Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study
Objectives Atrial fibrillation (AF) is a common early arrhythmia after heart valve surgery that limits physical activity. We aimed to evaluate the criterion validity of the Apple Watch Series 5 single-lead electrocardiogram (ECG) for detecting AF in patients after heart valve surgery. Design We enro...
Published in: | Scandinavian Cardiovascular Journal |
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Language: | English |
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2024
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Online Access: | https://curis.ku.dk/portal/da/publications/validity-of-a-smartwatch-for-detecting-atrial-fibrillation-in-patients-after-heart-valve-surgery(0573e44b-c5f6-4cc1-8bd0-bdc3f6945457).html https://doi.org/10.1080/14017431.2024.2353069 https://curis.ku.dk/ws/files/394439545/Validity_of_a_smartwatch_for_detecting_atrial_fibrillation_in_patients_after_heart_valve_surgery_a_prospective_observational_study.pdf |
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ftcopenhagenunip:oai:pure.atira.dk:publications/0573e44b-c5f6-4cc1-8bd0-bdc3f6945457 2024-10-13T14:09:36+00:00 Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study Müller, Margrethe Hanssen, Tove Aminda Johansen, David Jakobsen, Øyvind Pedersen, John Erling Aamot Aksetøy, Inger Lise Rasmussen, Trine Bernholdt Hartvigsen, Gunnar Skogen, Vegard Thrane, Gyrd 2024 application/pdf https://curis.ku.dk/portal/da/publications/validity-of-a-smartwatch-for-detecting-atrial-fibrillation-in-patients-after-heart-valve-surgery(0573e44b-c5f6-4cc1-8bd0-bdc3f6945457).html https://doi.org/10.1080/14017431.2024.2353069 https://curis.ku.dk/ws/files/394439545/Validity_of_a_smartwatch_for_detecting_atrial_fibrillation_in_patients_after_heart_valve_surgery_a_prospective_observational_study.pdf eng eng info:eu-repo/semantics/openAccess Müller , M , Hanssen , T A , Johansen , D , Jakobsen , Ø , Pedersen , J E , Aamot Aksetøy , I L , Rasmussen , T B , Hartvigsen , G , Skogen , V & Thrane , G 2024 , ' Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery : a prospective observational study ' , Scandinavian Cardiovascular Journal , vol. 58 , no. 1 , 2353069 . https://doi.org/10.1080/14017431.2024.2353069 atrial fibrillation heart valve surgery sensitivity single-lead ECG Smartwatch specificity validity article 2024 ftcopenhagenunip https://doi.org/10.1080/14017431.2024.2353069 2024-10-01T01:11:18Z Objectives Atrial fibrillation (AF) is a common early arrhythmia after heart valve surgery that limits physical activity. We aimed to evaluate the criterion validity of the Apple Watch Series 5 single-lead electrocardiogram (ECG) for detecting AF in patients after heart valve surgery. Design We enrolled 105 patients from the University Hospital of North Norway, of whom 93 completed the study. All patients underwent single-lead ECG using the smartwatch three times or more daily on the second to third or third to fourth postoperative day. These results were compared with continuous 2–4 days ECG telemetry monitoring and a 12-lead ECG on the third postoperative day. Results On comparing the Apple Watch ECGs with the ECG monitoring, the sensitivity and specificity to detect AF were 91% (75, 100) and 96% (91, 99), respectively. The accuracy was 95% (91, 99). On comparing Apple Watch ECG with a 12-lead ECG, the sensitivity was 71% (62, 100) and the specificity was 92% (92, 100). Conclusion The Apple smartwatch single-lead ECG has high sensitivity and specificity, and might be a useful tool for detecting AF in patients after heart valve surgery. Objectives: Atrial fibrillation (AF) is a common early arrhythmia after heart valve surgery that limits physical activity. We aimed to evaluate the criterion validity of the Apple Watch Series 5 single-lead electrocardiogram (ECG) for detecting AF in patients after heart valve surgery. Design: We enrolled 105 patients from the University Hospital of North Norway, of whom 93 completed the study. All patients underwent single-lead ECG using the smartwatch three times or more daily on the second to third or third to fourth postoperative day. These results were compared with continuous 2–4 days ECG telemetry monitoring and a 12-lead ECG on the third postoperative day. Results: On comparing the Apple Watch ECGs with the ECG monitoring, the sensitivity and specificity to detect AF were 91% (75, 100) and 96% (91, 99), respectively. The accuracy was 95% (91, 99). On comparing Apple ... Article in Journal/Newspaper North Norway University of Copenhagen: Research Norway Scandinavian Cardiovascular Journal 58 1 |
institution |
Open Polar |
collection |
University of Copenhagen: Research |
op_collection_id |
ftcopenhagenunip |
language |
English |
topic |
