{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T17:13:37Z","timestamp":1778778817865,"version":"3.51.4"},"reference-count":30,"publisher":"IOP Publishing","issue":"2","license":[{"start":{"date-parts":[[2024,2,14]],"date-time":"2024-02-14T00:00:00Z","timestamp":1707868800000},"content-version":"vor","delay-in-days":13,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2024,2,14]],"date-time":"2024-02-14T00:00:00Z","timestamp":1707868800000},"content-version":"tdm","delay-in-days":13,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"funder":[{"DOI":"10.13039\/501100001711","name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","doi-asserted-by":"crossref","award":["205321_192020"],"award-info":[{"award-number":["205321_192020"]}],"id":[{"id":"10.13039\/501100001711","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["Physiol. Meas."],"published-print":{"date-parts":[[2024,2,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    <jats:italic>Objective.<\/jats:italic>\n                    Cardiac arrhythmias are a leading cause of mortality worldwide. Wearable devices based on photoplethysmography give the opportunity to screen large populations, hence allowing for an earlier detection of pathological rhythms that might reduce the risks of complications and medical costs. While most of beat detection algorithms have been evaluated on normal sinus rhythm or atrial fibrillation recordings, the performance of these algorithms in patients with other cardiac arrhythmias, such as ventricular tachycardia or bigeminy, remain unknown to date.\n                    <jats:italic>Approach.<\/jats:italic>\n                    \u00a0The\n                    <jats:italic>PPG-beats<\/jats:italic>\n                    open-source framework, developed by Charlton and colleagues, evaluates the performance of the beat detectors named\n                    <jats:italic>QPPG<\/jats:italic>\n                    ,\n                    <jats:italic>MSPTD<\/jats:italic>\n                    and\n                    <jats:italic>ABD<\/jats:italic>\n                    among others. We applied the\n                    <jats:italic>PPG-beats<\/jats:italic>\n                    framework on two newly acquired datasets, one containing seven different types of cardiac arrhythmia in hospital settings, and another dataset including two cardiac arrhythmias in ambulatory settings.\n                    <jats:italic>Main Results.<\/jats:italic>\n                    \u00a0In a clinical setting, the\n                    <jats:italic>QPPG<\/jats:italic>\n                    beat detector performed best on atrial fibrillation (with a median\n                    <jats:italic>F<\/jats:italic>\n                    <jats:sub>1<\/jats:sub>\n                    score of 94.4%), atrial flutter (95.2%), atrial tachycardia (87.0%), sinus rhythm (97.7%), ventricular tachycardia (83.9%) and was ranked 2nd for bigeminy (75.7%) behind\n                    <jats:italic>ABD<\/jats:italic>\n                    detector (76.1%). In an ambulatory setting, the\n                    <jats:italic>MSPTD<\/jats:italic>\n                    beat detector performed best on normal sinus rhythm (94.6%), and the\n                    <jats:italic>QPPG<\/jats:italic>\n                    detector on atrial fibrillation (91.6%) and bigeminy (80.0%).\n                    <jats:italic>Significance.<\/jats:italic>\n                    \u00a0Overall, the PPG beat detectors\n                    <jats:italic>QPPG<\/jats:italic>\n                    ,\n                    <jats:italic>MSPTD<\/jats:italic>\n                    and\n                    <jats:italic>ABD<\/jats:italic>\n                    consistently achieved higher performances than other detectors. However, the detection of beats from wrist-PPG signals is compromised in presence of bigeminy or ventricular tachycardia.\n                  <\/jats:p>","DOI":"10.1088\/1361-6579\/ad2216","type":"journal-article","created":{"date-parts":[[2024,1,24]],"date-time":"2024-01-24T17:25:11Z","timestamp":1706117111000},"page":"025005","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":2,"title":["The influence of cardiac arrhythmias on the detection of heartbeats in the photoplethysmogram: benchmarking open-source algorithms"],"prefix":"10.1088","volume":"45","author":[{"given":"Lo\u00efc","family":"Jeanningros","sequence":"first","affiliation":[{"name":"Swiss Center for Electronics and Microtechnology"},{"name":"Swiss Federal Institute of Technology Lausanne"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mathieu","family":"Le Bloa","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cheryl","family":"Teres","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claudia","family":"Herrera Siklody","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alessandra Pia","family":"Porretta","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrizio","family":"Pascale","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0040-8191","authenticated-orcid":true,"given":"Adrian","family":"Luca","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jorge","family":"Solana Mu\u00f1oz","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giulia","family":"Domenichini","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Th\u00e9o A","family":"Meister","sequence":"additional","affiliation":[{"name":"University Hospital Bern, University of Bern"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rodrigo","family":"Soria Maldonado","sequence":"additional","affiliation":[{"name":"University Hospital Bern, University of Bern"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hildegard","family":"Tanner","sequence":"additional","affiliation":[{"name":"University Hospital Bern, University of Bern"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Marc","family":"Vesin","sequence":"additional","affiliation":[{"name":"Swiss Federal Institute of Technology Lausanne"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Philippe","family":"Thiran","sequence":"additional","affiliation":[{"name":"Swiss Federal Institute of Technology Lausanne"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mathieu","family":"Lemay","sequence":"additional","affiliation":[{"name":"Swiss Center for Electronics and Microtechnology"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emrush","family":"Rexhaj","sequence":"additional","affiliation":[{"name":"University Hospital Bern, University of Bern"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Etienne","family":"Pruvot","sequence":"additional","affiliation":[{"name":"Lausanne University Hospital"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabian","family":"Braun","sequence":"additional","affiliation":[{"name":"Swiss Center for Electronics and Microtechnology"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"266","published-online":{"date-parts":[[2024,2,14]]},"reference":[{"key":"pmeaad2216bib1","doi-asserted-by":"publisher","first-page":"1662","DOI":"10.1109\/TBME.2005.855725","type":"journal-article","article-title":"An automatic beat detection algorithm for pressure signals","volume":"52","author":"Aboy","year":"2005","journal-title":"IEEE Trans. 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Published on behalf of Institute of Physics and Engineering in Medicine by IOP Publishing Ltd","name":"copyright_information","label":"Copyright Information"},{"value":"2023-08-23","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-01-24","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2024-02-14","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}