{"id":"https://openalex.org/W2810523720","doi":"https://doi.org/10.3390/s18072090","title":"Automated Method for Discrimination of Arrhythmias Using Time, Frequency, and Nonlinear Features of Electrocardiogram Signals","display_name":"Automated Method for Discrimination of Arrhythmias Using Time, Frequency, and Nonlinear Features of Electrocardiogram Signals","publication_year":2018,"publication_date":"2018-06-29","ids":{"openalex":"https://openalex.org/W2810523720","doi":"https://doi.org/10.3390/s18072090","mag":"2810523720","pmid":"https://pubmed.ncbi.nlm.nih.gov/29966276"},"language":"en","primary_location":{"id":"doi:10.3390/s18072090","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18072090","pdf_url":"https://www.mdpi.com/1424-8220/18/7/2090/pdf?version=1530265347","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/7/2090/pdf?version=1530265347","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028781691","display_name":"Shirin Hajeb-Mohammadalipour","orcid":"https://orcid.org/0000-0002-9563-1627"},"institutions":[{"id":"https://openalex.org/I58048189","display_name":"Shahid Beheshti University of Medical Sciences","ror":"https://ror.org/034m2b326","country_code":"IR","type":"education","lineage":["https://openalex.org/I58048189"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Shirin Hajeb-Mohammadalipour","raw_affiliation_strings":["Department of Biomedical Engineering, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran","institution_ids":["https://openalex.org/I58048189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029913642","display_name":"Mohsen Ahmadi","orcid":"https://orcid.org/0000-0002-8938-3946"},"institutions":[{"id":"https://openalex.org/I58048189","display_name":"Shahid Beheshti University of Medical Sciences","ror":"https://ror.org/034m2b326","country_code":"IR","type":"education","lineage":["https://openalex.org/I58048189"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Mohsen Ahmadi","raw_affiliation_strings":["Department of Biomedical Engineering, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran","institution_ids":["https://openalex.org/I58048189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037168255","display_name":"Reza Shahghadami","orcid":null},"institutions":[{"id":"https://openalex.org/I58048189","display_name":"Shahid Beheshti University of Medical Sciences","ror":"https://ror.org/034m2b326","country_code":"IR","type":"education","lineage":["https://openalex.org/I58048189"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Reza Shahghadami","raw_affiliation_strings":["Department of Biomedical Engineering, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran","institution_ids":["https://openalex.org/I58048189"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032573836","display_name":"Ki H. Chon","orcid":"https://orcid.org/0000-0002-4422-4837"},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ki H. Chon","raw_affiliation_strings":["Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Connecticut, Storrs, CT 06269, USA","institution_ids":["https://openalex.org/I140172145"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5032573836"],"corresponding_institution_ids":["https://openalex.org/I140172145"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":2.6528,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.91230632,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"18","issue":"7","first_page":"2090","last_page":"2090"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9993000030517578,"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":0.9993000030517578,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9879000186920166,"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/nonlinear-system","display_name":"Nonlinear system","score":0.569471538066864},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.49392396211624146},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4822717308998108},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4574763774871826},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4572335183620453},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"Electrocardiography","score":0.4286918342113495},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3869738280773163},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.32936182618141174},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.22461354732513428},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.21360564231872559},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.20654264092445374},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1638897955417633}],"concepts":[{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.569471538066864},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.49392396211624146},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4