{"id":"https://openalex.org/W4399126000","doi":"https://doi.org/10.1109/tim.2024.3406829","title":"Intelligent Analysis and Heartbeat Saliency Map Representation of Postoperative Atrial Fibrillation Recurrence Based on Mobile Single-Lead Electrocardiogram","display_name":"Intelligent Analysis and Heartbeat Saliency Map Representation of Postoperative Atrial Fibrillation Recurrence Based on Mobile Single-Lead Electrocardiogram","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4399126000","doi":"https://doi.org/10.1109/tim.2024.3406829"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2024.3406829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3406829","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102947364","display_name":"Yushan Xie","orcid":"https://orcid.org/0009-0001-7991-0845"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yushan Xie","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0001-7991-0845","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076801334","display_name":"Huaiyu Zhu","orcid":"https://orcid.org/0000-0001-6918-4088"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaiyu Zhu","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-6918-4088","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027518944","display_name":"L.-T. Chen","orcid":"https://orcid.org/0009-0004-1872-2068"},"institutions":[{"id":"https://openalex.org/I2802390878","display_name":"Sir Run Run Shaw Hospital","ror":"https://ror.org/00ka6rp58","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802390878"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Laite Chen","raw_affiliation_strings":["Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0004-1872-2068","affiliations":[{"raw_affiliation_string":"Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I2802390878","https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103152712","display_name":"W. Chen","orcid":"https://orcid.org/0009-0004-7596-0193"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wensheng Chen","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0009-0004-7596-0193","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037269668","display_name":"Chenyang Jiang","orcid":"https://orcid.org/0000-0002-0199-3353"},"institutions":[{"id":"https://openalex.org/I2802390878","display_name":"Sir Run Run Shaw Hospital","ror":"https://ror.org/00ka6rp58","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802390878"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyang Jiang","raw_affiliation_strings":["Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-0199-3353","affiliations":[{"raw_affiliation_string":"Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I2802390878","https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081883922","display_name":"Yun Pan","orcid":"https://orcid.org/0000-0002-9335-4291"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Pan","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9335-4291","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0883,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79402395,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"73","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.647599995136261,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.647599995136261,"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/heartbeat","display_name":"Heartbeat","score":0.9069059491157532},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"Atrial fibrillation","score":0.7265790700912476},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"Electrocardiography","score":0.5821739435195923},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5578826665878296},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.4930736720561981},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4863887131214142},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42676830291748047},{"id":"https://openalex.org/keywords/fibrillation","display_name":"Fibrillation","score":0.41224658489227295},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.40544116497039795},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3796384334564209},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3155233860015869},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1069650948047638}],"concepts":[{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.9069059491157532},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.7265790700912476},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.5821739435195923},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5578826665878296},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4930736720561981},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4863887131214142},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42676830291748047},{"id":"https://openalex.org/C2777356233","wikidata":"https://www.wikidata.org/wiki/Q1001150","display_name":"Fibrillation","level":3,"score":0.41224658489227295},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.40544116497039795},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3796384334564209},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3155233860015869},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1069650948047638},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2024.3406829","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2024.3406829","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3854540835","display_name":null,"funder_award_id":"62306272","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1519128654","https://openalex.org/W2121394112","https://openalex.org/W2162273778","https://openalex.org/W2295107390","https://openalex.org/W2579565308","https://openalex.org/W2593438362","https://openalex.org/W2601534099","https://openalex.org/W2609696371","https://openalex.org/W2620992068","https://openalex.org/W2768721579","https://openalex.org/W2771148491","https://openalex.org/W2797370387","https://openalex.org/W2807860131","https://openalex.org/W2888459881","https://openalex.org/W2889838428","https://openalex.org/W2902644322","https://openalex.org/W2913633752","https://openalex.org/W2940676424","https://openalex.org/W2948995481","https://openalex.org/W2962858109","https://openalex.org/W3014899874","https://openalex.org/W3103041004","https://openalex.org/W3110411105","https://openalex.org/W3113968199","https://openalex.org/W3123801394","https://openalex.org/W3124740606","https://openalex.org/W3145987444","https://openalex.org/W3177199047","https://openalex.org/W3196289665","https://openalex.org/W4285162045","https://openalex.org/W4292452305","https://openalex.org/W4293233278","https://openalex.org/W6761661839"],"related_works":["https://openalex.org/W4385543909","https://openalex.org/W3039320222","https://openalex.org/W3199640442","https://openalex.org/W1898280036","https://openalex.org/W2315807364","https://openalex.org/W2382278803","https://openalex.org/W2376695684","https://openalex.org/W1982967776","https://openalex.org/W2211416850","https://openalex.org/W2015868515"],"abstract_inverted_index":{"Due":[0],"to":[1,99],"the":[2,5,26,43,50,61,128,132,139,153,162,168],"inconvenience":[3],"of":[4,52,66,103,120,134,170],"current":[6],"regular":[7],"in-hospital":[8],"12-lead":[9],"electrocardiogram":[10],"(ECG)":[11],"follow-up":[12,57,70],"method":[13],"for":[14,87,122],"patients":[15],"undergoing":[16],"radiofrequency":[17],"catheter":[18],"ablation":[19],"(RFCA),":[20],"poor":[21],"medical":[22],"compliance":[23],"results":[24],"in":[25,39,106,141],"postoperative":[27],"population":[28],"experiencing":[29],"atrial":[30],"fibrillation":[31],"(AF)":[32],"recurrence":[33,55,90,105,125,157,172],"after":[34,77],"RFCA":[35],"not":[36],"being":[37],"diagnosed":[38],"time,":[40],"thus":[41],"missing":[42],"optimal":[44],"treatment":[45],"time.":[46],"This":[47,145],"study":[48,146],"investigated":[49],"feasibility":[51,169],"predicting":[53,142],"AF":[54,89,104,124,143,156,171],"using":[56],"ECG":[58,74,107,135,159],"signals":[59,108],"within":[60,161],"blanking":[62,163],"period.":[63],"A":[64],"total":[65],"170":[67],"individuals":[68],"underwent":[69],"and":[71,127,158,165],"mobile":[72,176],"single-lead":[73,177],"signal":[75],"collection":[76],"receiving":[78],"RFCA.":[79],"We":[80],"developed":[81],"a":[82,96,148],"deep":[83],"modified":[84],"residual":[85],"network":[86],"intra-patient":[88,123],"prediction.":[91],"In":[92],"addition,":[93],"we":[94],"proposed":[95],"novel":[97],"approach":[98],"investigate":[100],"potential":[101],"indicators":[102],"by":[109],"generating":[110],"category-level":[111],"heartbeat":[112],"saliency":[113,129],"maps.":[114],"Our":[115],"model":[116],"achieved":[117],"an":[118],"accuracy":[119],"93.18%":[121],"prediction,":[126],"maps":[130],"highlighted":[131],"importance":[133],"waveform":[136],"features":[137],"around":[138],"S-peak":[140],"recurrence.":[144],"provides":[147],"new":[149],"perspective":[150],"on":[151,175],"investigating":[152],"relationship":[154],"between":[155],"characteristics":[160],"period":[164],"initially":[166],"validates":[167],"prediction":[173],"based":[174],"ECG.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