atrial fibrillation heart valve surgery sensitivity single-lead ECG Smartwatch specificity validity |
spellingShingle |
atrial fibrillation heart valve surgery sensitivity single-lead ECG Smartwatch specificity validity Müller, Margrethe Hanssen, Tove Aminda Johansen, David Jakobsen, Øyvind Pedersen, John Erling Aamot Aksetøy, Inger Lise Rasmussen, Trine Bernholdt Hartvigsen, Gunnar Skogen, Vegard Thrane, Gyrd Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study |
topic_facet |
atrial fibrillation heart valve surgery sensitivity single-lead ECG Smartwatch specificity validity |
description |
Objectives Atrial fibrillation (AF) is a common early arrhythmia after heart valve surgery that limits physical activity. We aimed to evaluate the criterion validity of the Apple Watch Series 5 single-lead electrocardiogram (ECG) for detecting AF in patients after heart valve surgery. Design We enrolled 105 patients from the University Hospital of North Norway, of whom 93 completed the study. All patients underwent single-lead ECG using the smartwatch three times or more daily on the second to third or third to fourth postoperative day. These results were compared with continuous 2–4 days ECG telemetry monitoring and a 12-lead ECG on the third postoperative day. Results On comparing the Apple Watch ECGs with the ECG monitoring, the sensitivity and specificity to detect AF were 91% (75, 100) and 96% (91, 99), respectively. The accuracy was 95% (91, 99). On comparing Apple Watch ECG with a 12-lead ECG, the sensitivity was 71% (62, 100) and the specificity was 92% (92, 100). Conclusion The Apple smartwatch single-lead ECG has high sensitivity and specificity, and might be a useful tool for detecting AF in patients after heart valve surgery. Objectives: Atrial fibrillation (AF) is a common early arrhythmia after heart valve surgery that limits physical activity. We aimed to evaluate the criterion validity of the Apple Watch Series 5 single-lead electrocardiogram (ECG) for detecting AF in patients after heart valve surgery. Design: We enrolled 105 patients from the University Hospital of North Norway, of whom 93 completed the study. All patients underwent single-lead ECG using the smartwatch three times or more daily on the second to third or third to fourth postoperative day. These results were compared with continuous 2–4 days ECG telemetry monitoring and a 12-lead ECG on the third postoperative day. Results: On comparing the Apple Watch ECGs with the ECG monitoring, the sensitivity and specificity to detect AF were 91% (75, 100) and 96% (91, 99), respectively. The accuracy was 95% (91, 99). On comparing Apple ... |
format |
Article in Journal/Newspaper |
author |
Müller, Margrethe Hanssen, Tove Aminda Johansen, David Jakobsen, Øyvind Pedersen, John Erling Aamot Aksetøy, Inger Lise Rasmussen, Trine Bernholdt Hartvigsen, Gunnar Skogen, Vegard Thrane, Gyrd |
author_facet |
Müller, Margrethe Hanssen, Tove Aminda Johansen, David Jakobsen, Øyvind Pedersen, John Erling Aamot Aksetøy, Inger Lise Rasmussen, Trine Bernholdt Hartvigsen, Gunnar Skogen, Vegard Thrane, Gyrd |
author_sort |
Müller, Margrethe |
title |
Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study |
title_short |
Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study |
title_full |
Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study |
title_fullStr |
Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study |
title_full_unstemmed |
Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study |
title_sort |
validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery:a prospective observational study |
publishDate |
2024 |
url |
https://curis.ku.dk/portal/da/publications/validity-of-a-smartwatch-for-detecting-atrial-fibrillation-in-patients-after-heart-valve-surgery(0573e44b-c5f6-4cc1-8bd0-bdc3f6945457).html https://doi.org/10.1080/14017431.2024.2353069 https://curis.ku.dk/ws/files/394439545/Validity_of_a_smartwatch_for_detecting_atrial_fibrillation_in_patients_after_heart_valve_surgery_a_prospective_observational_study.pdf |
geographic |
Norway |
geographic_facet |
Norway |
genre |
North Norway |
genre_facet |
North Norway |
op_source |
Müller , M , Hanssen , T A , Johansen , D , Jakobsen , Ø , Pedersen , J E , Aamot Aksetøy , I L , Rasmussen , T B , Hartvigsen , G , Skogen , V & Thrane , G 2024 , ' Validity of a smartwatch for detecting atrial fibrillation in patients after heart valve surgery : a prospective observational study ' , Scandinavian Cardiovascular Journal , vol. 58 , no. 1 , 2353069 . https://doi.org/10.1080/14017431.2024.2353069 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1080/14017431.2024.2353069 |
container_title |
Scandinavian Cardiovascular Journal |
container_volume |
58 |
container_issue |
1 |
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1812816638402101248 |