{"id":"https://openalex.org/W2533260655","doi":"https://doi.org/10.1109/embc.2016.7590748","title":"Kurtosis as a statistical approach to identify the pivot point of the rotor","display_name":"Kurtosis as a statistical approach to identify the pivot point of the rotor","publication_year":2016,"publication_date":"2016-08-01","ids":{"openalex":"https://openalex.org/W2533260655","doi":"https://doi.org/10.1109/embc.2016.7590748","mag":"2533260655","pmid":"https://pubmed.ncbi.nlm.nih.gov/28268379"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2016.7590748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2016.7590748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 38th 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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002606430","display_name":"Shivaram P. Arunachalam","orcid":"https://orcid.org/0000-0003-3251-5415"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shivaram P. Arunachalam","raw_affiliation_strings":["Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112395060","display_name":"Elizabeth M. Annoni","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elizabeth M. Annoni","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020379926","display_name":"Siva K. Mulpuru","orcid":"https://orcid.org/0000-0002-7694-3617"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Siva K. Mulpuru","raw_affiliation_strings":["Mayo Clinic, Division of Cardiovascular Diseases, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mayo Clinic, Division of Cardiovascular Diseases, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020289692","display_name":"Paul A. Friedman","orcid":"https://orcid.org/0000-0001-5052-2948"},"institutions":[{"id":"https://openalex.org/I4210125099","display_name":"Mayo Clinic in Arizona","ror":"https://ror.org/03jp40720","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210125099"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul A. Friedman","raw_affiliation_strings":["Mayo Clinic, Division of Cardiovascular Diseases, Rochester, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mayo Clinic, Division of Cardiovascular Diseases, Rochester, MN, USA","institution_ids":["https://openalex.org/I4210125099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065149954","display_name":"Elena G. Tolkacheva","orcid":"https://orcid.org/0000-0003-1624-5793"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elena G. Tolkacheva","raw_affiliation_strings":["Biomedical Engineering Department, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Biomedical Engineering Department, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4583,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72391863,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"339","issue":null,"first_page":"497","last_page":"500"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9980999827384949,"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":0.9980999827384949,"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":0.9955999851226807,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.9919999837875366,"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/kurtosis","display_name":"Kurtosis","score":0.9365513920783997},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"Atrial fibrillation","score":0.7022980451583862},{"id":"https://openalex.org/keywords/pulmonary-vein","display_name":"Pulmonary vein","score":0.6586825251579285},{"id":"https://openalex.org/keywords/rotor","display_name":"Rotor (electric)","score":0.6172986030578613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5083257555961609},{"id":"https://openalex.org/keywords/catheter-ablation","display_name":"Catheter ablation","score":0.4608241319656372},{"id":"https://openalex.org/keywords/paroxysmal-atrial-fibrillation","display_name":"Paroxysmal atrial fibrillation","score":0.4137873351573944},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40631458163261414},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.3807920217514038},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3443605303764343},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3431149125099182},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24155840277671814},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22290852665901184},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.210862934589386}],"concepts":[{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.9365513920783997},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.7022980451583862},{"id":"https://openalex.org/C2780689522","wikidata":"https://www.wikidata.org/wiki/Q535352","display_name":"Pulmonary vein","level":3,"score":0.6586825251579285},{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.6172986030578613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5083257555961609},{"id":"https://openalex.org/C2776131983","wikidata":"https://www.wikidata.org/wiki/Q436572","display_name":"Catheter ablation","level":3,"score":0.4608241319656372},{"id":"https://openalex.org/C2985986913","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Paroxysmal atrial fibrillation","level":3,"score":0.4137873351573944},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40631458163261414},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3807920217514038},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3443605303764343},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3431149125099182},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24155840277671814},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22290852665901184},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.210862934589386},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000503","qualifier_name":"physiopathology","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":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000601","qualifier_name":"surgery","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":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013223","descriptor_name":"Statistics as Topic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","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":false},{"descriptor_ui":"D017115","descriptor_name":"Catheter Ablation","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":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2016.7590748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2016.7590748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:28268379","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28268379","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}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.5,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W25713472","https://openalex.org/W62219908","https://openalex.org/W1989453705","https://openalex.org/W1992956108","https://openalex.org/W1997277858","https://openalex.org/W2034377825","https://openalex.org/W2041743622","https://openalex.org/W2044498557","https://openalex.org/W2048329110","https://openalex.org/W2051429984","https://openalex.org/W2051626126","https://openalex.org/W2062206620","https://openalex.org/W2068165603","https://openalex.org/W2111001186","https://openalex.org/W2112287282","https://openalex.org/W2133771921","https://openalex.org/W2136264052","https://openalex.org/W2155663332","https://openalex.org/W2156261994","https://openalex.org/W2158814512","https://openalex.org/W2165006299","https://openalex.org/W2167850919","https://openalex.org/W2243552209","https://openalex.org/W2294117382","https://openalex.org/W2313203550","https://openalex.org/W2327430646","https://openalex.org/W2379504542","https://openalex.org/W3166835481","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2334047847","https://openalex.org/W4286312230","https://openalex.org/W193100639","https://openalex.org/W4244913787","https://openalex.org/W2901307830","https://openalex.org/W1998804137","https://openalex.org/W2069393236","https://openalex.org/W2379112222","https://openalex.org/W2526343984","https://openalex.org/W2763948729"],"abstract_inverted_index":{"Atrial":[0],"fibrillation":[1],"(AF)":[2],"is":[3,27,145],"the":[4,20,71,85,98,126],"most":[5],"common":[6],"sustained":[7],"cardiac":[8],"arrhythmia":[9],"that":[10,64,73,84,108],"causes":[11],"stroke":[12],"affecting":[13],"more":[14],"than":[15],"2.3":[16],"million":[17],"people":[18],"in":[19,76,93],"US.":[21],"Catheter":[22],"ablation":[23],"to":[24,97,115,123],"terminate":[25],"AF":[26,31,37,45,119,155],"successful":[28],"for":[29],"paroxysmal":[30,152],"but":[32],"suffers":[33],"limitations":[34],"with":[35,121,150],"persistent":[36,154],"patients":[38,120],"as":[39],"current":[40],"mapping":[41,62,143],"methods":[42],"cannot":[43],"identify":[44,67,125],"active":[46],"substrates":[47],"outside":[48],"of":[49,70,88,138],"pulmonary":[50],"vein":[51],"region.":[52],"In":[53],"this":[54,139],"work,":[55],"we":[56],"developed":[57],"a":[58],"novel":[59],"Kurtosis":[60,95,109,135,141],"based":[61,142],"technique":[63,110],"can":[65,111],"accurately":[66,124],"pivot":[68,90,128],"points":[69],"rotors":[72,122],"were":[74],"induced":[75],"ex-vivo":[77],"isolated":[78],"rabbit":[79],"heart.":[80],"The":[81],"results":[82,92,106],"indicate":[83],"chaotic":[86],"nature":[87],"rotor":[89,127],"point":[91,129],"higher":[94],"compared":[96],"periphery":[99],"thereby":[100],"enabling":[101],"its":[102],"accurate":[103],"identification.":[104],"Our":[105],"suggest":[107],"be":[112],"further":[113],"applied":[114],"intra-atrial":[116],"electrograms":[117],"from":[118],"by":[130],"generating":[131],"3-dimensional":[132],"(3D)":[133],"patient-specific":[134],"maps.":[136],"Validation":[137],"new":[140],"technology":[144],"required":[146],"through":[147],"clinical":[148],"studies":[149],"both":[151],"and":[153],"patient":[156],"data.":[157]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
