{"id":"https://openalex.org/W3081593433","doi":"https://doi.org/10.1109/embc44109.2020.9176418","title":"Challenging the Limitations of Atrial Fibrillation Detection in the Presence of Other Cardiac Arrythmias","display_name":"Challenging the Limitations of Atrial Fibrillation Detection in the Presence of Other Cardiac Arrythmias","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3081593433","doi":"https://doi.org/10.1109/embc44109.2020.9176418","mag":"3081593433","pmid":"https://pubmed.ncbi.nlm.nih.gov/33019109"},"language":"en","primary_location":{"id":"doi:10.1109/embc44109.2020.9176418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9176418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/284358","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086136083","display_name":"Elsa Genzoni","orcid":null},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Elsa Genzoni","raw_affiliation_strings":["Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102753196","display_name":"Fabian Braun","orcid":"https://orcid.org/0000-0002-0864-2804"},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Fabian Braun","raw_affiliation_strings":["Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072340863","display_name":"J\u00e9r\u00f4me Van Zaen","orcid":null},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jerome Van Zaen","raw_affiliation_strings":["Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073441650","display_name":"Philippe Renevey","orcid":null},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Philippe Renevey","raw_affiliation_strings":["Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005466925","display_name":"Mathieu Lemay","orcid":"https://orcid.org/0000-0001-8082-973X"},"institutions":[{"id":"https://openalex.org/I135218257","display_name":"Swiss Center for Electronics and Microtechnology (Switzerland)","ror":"https://ror.org/05nrrsx06","country_code":"CH","type":"company","lineage":["https://openalex.org/I135218257"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Mathieu Lemay","raw_affiliation_strings":["Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Center for Electronics and Microtechnology (CSEM), Neuch\u00e2tel, Switzerland","institution_ids":["https://openalex.org/I135218257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003823413","display_name":"\u00c9tienne Pruvot","orcid":"https://orcid.org/0000-0003-1386-9285"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Etienne Pruvot","raw_affiliation_strings":["Lausanne University Hospital (CHUV), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Lausanne University Hospital (CHUV), Lausanne, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032026003","display_name":"Jean-Marc V\u00e9sin","orcid":"https://orcid.org/0000-0002-6266-7033"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jean-Marc Vesin","raw_affiliation_strings":["Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5086136083"],"corresponding_institution_ids":["https://openalex.org/I135218257"],"apc_list":null,"apc_paid":null,"fwci":0.1498,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.53111243,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"2020","issue":null,"first_page":"5000","last_page":"5003"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"Atrial fibrillation","score":0.6845054030418396},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.6096287965774536},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.5845690369606018},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4394642412662506},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.33594098687171936}],"concepts":[{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.6845054030418396},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6096287965774536},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5845690369606018},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4394642412662506},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.33594098687171936}],"mesh":[{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D001282","descriptor_name":"Atrial Flutter","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001282","descriptor_name":"Atrial Flutter","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001282","descriptor_name":"Atrial Flutter","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005117","descriptor_name":"Cardiac Complexes, Premature","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005117","descriptor_name":"Cardiac Complexes, Premature","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005117","descriptor_name":"Cardiac Complexes, Premature","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013616","descriptor_name":"Tachycardia, Sinus","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013616","descriptor_name":"Tachycardia, Sinus","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013616","descriptor_name":"Tachycardia, Sinus","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017115","descriptor_name":"Catheter