{"id":"https://openalex.org/W2008429100","doi":"https://doi.org/10.1155/2007/74580","title":"Principal Component Analysis in ECG Signal Processing","display_name":"Principal Component Analysis in ECG Signal Processing","publication_year":2007,"publication_date":"2007-02-08","ids":{"openalex":"https://openalex.org/W2008429100","doi":"https://doi.org/10.1155/2007/74580","mag":"2008429100"},"language":"en","primary_location":{"id":"doi:10.1155/2007/74580","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/74580","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/74580","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/74580","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058904941","display_name":"Francisco Castells","orcid":"https://orcid.org/0000-0001-5044-3545"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Castells","raw_affiliation_strings":["Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Escuela Polit\u00e9cnica Superior de Gand\u00eda, Universidad Polit\u00e9cnica de Valencia (UPV), Ctra. Nazaret-Oliva, Gand\u00eda, 46730, Spain","Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Escuela Polit\u00e9cnica Superior de Gand\u00eda, Universidad Polit\u00e9cnica de Valencia (UPV), Ctra. Nazaret-Oliva, Gand\u00eda, Spain","Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Escuela Polit\u00e9cnica Superior de Gand\u00eda, Universidad Po ...#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Escuela Polit\u00e9cnica Superior de Gand\u00eda, Universidad Polit\u00e9cnica de Valencia (UPV), Ctra. Nazaret-Oliva, Gand\u00eda, 46730, Spain","institution_ids":["https://openalex.org/I60053951"]},{"raw_affiliation_string":"Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Escuela Polit\u00e9cnica Superior de Gand\u00eda, Universidad Polit\u00e9cnica de Valencia (UPV), Ctra. Nazaret-Oliva, Gand\u00eda, Spain","institution_ids":["https://openalex.org/I60053951"]},{"raw_affiliation_string":"Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Escuela Polit\u00e9cnica Superior de Gand\u00eda, Universidad Po ...#TAB#","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084527753","display_name":"Pablo Laguna","orcid":"https://orcid.org/0000-0003-3434-9254"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pablo Laguna","raw_affiliation_strings":["Communications Technology Group, Arag\u00f3n Institute of Engineering Research, University of Zaragoza, Zaragoza, 50018, Spain","Communications Technology Group, Arag\u00f3n Institute of Engineering Research, University of Zaragoza, Zaragoza, Spain","Communications Technology Group, Arag\u00f3n Institute of Engineering Research, University of Zaragoza, Zaragoza , Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Technology Group, Arag\u00f3n Institute of Engineering Research, University of Zaragoza, Zaragoza, 50018, Spain","institution_ids":["https://openalex.org/I255234318"]},{"raw_affiliation_string":"Communications Technology Group, Arag\u00f3n Institute of Engineering Research, University of Zaragoza, Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]},{"raw_affiliation_string":"Communications Technology Group, Arag\u00f3n Institute of Engineering Research, University of Zaragoza, Zaragoza , Spain","institution_ids":["https://openalex.org/I255234318"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052426139","display_name":"Leif S\u00f6rnmo","orcid":"https://orcid.org/0000-0001-8524-2292"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Leif S\u00f6rnmo","raw_affiliation_strings":["Signal Processing Group, Department of Electrical Engineering, Lund University, Lund, 22100, Sweden","Signal Processing Group, Department of Electrical Engineering, Lund University, Lund, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Signal Processing Group, Department of Electrical Engineering, Lund University, Lund, 22100, Sweden","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Signal Processing Group, Department of Electrical Engineering, Lund University, Lund, Sweden","institution_ids":["https://openalex.org/I187531555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069036914","display_name":"Andreas Bollmann","orcid":"https://orcid.org/0000-0002-5441-3906"},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Bollmann","raw_affiliation_strings":["Department of Cardiology, Otto-von-Guericke-University Magdeburg, Magdeburg, 39120, Germany","Department of Cardiology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany","Department of Cardiology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Otto-von-Guericke-University Magdeburg, Magdeburg, 39120, Germany","institution_ids":["https://openalex.org/I95793202"]},{"raw_affiliation_string":"Department of Cardiology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]},{"raw_affiliation_string":"Department of Cardiology, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany#TAB#","institution_ids":["https://openalex.org/I95793202"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028191616","display_name":"Jos\u00e9 Millet","orcid":"https://orcid.org/0000-0002-8879-003X"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Millet Roig","raw_affiliation_strings":["Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Universidad Polit\u00e9cnica de Valencia, Cami de Vera, Valencia, 46022, Spain","Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Universidad Polit\u00e9cnica de Valencia, Valencia, Spain","Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Universidad Polit\u00e9cnica de Valencia, Valencia, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Universidad