{"id":"https://openalex.org/W2966145663","doi":"https://doi.org/10.1109/embc.2019.8856704","title":"Electroanatomic Mapping to determine Scar Regions in patients with Atrial Fibrillation","display_name":"Electroanatomic Mapping to determine Scar Regions in patients with Atrial Fibrillation","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2966145663","doi":"https://doi.org/10.1109/embc.2019.8856704","mag":"2966145663","pmid":"https://pubmed.ncbi.nlm.nih.gov/31947201"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856704","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":["arxiv","crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2210.12772","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006658427","display_name":"Jiyue He","orcid":"https://orcid.org/0000-0002-9397-7114"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jiyue He","raw_affiliation_strings":["School of Engineering and Applied Science, Department of Electrical and Systems Engineering, University of Pennsylvania"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Applied Science, Department of Electrical and Systems Engineering, University of Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057770628","display_name":"Kuk Jin Jang","orcid":"https://orcid.org/0000-0002-3134-3220"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kuk Jin Jang","raw_affiliation_strings":["School of Engineering and Applied Science, Department of Electrical and Systems Engineering, University of Pennsylvania"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Applied Science, Department of Electrical and Systems Engineering, University of Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109448512","display_name":"Katie Walsh","orcid":null},"institutions":[{"id":"https://openalex.org/I2799810409","display_name":"Hospital of the University of Pennsylvania","ror":"https://ror.org/02917wp91","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799810409","https://openalex.org/I4210143392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Katie Walsh","raw_affiliation_strings":["Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania"],"affiliations":[{"raw_affiliation_string":"Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania","institution_ids":["https://openalex.org/I2799810409"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036838403","display_name":"Jackson J. Liang","orcid":"https://orcid.org/0000-0001-8608-8899"},"institutions":[{"id":"https://openalex.org/I2799810409","display_name":"Hospital of the University of Pennsylvania","ror":"https://ror.org/02917wp91","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799810409","https://openalex.org/I4210143392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jackson Liang","raw_affiliation_strings":["Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania"],"affiliations":[{"raw_affiliation_string":"Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania","institution_ids":["https://openalex.org/I2799810409"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063300821","display_name":"Sanjay Dixit","orcid":"https://orcid.org/0000-0003-4292-8061"},"institutions":[{"id":"https://openalex.org/I2799810409","display_name":"Hospital of the University of Pennsylvania","ror":"https://ror.org/02917wp91","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799810409","https://openalex.org/I4210143392"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sanjay Dixit","raw_affiliation_strings":["Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania"],"affiliations":[{"raw_affiliation_string":"Department of Cardiac Electrophysiology, Hospital of the University of Pennsylvania","institution_ids":["https://openalex.org/I2799810409"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009445756","display_name":"Rahul Mangharam","orcid":"https://orcid.org/0000-0002-3388-8283"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahul Mangharam","raw_affiliation_strings":["School of Engineering and Applied Science, Department of Electrical and Systems Engineering, University of Pennsylvania"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Applied Science, Department of Electrical and Systems Engineering, University of Pennsylvania","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5006658427"],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":0.3219,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.63756888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":null,"first_page":"5941","last_page":"5944"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.989300012588501,"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":0.989300012588501,"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":0.9887999892234802,"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/T11434","display_name":"Electrochemical Analysis and Applications","score":0.970300018787384,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.7878562808036804},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"Atrial fibrillation","score":0.7080613374710083},{"id":"https://openalex.org/keywords/pulmonary-vein","display_name":"Pulmonary vein","score":0.6663089394569397},{"id":"https://openalex.org/keywords/sinus-rhythm","display_name":"Sinus rhythm","score":0.665103018283844},{"id":"https://openalex.org/keywords/catheter-ablation","display_name":"Catheter ablation","score":0.6628282070159912},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.5967305898666382},{"id":"https://openalex.org/keywords/ablation","display_name":"Ablation","score":0.592130720615387},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5153631567955017},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.4911968410015106},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4524014890193939},{"id":"https://openalex.org/keywords/low-voltage","display_name":"Low voltage","score":0.42928287386894226},{"id":"https://openalex.org/keywords/left-atrium","display_name":"Left atrium","score":0.4129638075828552},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.07943356037139893}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7878562808036804},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.7080613374710083},{"id":"https://openalex.org/C2780689522","wikidata":"https://www.wikidata.org/wiki/Q535352","display_name":"Pulmonary