822717308998108},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4574763774871826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4572335183620453},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.4286918342113495},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3869738280773163},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.32936182618141174},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.22461354732513428},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.21360564231872559},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.20654264092445374},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1638897955417633},{"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/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001145","descriptor_name":"Arrhythmias, Cardiac","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001145","descriptor_name":"Arrhythmias, Cardiac","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001145","descriptor_name":"Arrhythmias, Cardiac","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001331","descriptor_name":"Automation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001331","descriptor_name":"Automation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001331","descriptor_name":"Automation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":"Q000592","qualifier_name":"standards","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":"D014693","descriptor_name":"Ventricular Fibrillation","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D014693","descriptor_name":"Ventricular Fibrillation","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D014693","descriptor_name":"Ventricular Fibrillation","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D017180","descriptor_name":"Tachycardia, Ventricular","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D017180","descriptor_name":"Tachycardia, Ventricular","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D017180","descriptor_name":"Tachycardia, Ventricular","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s18072090","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18072090","pdf_url":"https://www.mdpi.com/1424-8220/18/7/2090/pdf?version=1530265347","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:29966276","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29966276","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:europepmc.org:5027988","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6068712","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:f558fe0470b04b63a69d84bb8754aeca","is_oa":true,"landing_page_url":"https://doaj.org/article/f558fe0470b04b63a69d84bb8754aeca","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 7, p 2090 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/7/2090/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18072090","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s18072090","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18072090","pdf_url":"https://www.mdpi.com/1424-8220/18/7/2090/pdf?version=1530265347","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6700000166893005,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1251436952","display_name":"SCH: INT: Collaborative Research: Wearable Devices for In-Home Monitoring of Patients at Risk for Heart Failure","funder_award_id":"1522052","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4976927243","display_name":"SCH: INT: Collaborative Research: Wearable Devices for In-Home Monitoring of Patients at Risk for Heart Failure","funder_award_id":"1522084","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7631944004","display_name":"SCH: INT: Collaborative Research: Wearable Devices for In-Home Monitoring of Patients at Risk for Heart Failure","funder_award_id":"1522087","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2810523720.pdf","grobid_xml":"https://content.openalex.org/works/W2810523720.grobid-xml"},"referenced_works_count":57,"referenced_works":["https://openalex.org/W1982605242","https://openalex.org/W1982692087","https://openalex.org/W1995875735","https://openalex.org/W2000364692","https://openalex.org/W2002445875","https://openalex.org/W2004475192","https://openalex.org/W2005679428","https://openalex.org/W2017106402","https://openalex.org/W2023761717","https://openalex.org/W2027215587","https://openalex.org/W2028291376","https://openalex.org/W2030042438","https://openalex.org/W2032445864","https://openalex.org/W2038228012","https://openalex.org/W2042388577","https://openalex.org/W2043365522","https://openalex.org/W2071437755","https://openalex.org/W2076151226","https://openalex.org/W2083077661","https://openalex.org/W2090626911","https://openalex.org/W2092064419","https://openalex.org/W2094788367","https://openalex.org/W2095409369","https://openalex.org/W2095428098