Ablation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017115","descriptor_name":"Catheter Ablation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D017115","descriptor_name":"Catheter Ablation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1109/embc44109.2020.9176418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc44109.2020.9176418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:33019109","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33019109","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null},{"id":"pmh:oai:infoscience.epfl.ch:284358","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/284358","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"},{"id":"pmh:oai:iris.unil.ch:iris/213540","is_oa":false,"landing_page_url":"https://iris.unil.ch/handle/iris/213540","pdf_url":null,"source":{"id":"https://openalex.org/S7407055444","display_name":"IRIS","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"pmh:oai:serval.unil.ch:BIB_79D0DF56B7A9","is_oa":false,"landing_page_url":"https://serval.unil.ch/notice/serval:BIB_79D0DF56B7A9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401797","display_name":"SERVAL (Universit\u00e9 de Lausanne)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210093590","host_organization_name":"Swiss School of Archaeology in Greece","host_organization_lineage":["https://openalex.org/I4210093590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, vol. 2020, pp. 5000-5003","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:284358","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/284358","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.699999988079071,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2036605610","https://openalex.org/W2109127420","https://openalex.org/W2157331557","https://openalex.org/W2162800060","https://openalex.org/W2584430982","https://openalex.org/W2592499500","https://openalex.org/W2791453970","https://openalex.org/W2890046404","https://openalex.org/W2969352399","https://openalex.org/W2979811459","https://openalex.org/W2987985090","https://openalex.org/W2999586347","https://openalex.org/W4247123194","https://openalex.org/W6683258052"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W2748952813","https://openalex.org/W1531601525"],"abstract_inverted_index":{"Atrial":[0],"fibrillation":[1],"(AF)":[2],"affects":[3],"millions":[4],"of":[5,53,85,105,132,150,164,184,223],"people":[6],"worldwide":[7],"and":[8,40,62,110,130,135,140,162,167,225],"needs":[9],"to":[10,17,32,59,153,158,173,196,206],"be":[11],"diagnosed":[12],"in":[13,116],"its":[14],"early":[15],"stage":[16],"provide":[18],"proper":[19],"treatment.":[20],"However,":[21],"the":[22,51,102,117,146,155,176,182],"numerous":[23],"wearable":[24],"devices":[25],"available":[26],"today":[27],"are":[28],"not":[29,179,204],"yet":[30],"able":[31],"discriminate":[33],"AF":[34,61,107,139,208],"episodes":[35],"from":[36,209],"other":[37,74,210],"cardiac":[38],"arrhythmias":[39,115,152,224],"merely":[41],"detect":[42],"normal":[43],"vs":[44,108],"abnormal":[45],"rhythms.In":[46],"this":[47],"study":[48,194],"we":[49],"investigated":[50],"performance":[52,104,127,156],"a":[54,124,199,220],"traditional":[55,200],"classifier":[56,80,202],"-":[57,70,75,77],"designed":[58],"distinguish":[60,207],"sinus":[63,170],"rhythm":[64],"(SR)":[65],"using":[66],"inter-beat":[67],"intervals":[68],"(IBI)":[69],"when":[71,144],"confronted":[72],"with":[73,83,219],"non-AF":[76,114,151],"arrhythmias.":[78,211],"This":[79],"was":[81,178],"challenged":[82],"data":[84],"37":[86],"patients":[87],"wearing":[88],"an":[89,159],"optical":[90],"heart":[91],"rate":[92],"monitor":[93],"device":[94],"during":[95],"catheter":[96],"ablation":[97],"procedures.":[98],"We":[99],"first":[100],"analyzed":[101],"classification":[103,126,177,228],"pure":[106],"SR":[109],"then":[111],"gradually":[112],"introduced":[113],"time":[118],"windows":[119],"used":[120],"for":[121,137],"classification.We":[122],"obtained":[123],"high":[125,221],"(accuracy,":[128],"sensitivity":[129,161],"specificity":[131,163],"0.979,":[133],"1.000":[134],"0.966)":[136],"purely":[138],"SR.":[141],"In":[142],"contrast,":[143],"increasing":[145],"maximal":[147],"possible":[148],"number":[149],"50%,":[154],"decreased":[157],"accuracy,":[160],"0.886,":[165],"0.998":[166],"0.853.":[168],"While":[169],"tachycardia":[171],"led":[172],"false":[174],"positives":[175],"impaired":[180],"by":[181],"presence":[183],"extrasystoles,":[185],"bigeminy,":[186],"bradycardia,":[187],"frequent":[188],"ectopic":[189],"beats":[190],"or":[191],"atrial":[192],"flutter.Our":[193],"quantifies":[195],"what":[197],"extent":[198],"IBI-based":[201],"is":[203],"sufficient":[205],"Future":[212],"work":[213],"should":[214],"concentrate":[215],"on":[216],"acquiring":[217],"datasets":[218],"diversity":[222],"employing":[226],"new":[227],"features.":[229]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-08T08:50:53.379069","created_date":"2025-10-10T00:00:00"}