vein","level":3,"score":0.6663089394569397},{"id":"https://openalex.org/C2775914520","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Sinus rhythm","level":3,"score":0.665103018283844},{"id":"https://openalex.org/C2776131983","wikidata":"https://www.wikidata.org/wiki/Q436572","display_name":"Catheter ablation","level":3,"score":0.6628282070159912},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5967305898666382},{"id":"https://openalex.org/C2778902805","wikidata":"https://www.wikidata.org/wiki/Q322177","display_name":"Ablation","level":2,"score":0.592130720615387},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5153631567955017},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4911968410015106},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4524014890193939},{"id":"https://openalex.org/C128624480","wikidata":"https://www.wikidata.org/wiki/Q1504817","display_name":"Low voltage","level":3,"score":0.42928287386894226},{"id":"https://openalex.org/C2777615863","wikidata":"https://www.wikidata.org/wiki/Q1074839","display_name":"Left atrium","level":3,"score":0.4129638075828552},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.07943356037139893},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D002921","descriptor_name":"Cicatrix","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D002921","descriptor_name":"Cicatrix","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D002921","descriptor_name":"Cicatrix","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","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},{"descriptor_ui":"D022062","descriptor_name":"Electrophysiologic Techniques, Cardiac","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D022062","descriptor_name":"Electrophysiologic Techniques, Cardiac","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D022062","descriptor_name":"Electrophysiologic Techniques, Cardiac","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.1109/embc.2019.8856704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856704","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:31947201","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31947201","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:arXiv.org:2210.12772","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2210.12772","pdf_url":"https://arxiv.org/pdf/2210.12772","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:repository.upenn.edu:mlab_papers-1142","is_oa":false,"landing_page_url":"https://repository.upenn.edu/cgi/viewcontent.cgi?article=1142&context=mlab_papers","pdf_url":null,"source":{"id":"https://openalex.org/S4306402083","display_name":"ScholarlyCommons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Real-Time and Embedded Systems Lab (mLAB)","raw_type":"text"},{"id":"pmh:oai:repository.upenn.edu:20.500.14332/40620","is_oa":false,"landing_page_url":"https://repository.upenn.edu/handle/20.500.14332/40620","pdf_url":null,"source":{"id":"https://openalex.org/S4306402083","display_name":"ScholarlyCommons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"published","raw_type":"Presentation"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2210.12772","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2210.12772","pdf_url":"https://arxiv.org/pdf/2210.12772","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2061016237","https://openalex.org/W2164227731","https://openalex.org/W2567227607","https://openalex.org/W2751496217","https://openalex.org/W2899355691","https://openalex.org/W4211049957"],"related_works":["https://openalex.org/W2117667173","https://openalex.org/W2319404766","https://openalex.org/W2905217758","https://openalex.org/W2077122751","https://openalex.org/W2112673825","https://openalex.org/W2885029286","https://openalex.org/W2135030455","https://openalex.org/W4224285748","https://openalex.org/W2969711534","https://openalex.org/W2324625686"],"abstract_inverted_index":{"Left":[0],"atrial":[1,16],"voltage":[2,34,42,56,73,237],"maps":[3,59],"are":[4,28,162],"routinely":[5],"acquired":[6,60,86],"during":[7,61,87],"electroanatomic":[8,84],"mapping":[9,85],"in":[10,29,149,153,181,202,208,212,229,243,249],"patients":[11,248],"undergoing":[12],"catheter":[13,24],"ablation":[14,25],"for":[15,58,70,188,247],"fibrillation":[17],"(AF).":[18],"For":[19],"patients,":[20,139],"who":[21],"have":[22],"prior":[23],"when":[26],"they":[27],"sinus":[30],"rhythm":[31],"(SR),":[32],"the":[33,78,83,99,104,124,154,165,169,173,203,216,223,236,244],"map":[35],"can":[36],"be":[37],"used":[38],"to":[39,76,97,122,215,239],"identify":[40,241],"low":[41],"areas":[43],"(LVAs)":[44],"using":[45,164],"a":[46,55,72,94,133,141,189],"threshold":[47,57,74,238],"of":[48,103,136,143,184,192,200],"0.2":[49],"-":[50],"0.45":[51],"mV.":[52],"However,":[53],"such":[54],"AF":[62,88,125],"has":[63],"not":[64],"been":[65],"well":[66],"established.":[67],"A":[68],"prerequisite":[69],"defining":[71],"is":[75,108,130,226],"maximize":[77],"topologically":[79],"matched":[80,105],"LVAs":[81,152,183],"between":[82],"and":[89,101,115,140,158,168,179,186],"SR.":[90],"This":[91,107,232],"paper":[92],"demonstrates":[93],"new":[95],"technique":[96],"improve":[98],"sensitivity":[100,178],"specificity":[102,180,213],"LVA.":[106,231],"achieved":[109],"by":[110],"computing":[111],"omni-directional":[112],"bipolar":[113],"voltages":[114],"applying":[116],"Gaussian":[117],"Process":[118],"Regression":[119],"based":[120],"interpolation":[121],"derive":[123],"map.":[126],"The":[127,151,219],"proposed":[128,170,174,224],"method":[129,167,175,225],"evaluated":[131],"on":[132],"test":[134],"cohort":[135],"7":[137],"male":[138],"total":[142],"46,589":[144],"data":[145],"points":[146],"were":[147],"included":[148],"analysis.":[150],"posterior":[155],"left":[156,245],"atrium":[157,246],"pulmonary":[159],"vein":[160],"junction":[161],"determined":[163],"standard":[166,217],"method.":[171,218],"Overall,":[172],"showed":[176],"patient-specific":[177],"matching":[182,230],"75.70%":[185],"65.55%":[187],"geometric":[190,204],"mean":[191],"70.69%.":[193],"On":[194],"average,":[195],"there":[196],"was":[197],"an":[198,227],"improvement":[199,207,211,228],"3.00%":[201],"mean,":[205],"7.88%":[206],"sensitivity,":[209],"0.30%":[210],"compared":[214],"results":[220],"show":[221],"that":[222],"may":[233],"help":[234],"develop":[235],"better":[240],"LVA":[242],"AF.":[250]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}