{"id":"https://openalex.org/W2079979625","doi":"https://doi.org/10.1109/embc.2013.6609960","title":"Chaotic phase space differential algorithm for real-time detection of ventricular arrhythmias: Application in animal model","display_name":"Chaotic phase space differential algorithm for real-time detection of ventricular arrhythmias: Application in animal model","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2079979625","doi":"https://doi.org/10.1109/embc.2013.6609960","mag":"2079979625","pmid":"https://pubmed.ncbi.nlm.nih.gov/24110147"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6609960","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6609960","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th 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/A5025338423","display_name":"Fu-Jung Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I4210091773","display_name":"Taichung Veterans General Hospital","ror":"https://ror.org/00e87hq62","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210091773"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Fu-Jung Lee","raw_affiliation_strings":["Department of Anesthesia, Taichung Veterans General Hospital, Taichung, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesia, Taichung Veterans General Hospital, Taichung, Taiwan","institution_ids":["https://openalex.org/I4210091773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101222418","display_name":"Wei-Tso Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-Tso Lin","raw_affiliation_strings":["Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082013141","display_name":"Chien-Sheng Liu","orcid":"https://orcid.org/0000-0002-3537-5828"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Sheng Liu","raw_affiliation_strings":["Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066973702","display_name":"Chii\u2010Wann Lin","orcid":"https://orcid.org/0000-0002-8721-3441"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chii-Wann Lin","raw_affiliation_strings":["Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2057,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.63022568,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"22","issue":null,"first_page":"2152","last_page":"2155"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9990000128746033,"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.9990000128746033,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.992900013923645,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9921000003814697,"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/algorithm","display_name":"Algorithm","score":0.6855180263519287},{"id":"https://openalex.org/keywords/ventricular-tachycardia","display_name":"Ventricular tachycardia","score":0.6685728430747986},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.6024494767189026},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.58842933177948},{"id":"https://openalex.org/keywords/sinus-tachycardia","display_name":"Sinus tachycardia","score":0.5750963687896729},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.5480239391326904},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"Electrocardiography","score":0.5051797032356262},{"id":"https://openalex.org/keywords/differential-diagnosis","display_name":"Differential diagnosis","score":0.47813332080841064},{"id":"https://openalex.org/keywords/normal-sinus-rhythm","display_name":"Normal Sinus Rhythm","score":0.4708307087421417},{"id":"https://openalex.org/keywords/tachycardia","display_name":"Tachycardia","score":0.45563334226608276},{"id":"https://openalex.org/keywords/sinus-rhythm","display_name":"Sinus rhythm","score":0.44323161244392395},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2031790018081665},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.1234225332736969},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"Atrial fibrillation","score":0.08923861384391785}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6855180263519287},{"id":"https://openalex.org/C2776331378","wikidata":"https://www.wikidata.org/wiki/Q56002","display_name":"Ventricular tachycardia","level":2,"score":0.6685728430747986},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6024494767189026},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.58842933177948},{"id":"https://openalex.org/C2780144208","wikidata":"https://www.wikidata.org/wiki/Q522229","display_name":"Sinus tachycardia","level":2,"score":0.5750963687896729},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5480239391326904},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.5051797032356262},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.47813332080841064},{"id":"https://openalex.org/C2908745016","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Normal Sinus Rhythm","level":3,"score":0.4708307087421417},{"id":"https://openalex.org/C2780283014","wikidata":"https://www.wikidata.org/wiki/Q209583","display_name":"Tachycardia","level":2,"score":0.45563334226608276},{"id":"https://openalex.org/C2775914520","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Sinus rhythm","level":3,"score":0.44323161244392395},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2031790018081665},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.1234225332736969},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.08923861384391785}],"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":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004195","descriptor_name":"Disease Models, Animal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004195","descriptor_name":"Disease Models, Animal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004195","descriptor_name":"Disease Models, Animal","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":"D004562","descriptor_name":"Electrocardiography","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},{"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":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013269","descriptor_name":"Stochastic Processes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013269","descriptor_name":"Stochastic Processes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013269","descriptor_name":"Stochastic Processes","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},{"descriptor_ui":"D017207","descriptor_name":"Rats, Sprague-Dawley","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017207","descriptor_name":"Rats, Sprague-Dawley","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017207","descriptor_name":"Rats, Sprague-Dawley","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D051381","descriptor_name":"Rats","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2013.6609960","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6609960","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24110147","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24110147","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":[{"score":0.6700000166893005,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W102368704","https://openalex.org/W1963800342","https://openalex.org/W2006050950","https://openalex.org/W2048254213","https://openalex.org/W2054675458","https://openalex.org/W2071437755","https://openalex.org/W2073991158","https://openalex.org/W2120494233","https://openalex.org/W2130105937","https://openalex.org/W2133096598","https://openalex.org/W2158106388"],"related_works":["https://openalex.org/W3031876342","https://openalex.org/W4393997910","https://openalex.org/W1970318676","https://openalex.org/W1909085076","https://openalex.org/W1994902122","https://openalex.org/W2099020071","https://openalex.org/W2203497947","https://openalex.org/W2004402067","https://openalex.org/W4238875558","https://openalex.org/W2087626622"],"abstract_inverted_index":{"Life-threatening":[0],"ventricular":[1,68,81,117],"arrhythmias":[2],"remain":[3],"the":[4,62,78,107,129],"main":[5],"cause":[6],"of":[7,21,65,80,114,131],"death":[8],"among":[9],"patients":[10],"with":[11,48,77],"cardiovascular":[12],"diseases.":[13],"Efforts":[14],"have":[15,27],"been":[16],"spent":[17],"on":[18,61,101],"early":[19],"detection":[20],"such":[22,88],"fatal":[23],"cardiac":[24],"signs.":[25],"We":[26,104],"previously":[28],"reported":[29],"a":[30,123],"novel":[31],"chaotic":[32],"phase":[33],"space":[34],"differential":[35],"(CPSD)":[36],"algorithm":[37,60,109],"in":[38],"discriminating":[39],"VPC,":[40],"VT,":[41],"and":[42,52],"VF":[43],"from":[44],"normal":[45],"sinus":[46,95],"rhythm":[47],"both":[49],"good":[50,124],"sensitivity":[51],"specificity.":[53],"In":[54,83],"this":[55,59],"article,":[56],"we":[57],"apply":[58],"rat":[63],"model":[64],"calcium":[66],"induced":[67],"tachycardia.":[69,82],"Peaked":[70],"CPSD":[71,102,108],"values":[72],"can":[73,97],"be":[74,99],"observed":[75],"along":[76],"occurrence":[79],"addition,":[84],"minor":[85],"ECG":[86,132],"changes":[87],"as":[89],"new":[90],"onset":[91],"S":[92],"wave":[93],"or":[94],"arrhythmia":[96],"also":[98,120],"noted":[100],"tracing.":[103],"believe":[105],"that":[106],"not":[110],"only":[111],"is":[112,121],"capable":[113],"detecting":[115],"lethal":[116],"arrhythmias,":[118],"but":[119],"potentially":[122],"tool":[125],"for":[126],"long-term":[127],"monitoring":[128],"change":[130],"signals.":[133]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}