi Nishimura, Kunihiro Onozuka, Daisuke Fujita, Shin Koyama, Fumio Takano, Yuichi Iguchi, Shiho Sato, Hideki Mohri, Takato Katusme, Yumi Tashiro, Mika Hoshida, Kyoko Miwa, Yosuke Togashi, Ikuko Ueda, Akiko Sato, Toshiaki Kohno, Takashi |
author_facet | Nonoguchi, Noriko Matsushita Soejima, Kyoko Goda, Ayumi Nishimura, Kunihiro Onozuka, Daisuke Fujita, Shin Koyama, Fumio Takano, Yuichi Iguchi, Shiho Sato, Hideki Mohri, Takato Katusme, Yumi Tashiro, Mika Hoshida, Kyoko Miwa, Yosuke Togashi, Ikuko Ueda, Akiko Sato, Toshiaki Kohno, Takashi |
author_sort | Nonoguchi, Noriko Matsushita |
collection | PubMed |
description | AIMS: Detection of asymptomatic paroxysmal atrial fibrillation is challenging. Smartphone- or smartwatch-based photoplethysmography is efficient at detecting irregular rhythms using pulse waves but is too complex for older patients. We aimed to evaluate the detection accuracy of atrial fibrillation by a wristwatch-type continuous pulse wave monitor (PWM) in daily life. METHODS AND RESULTS: Patients at high risk of atrial fibrillation but with no history of atrial fibrillation (n = 163; mean CHADS(2) score, 1.9) and patients with known atrial fibrillation (n = 123, including 34 with persistent atrial fibrillation) underwent PWM and telemetry electrocardiogram recording for 3 days. Risk of atrial fibrillation was judged using the ‘Kyorin Atrial Fibrillation Risk Score’, a scoring system based on previously reported atrial fibrillation risk scoring systems. The PWM assessed the presence of atrial fibrillation at 30 min intervals, and the results were compared with the telemetry electrocardiogram findings. The PWMs accurately diagnosed two patients with paroxysmal atrial fibrillation in the high-risk group. The PWMs accurately diagnosed 48 of the 55 patients with atrial fibrillation in the known-atrial fibrillation group. The PWM accuracy in detecting patients with atrial fibrillation was as follows: sensitivity, 98.0%; specificity, 90.6%; positive predictive value, 69.4%; negative predictive value, 99.5%. The respective values for intervals with atrial fibrillation were 86.9%, 98.8%, 89.6%, and 98.5%. CONCLUSION: The wristwatch-type PWM has shown feasibility in detecting atrial fibrillation in daily life and showed the possibility of being used as a screening tool. |
format | Online Article Text |
id | pubmed-9707983 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Oxford University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-97079832023-01-27 Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) Nonoguchi, Noriko Matsushita Soejima, Kyoko Goda, Ayumi Nishimura, Kunihiro Onozuka, Daisuke Fujita, Shin Koyama, Fumio Takano, Yuichi Iguchi, Shiho Sato, Hideki Mohri, Takato Katusme, Yumi Tashiro, Mika Hoshida, Kyoko Miwa, Yosuke Togashi, Ikuko Ueda, Akiko Sato, Toshiaki Kohno, Takashi Eur Heart J Digit Health Original Article AIMS: Detection of asymptomatic paroxysmal atrial fibrillation is challenging. Smartphone- or smartwatch-based photoplethysmography is efficient at detecting irregular rhythms using pulse waves but is too complex for older patients. We aimed to evaluate the detection accuracy of atrial fibrillation by a wristwatch-type continuous pulse wave monitor (PWM) in daily life. METHODS AND RESULTS: Patients at high risk of atrial fibrillation but with no history of atrial fibrillation (n = 163; mean CHADS(2) score, 1.9) and patients with known atrial fibrillation (n = 123, including 34 with persistent atrial fibrillation) underwent PWM and telemetry electrocardiogram recording for 3 days. Risk of atrial fibrillation was judged using the ‘Kyorin Atrial Fibrillation Risk Score’, a scoring system based on previously reported atrial fibrillation risk scoring systems. The PWM assessed the presence of atrial fibrillation at 30 min intervals, and the results were compared with the telemetry electrocardiogram findings. The PWMs accurately diagnosed two patients with paroxysmal atrial fibrillation in the high-risk group. The PWMs accurately diagnosed 48 of the 55 patients with atrial fibrillation in the known-atrial fibrillation group. The PWM accuracy in detecting patients with atrial fibrillation was as follows: sensitivity, 98.0%; specificity, 90.6%; positive predictive value, 69.4%; negative predictive value, 99.5%. The respective values for intervals with atrial fibrillation were 86.9%, 98.8%, 89.6%, and 98.5%. CONCLUSION: The wristwatch-type PWM has shown feasibility in detecting atrial fibrillation in daily life and showed the possibility of being used as a screening tool. Oxford University Press 2022-08-16 /pmc/articles/PMC9707983/ /pubmed/36712156 http://dx.doi.org/10.1093/ehjdh/ztac041 Text en © The Author(s) 2022. Published by Oxford University Press on behalf of the European Society of Cardiology. https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com |
spellingShingle | Original Article Nonoguchi, Noriko Matsushita Soejima, Kyoko Goda, Ayumi Nishimura, Kunihiro Onozuka, Daisuke Fujita, Shin Koyama, Fumio Takano, Yuichi Iguchi, Shiho Sato, Hideki Mohri, Takato Katusme, Yumi Tashiro, Mika Hoshida, Kyoko Miwa, Yosuke Togashi, Ikuko Ueda, Akiko Sato, Toshiaki Kohno, Takashi Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) |
title | Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) |
title_full | Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) |
title_fullStr | Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) |
title_full_unstemmed | Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) |
title_short | Accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) |
title_sort | accuracy of wristwatch-type photoplethysmography in detecting atrial fibrillation in daily life( ) |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9707983/ https://www.ncbi.nlm.nih.gov/pubmed/36712156 http://dx.doi.org/10.1093/ehjdh/ztac041 |
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