{"id":"https://openalex.org/W2979622742","doi":"https://doi.org/10.1109/embc.2019.8857335","title":"Refined Ventricular Activity Cancellation in Electrograms During Atrial Fibrillation by Combining Average Beat Subtraction and Interpolation","display_name":"Refined Ventricular Activity Cancellation in Electrograms During Atrial Fibrillation by Combining Average Beat Subtraction and Interpolation","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2979622742","doi":"https://doi.org/10.1109/embc.2019.8857335","mag":"2979622742","pmid":"https://pubmed.ncbi.nlm.nih.gov/31945836"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8857335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8857335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2434/681867","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054009456","display_name":"Massimo W. Rivolta","orcid":"https://orcid.org/0000-0002-8553-2414"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Massimo W. Rivolta","raw_affiliation_strings":["Department of Computer Science, Universit\u00e0 degli Studi di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universit\u00e0 degli Studi di Milano, Milano, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039803457","display_name":"Roberto Sassi","orcid":"https://orcid.org/0000-0001-9729-2641"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Roberto Sassi","raw_affiliation_strings":["Department of Computer Science, Universit\u00e0 degli Studi di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universit\u00e0 degli Studi di Milano, Milano, Italy","institution_ids":["https://openalex.org/I189158943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039207332","display_name":"Muhamed Vila","orcid":"https://orcid.org/0000-0002-9217-7502"},"institutions":[{"id":"https://openalex.org/I189158943","display_name":"University of Milan","ror":"https://ror.org/00wjc7c48","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Muhamed Vila","raw_affiliation_strings":["Department of Computer Science, Universit\u00e0 degli Studi di Milano, Milano, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universit\u00e0 degli Studi di Milano, Milano, Italy","institution_ids":["https://openalex.org/I189158943"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054009456"],"corresponding_institution_ids":["https://openalex.org/I189158943"],"apc_list":null,"apc_paid":null,"fwci":0.1603,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.56694018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"101","issue":null,"first_page":"24","last_page":"27"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9995999932289124,"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":0.9995999932289124,"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9973999857902527,"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/residual","display_name":"Residual","score":0.6831119656562805},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.6570149064064026},{"id":"https://openalex.org/keywords/subtraction","display_name":"Subtraction","score":0.6015580892562866},{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.57819002866745},{"id":"https://openalex.org/keywords/beat","display_name":"Beat (acoustics)","score":0.5723925232887268},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5444023609161377},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5033223032951355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3590228259563446},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23735058307647705},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21823853254318237},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07763972878456116},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07631981372833252}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6831119656562805},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.6570149064064026},{"id":"https://openalex.org/C68060419","wikidata":"https://www.wikidata.org/wiki/Q40754","display_name":"Subtraction","level":2,"score":0.6015580892562866},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.57819002866745},{"id":"https://openalex.org/C189809214","wikidata":"https://www.wikidata.org/wiki/Q829522","display_name":"Beat (acoustics)","level":2,"score":0.5723925232887268},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5444023609161377},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5033223032951355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3590228259563446},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23735058307647705},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21823853254318237},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07763972878456116},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07631981372833252},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","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}],"locations_count":3,"locations":[{"id":"doi:10.1109/embc.2019.8857335","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8857335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31945836","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31945836","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:air.unimi.it:2434/681867","is_oa":true,"landing_page_url":"http://hdl.handle.net/2434/681867","pdf_url":null,"source":{"id":"https://openalex.org/S4306400516","display_name":"Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I189158943","host_organization_name":"University of Milan","host_organization_lineage":["https://openalex.org/I189158943"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bookPart"}],"best_oa_location":{"id":"pmh:oai:air.unimi.it:2434/681867","is_oa":true,"landing_page_url":"http://hdl.handle.net/2434/681867","pdf_url":null,"source":{"id":"https://openalex.org/S4306400516","display_name":"Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I189158943","host_organization_name":"University of Milan","host_organization_lineage":["https://openalex.org/I189158943"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bookPart"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2043480770","https://openalex.org/W2093500338","https://openalex.org/W2118117461","https://openalex.org/W2122230313","https://openalex.org/W2162800060","https://openalex.org/W2548489478","https://openalex.org/W4256094423"],"related_works":["https://openalex.org/W2090049157","https://openalex.org/W1976835164","https://openalex.org/W2134771946","https://openalex.org/W2171218219","https://openalex.org/W1972271943","https://openalex.org/W2150410159","https://openalex.org/W2560215812","https://openalex.org/W2006407424","https://openalex.org/W189153436","https://openalex.org/W4327525404"],"abstract_inverted_index":{"Many":[0],"techniques":[1],"have":[2],"been":[3],"developed":[4],"to":[5,70,124,197],"cancel":[6],"the":[7,40,46,56,59,72,83,91,96,109,115,119,125,131,142,163,201,210,214],"ventricular":[8,73],"interference":[9],"in":[10,78,165],"atrial":[11,15,93,98,120],"electrograms":[12],"(AEG)":[13],"during":[14],"fibrillation.":[16],"In":[17,62],"particular,":[18],"average":[19,168],"beat":[20],"subtraction":[21],"(ABS)":[22],"and":[23,37,137,140,153,194,209],"interpolation":[24,43,152,198],"are":[25],"among":[26],"those":[27],"mostly":[28],"adopted.":[29],"However,":[30],"ABS":[31,190],"usually":[32],"leaves":[33],"high":[34,202],"power":[35,203],"residues":[36,204],"discontinuity":[38],"at":[39,55],"borders,":[41],"whereas":[42],"totally":[44],"substitutes":[45],"residual":[47,84,121],"activity":[48,85,99,122],"with":[49,103,144,213],"a":[50,67,80],"forecasting":[51],"that":[52,82],"might":[53],"fail":[54],"center":[57],"of":[58,118,150,167,189],"cancellation":[60],"segment.":[61],"this":[63],"study,":[64],"we":[65],"proposed":[66],"new":[68,132],"algorithm":[69,133,160],"refine":[71],"estimate":[74,110],"provided":[75],"by":[76,113],"ABS,":[77,151],"such":[79],"way":[81],"should":[86],"likely":[87],"be":[88],"distributed":[89],"as":[90],"local":[92,97],"activity.":[94],"Briefly,":[95],"is":[100,111],"first":[101],"modeled":[102],"an":[104],"autoregressive":[105],"(AR)":[106],"process,":[107],"then":[108],"refined":[112],"maximizing":[114],"log":[116,211],"likelihood":[117,212],"according":[123],"fitted":[126,215],"AR":[127,216],"model.":[128,217],"We":[129],"tested":[130],"on":[134],"both":[135],"synthetic":[136,157],"real":[138,182],"AEGs,":[139],"compared":[141],"performance":[143],"other":[145],"four":[146],"algorithms":[147],"(two":[148],"variants":[149,188],"zero":[154],"substitution).":[155],"On":[156,181],"data,":[158,183],"our":[159,184],"outperformed":[161,186],"all":[162],"others":[164],"terms":[166],"root":[169],"mean":[170],"square":[171],"error":[172],"(0.043":[173],"vs":[174],"0.046":[175],"for":[176],"interpolation;":[177],"p":[178],"<;":[179,192,207],"0.05).":[180],"methodology":[185],"two":[187],"(p":[191],"0.05)":[193],"performed":[195],"similarly":[196],"when":[199],"considering":[200],"left":[205],"(both":[206],"5%),":[208]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}