{"id":"https://openalex.org/W4392393664","doi":"https://doi.org/10.1145/3640900.3640906","title":"A Deep Learning-based Classification Algorithm for the Origin of Premature Ventricular Contractions","display_name":"A Deep Learning-based Classification Algorithm for the Origin of Premature Ventricular Contractions","publication_year":2024,"publication_date":"2024-01-12","ids":{"openalex":"https://openalex.org/W4392393664","doi":"https://doi.org/10.1145/3640900.3640906"},"language":"en","primary_location":{"id":"doi:10.1145/3640900.3640906","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3640900.3640906","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3640900.3640906","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 14th International Conference on Bioscience, Biochemistry and Bioinformatics","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3640900.3640906","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087388985","display_name":"Y. S. Chen","orcid":"https://orcid.org/0000-0002-6216-8541"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yining Chen","raw_affiliation_strings":["School of Information Science and Technology, Fudan University, China"],"raw_orcid":"https://orcid.org/0000-0002-6216-8541","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037221267","display_name":"Lijie Mi","orcid":"https://orcid.org/0000-0003-0528-9870"},"institutions":[{"id":"https://openalex.org/I4210161896","display_name":"Fu Wai Hospital","ror":"https://ror.org/0590dnz19","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210161896"]},{"id":"https://openalex.org/I4391767941","display_name":"State Key Laboratory of Cardiovascular Disease","ror":"https://ror.org/00t7sjs72","country_code":null,"type":"facility","lineage":["https://openalex.org/I4210087153","https://openalex.org/I4391767941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijie Mi","raw_affiliation_strings":["State Key Laboratory of Cardiovascular Disease, Cardiovascular Institute, Fuwai Hospital, China"],"raw_orcid":"https://orcid.org/0000-0003-0528-9870","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Cardiovascular Disease, Cardiovascular Institute, Fuwai Hospital, China","institution_ids":["https://openalex.org/I4210161896","https://openalex.org/I4391767941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101996004","display_name":"Yue Zheng","orcid":"https://orcid.org/0000-0001-9179-6320"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Zheng","raw_affiliation_strings":["School of Information Science and Technology, Fudan University, China"],"raw_orcid":"https://orcid.org/0000-0001-9179-6320","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100457086","display_name":"Xiaomei Wu","orcid":"https://orcid.org/0000-0002-4937-7680"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaomei Wu","raw_affiliation_strings":["School of Information Science and Technology, Fudan University, China"],"raw_orcid":"https://orcid.org/0000-0002-4937-7680","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100659889","display_name":"Min Tang","orcid":"https://orcid.org/0000-0001-7323-3698"},"institutions":[{"id":"https://openalex.org/I4210161896","display_name":"Fu Wai Hospital","ror":"https://ror.org/0590dnz19","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210161896"]},{"id":"https://openalex.org/I4391767941","display_name":"State Key Laboratory of Cardiovascular Disease","ror":"https://ror.org/00t7sjs72","country_code":null,"type":"facility","lineage":["https://openalex.org/I4210087153","https://openalex.org/I4391767941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Tang","raw_affiliation_strings":["State Key Laboratory of Cardiovascular Disease, Cardiovascular Institute, Fuwai Hospital, China"],"raw_orcid":"https://orcid.org/0000-0001-7323-3698","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Cardiovascular Disease, Cardiovascular Institute, Fuwai Hospital, China","institution_ids":["https://openalex.org/I4210161896","https://openalex.org/I4391767941"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04782475,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"36","last_page":"43"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":1.0,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":1.0,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9994000196456909,"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":0.9991999864578247,"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/ventricular-outflow-tract","display_name":"Ventricular outflow tract","score":0.7902462482452393},{"id":"https://openalex.org/keywords/ablation","display_name":"Ablation","score":0.7108485102653503},{"id":"https://openalex.org/keywords/qrs-complex","display_name":"QRS complex","score":0.6878628730773926},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.6349443793296814},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.5789176225662231},{"id":"https://openalex.org/keywords/catheter-ablation","display_name":"Catheter ablation","score":0.5229014754295349},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.514411985874176},{"id":"https://openalex.org/keywords/outflow","display_name":"Outflow","score":0.501173734664917},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"Electrocardiography","score":0.4980809688568115},{"id":"https://openalex.org/keywords/radiofrequency-catheter-ablation","display_name":"Radiofrequency catheter ablation","score":0.48711252212524414},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.387864887714386},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.21260985732078552},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10123848915100098}],"concepts":[{"id":"https://openalex.org/C2777361368","wikidata":"https://www.wikidata.org/wiki/Q7920318","display_name":"Ventricular