","https://openalex.org/W2096911172","https://openalex.org/W2103308415","https://openalex.org/W2108790161","https://openalex.org/W2113640125","https://openalex.org/W2117624000","https://openalex.org/W2122671679","https://openalex.org/W2123108487","https://openalex.org/W2133467865","https://openalex.org/W2144228776","https://openalex.org/W2145044818","https://openalex.org/W2152297663","https://openalex.org/W2156307673","https://openalex.org/W2162273778","https://openalex.org/W2162800060","https://openalex.org/W2167673381","https://openalex.org/W2196906371","https://openalex.org/W2199376413","https://openalex.org/W2202063965","https://openalex.org/W2251133041","https://openalex.org/W2270792954","https://openalex.org/W2276849971","https://openalex.org/W2280482073","https://openalex.org/W2330714737","https://openalex.org/W2341856726","https://openalex.org/W2427093913","https://openalex.org/W2505399031","https://openalex.org/W2538883206","https://openalex.org/W2766070097","https://openalex.org/W3023754015","https://openalex.org/W4293084779","https://openalex.org/W6658188010","https://openalex.org/W6682286267","https://openalex.org/W6687650151"],"related_works":["https://openalex.org/W4307845877","https://openalex.org/W2044447779","https://openalex.org/W2419671417","https://openalex.org/W2385876366","https://openalex.org/W2900287648","https://openalex.org/W2154204858","https://openalex.org/W3209622820","https://openalex.org/W1914472286","https://openalex.org/W2168366193","https://openalex.org/W2382250648"],"abstract_inverted_index":{"We":[0,138,190],"developed":[1],"an":[2,217],"automated":[3],"approach":[4,37],"to":[5,129,167,197,250,273],"differentiate":[6],"between":[7],"different":[8],"types":[9,132],"of":[10,31,44,87,118,123,133,143,219,223,228],"arrhythmic":[11],"episodes":[12],"in":[13,18,27,183,208,213,241,246],"electrocardiogram":[14],"(ECG)":[15],"signals,":[16],"because,":[17],"real-life":[19],"scenarios,":[20],"a":[21,33,103,107],"software":[22],"application":[23],"does":[24],"not":[25],"know":[26],"advance":[28],"the":[29,81,116,119,124,140,155,161,237,266],"type":[30],"arrhythmia":[32,148,153,165],"patient":[34],"experiences.":[35],"Our":[36,201,258],"has":[38],"four":[39,71],"main":[40],"stages:":[41],"(1)":[42],"Classification":[43,86],"ventricular":[45,54,94,164],"fibrillation":[46,52,158],"(VF)":[47],"versus":[48,89],"non-VF":[49],"segments&mdash;including":[50],"atrial":[51,157],"(AF),":[53],"tachycardia":[55],"(VT),":[56],"normal":[57],"sinus":[58,62,134],"rhythm":[59],"(NSR),":[60],"and":[61,80,111,136,160,175,187,226,239,254,269,279,285],"arrhythmias,":[63],"such":[64],"as":[65,207,236,265],"bigeminy,":[66],"trigeminy,":[67],"quadrigeminy,":[68],"couplet,":[69],"triplet&mdash;using":[70],"image-based":[72],"phase":[73],"plot":[74],"features,":[75],"one":[76],"frequency":[77,108],"domain":[78,105,109],"feature,":[79,106,110],"Shannon":[82],"entropy":[83],"index.":[84],"(2)":[85],"AF":[88,232],"non-AF":[90,100],"segments.":[91],"(3)":[92],"Premature":[93],"contraction":[95],"(PVC)":[96],"detection":[97,203,233,260],"on":[98],"every":[99],"segment,":[101],"using":[102],"time":[104],"two":[112],"features":[113],"that":[114],"characterize":[115],"nonlinearity":[117],"data.":[120],"(4)":[121],"Determination":[122],"PVC":[125,259],"patterns,":[126],"if":[127],"present,":[128],"categorize":[130],"distinct":[131],"arrhythmias":[135],"NSR.":[137],"used":[139,182],"Massachusetts":[141],"Institute":[142],"Technology-Beth":[144],"Israel":[145],"Hospital":[146],"(MIT-BIH)":[147],"database,":[149,154,159],"Creighton":[150],"University&rsquo;s":[151],"VT":[152],"MIT-BIH":[156,162],"malignant":[163],"database":[166],"test":[168],"our":[169,193],"algorithm.":[170],"Binary":[171],"decision":[172],"tree":[173],"(BDT)":[174],"support":[176],"vector":[177],"machine":[178],"(SVM)":[179],"classifiers":[180],"were":[181,248,271],"both":[184],"stage":[185,188],"1":[186],"3.":[189],"also":[191,263],"compared":[192],"proposed":[194],"algorithm&rsquo;s":[195],"performance":[196],"other":[198],"published":[199],"algorithms.":[200],"VF":[202],"algorithm":[204,261],"was":[205,234,262],"accurate,":[206,235],"balanced":[209,242,284],"datasets":[210,243],"(and":[211,244],"unbalanced,":[212,245],"parentheses)":[214,247],"it":[215],"provided":[216],"accuracy":[218],"95.1%":[220],"(97.1%),":[221,256],"sensitivity":[222,238],"94.5%":[224],"(91.1%),":[225],"specificity":[227,240,270],"94.2%":[229],"(98.2%).":[230],"The":[231],"found":[249,272],"be":[251,274],"97.8%":[252],"(98.6%)":[253],"97.21%":[255],"respectively.":[257],"robust,":[264],"accuracy,":[267],"sensitivity,":[268],"99%":[275],"(98.1%),":[276],"98.0%":[277],"(96.2%),":[278],"98.4%":[280],"(99.4%),":[281],"respectively,":[282],"for":[283],"(unbalanced)":[286],"datasets.":[287]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}