outflow tract","level":2,"score":0.7902462482452393},{"id":"https://openalex.org/C2778902805","wikidata":"https://www.wikidata.org/wiki/Q322177","display_name":"Ablation","level":2,"score":0.7108485102653503},{"id":"https://openalex.org/C111773187","wikidata":"https://www.wikidata.org/wiki/Q1969239","display_name":"QRS complex","level":2,"score":0.6878628730773926},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6349443793296814},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5789176225662231},{"id":"https://openalex.org/C2776131983","wikidata":"https://www.wikidata.org/wiki/Q436572","display_name":"Catheter ablation","level":3,"score":0.5229014754295349},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.514411985874176},{"id":"https://openalex.org/C86132830","wikidata":"https://www.wikidata.org/wiki/Q3308838","display_name":"Outflow","level":2,"score":0.501173734664917},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.4980809688568115},{"id":"https://openalex.org/C3018349756","wikidata":"https://www.wikidata.org/wiki/Q436572","display_name":"Radiofrequency catheter ablation","level":4,"score":0.48711252212524414},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.387864887714386},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21260985732078552},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10123848915100098},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3640900.3640906","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3640900.3640906","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3640900.3640906","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 14th International Conference on Bioscience, Biochemistry and Bioinformatics","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3640900.3640906","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3640900.3640906","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3640900.3640906","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 14th International Conference on Bioscience, Biochemistry and Bioinformatics","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4148425990","display_name":null,"funder_award_id":"yg2021-38","funder_id":"https://openalex.org/F4320321851","funder_display_name":"Fudan University"},{"id":"https://openalex.org/G5538797381","display_name":null,"funder_award_id":"2021YFC2400203","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321851","display_name":"Fudan University","ror":"https://ror.org/013q1eq08"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392393664.pdf","grobid_xml":"https://content.openalex.org/works/W4392393664.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W2028572898","https://openalex.org/W2123785188","https://openalex.org/W2135318242","https://openalex.org/W2162800060","https://openalex.org/W2166704538","https://openalex.org/W2771689939","https://openalex.org/W2889684531","https://openalex.org/W2897032732","https://openalex.org/W2913789442","https://openalex.org/W2963813300","https://openalex.org/W2971358827","https://openalex.org/W3132582876","https://openalex.org/W4213451870","https://openalex.org/W4226171599","https://openalex.org/W4229009120","https://openalex.org/W4238524038","https://openalex.org/W4285405377","https://openalex.org/W4310244374","https://openalex.org/W6739901393"],"related_works":["https://openalex.org/W3182110439","https://openalex.org/W3204622434","https://openalex.org/W2517630343","https://openalex.org/W2980133464","https://openalex.org/W2464769538","https://openalex.org/W2387424403","https://openalex.org/W2419305919","https://openalex.org/W3166207873","https://openalex.org/W2410722466","https://openalex.org/W2027662954"],"abstract_inverted_index":{"Catheter":[0],"ablation":[1,27,34,68,178],"is":[2,21],"an":[3],"effective":[4],"and":[5,29,92,98,120,124,140,151],"safe":[6],"method":[7],"for":[8,73,172,180],"treating":[9],"outflow":[10,57,63],"tract":[11,58],"ventricular":[12,50,56,62,186],"arrhythmias.":[13],"Preoperative":[14],"preliminary":[15],"localization":[16],"of":[17,22,33,133,149,153,166,176,184],"abnormal":[18],"excitation":[19],"origin":[20,142,165],"great":[23],"value":[24],"in":[25,95,136],"designing":[26],"strategies":[28,179],"improving":[30],"the":[31,54,89,96,129,134,164,173],"efficiency":[32],"procedures.":[35],"In":[36],"this":[37],"study,":[38],"we":[39,115],"collected":[40],"surface":[41,159],"electrocardiogram":[42,160],"(ECG)":[43],"data":[44],"from":[45,53,107],"20":[46],"patients":[47],"with":[48,70,146],"premature":[49,104,185],"contractions":[51],"originating":[52,106],"left":[55],"(LVOT)":[59],"or":[60,109],"right":[61],"tracts":[64],"(RVOT)":[65],"during":[66],"catheter":[67,177],"procedures,":[69],"10":[71],"cases":[72],"each":[74],"group.":[75],"We":[76],"designed":[77],"a":[78,147,169],"two-stage":[79],"model":[80,86,113,135],"based":[81],"on":[82],"deep":[83],"learning.":[84],"This":[85,155],"automatically":[87],"identifies":[88],"P,":[90],"QRS,":[91],"T":[93],"waves":[94],"ECG":[97,100],"extracts":[99],"features":[101],"to":[102,128],"classify":[103,163],"beats":[105,143],"LVOT":[108,139],"RVOT.":[110],"To":[111],"minimize":[112],"complexity,":[114],"compared":[116],"different":[117],"lead":[118],"configurations":[119],"selected":[121],"leads":[122],"V2":[123],"V3":[125],"as":[126],"inputs":[127],"model.":[130],"The":[131],"accuracy":[132],"distinguishing":[137],"between":[138],"RVOT":[141],"was":[144],"98.46%,":[145],"sensitivity":[148],"97.94%":[150],"specificity":[152],"99.23%.":[154],"study":[156],"indicates":[157],"that":[158],"can":[161],"accurately":[162],"PVC,":[167],"laying":[168],"solid":[170],"foundation":[171],"preoperative":[174],"design":[175],"these":[181],"two":[182],"types":[183],"contractions.":[187]},"counts_by_year":[],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}