Polit\u00e9cnica de Valencia, Cami de Vera, Valencia, 46022, Spain","institution_ids":["https://openalex.org/I60053951"]},{"raw_affiliation_string":"Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Universidad Polit\u00e9cnica de Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]},{"raw_affiliation_string":"Grupo de Investigaci\u00f3n en Bioingener\u00eda, Electr\u00f3nica y Telemedicina, Departamento de Ingener\u00eda Electr\u00f3nica, Universidad Polit\u00e9cnica de Valencia, Valencia, Spain#TAB#","institution_ids":["https://openalex.org/I60053951"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":17.1139,"has_fulltext":true,"cited_by_count":369,"citation_normalized_percentile":{"value":0.99430993,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"2007","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9986000061035156,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.9054636359214783},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6444416642189026},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5972296595573425},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5175796747207642},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5100727677345276},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.460495263338089},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4511713683605194},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.41976502537727356},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3470180928707123},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09839019179344177}],"concepts":[{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.9054636359214783},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6444416642189026},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5972296595573425},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5175796747207642},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5100727677345276},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.460495263338089},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4511713683605194},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.41976502537727356},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3470180928707123},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09839019179344177},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2007/74580","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/74580","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/74580","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a1a33ab01eb44bf49f188d9777347757","is_oa":false,"landing_page_url":"https://doaj.org/article/a1a33ab01eb44bf49f188d9777347757","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2007 (2007)","raw_type":"article"},{"id":"pmh:oai:lup.lub.lu.se:dff915ae-f506-4bca-bd8c-330a6ce5e179","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/692660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 1110-8657","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1155/2007/74580","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/74580","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2007/74580","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322885","display_name":"NordForsk","ror":"https://ror.org/05bqzfg94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2008429100.pdf","grobid_xml":"https://content.openalex.org/works/W2008429100.grobid-xml"},"referenced_works_count":80,"referenced_works":["https://openalex.org/W1548802052","https://openalex.org/W1555711139","https://openalex.org/W1587863748","https://openalex.org/W1601213406","https://openalex.org/W1602659231","https://openalex.org/W1608203508","https://openalex.org/W1883664232","https://openalex.org/W1924921679","https://openalex.org/W1965203337","https://openalex.org/W1967421018","https://openalex.org/W1970891004","https://openalex.org/W1974017960","https://openalex.org/W1975303024","https://openalex.org/W1976249944","https://openalex.org/W1989396729","https://openalex.org/W1991433235","https://openalex.org/W1993723007","https://openalex.org/W1994073385","https://openalex.org/W1994156341","https://openalex.org/W1995424939","https://openalex.org/W2002814229","https://openalex.org/W2013074517","https://openalex.org/W2013157031","https://openalex.org/W2013846967","https://openalex.org/W2016511833","https://openalex.org/W2022597732","https://openalex.org/W2034702245","https://openalex.org/W2036630473","https://openalex.org/W2036822821","https://openalex.org/W2038529627","https://openalex.org/W2043475194","https://openalex.org/W2053641999","https://openalex.org/W2056183107","https://openalex.org/W2073159129","https://openalex.org/W2093235153","https://openalex.org/W2097000718","https://openalex.org/W2097187374","https://openalex.org/W2097192307","https://openalex.org/W2102464460","https://openalex.org/W2105407309","https://openalex.org/W2106062204","https://openalex.org/W2117695256","https://openalex.org/W2119905314","https://openalex.org/W2121603050","https://openalex.org/W2122389602","https://openalex.org/W2124993201","https://openalex.org/W2132609751","https://openalex.org/W2134582399","https://openalex.org/W2134609314","https://openalex.org/W2138416640","https://openalex.org/W2138439568","https://openalex.org/W2139634945","https://openalex.org/W2142362025","https://openalex.org/W2143259181","https://openalex.org/W2148694408","https://openalex.org/W2150795283","https://openalex.org/W2152502128","https://openalex.org/W2152983072","https://openalex.org/W2154483232","https://openalex.org/W2157668901","https://openalex.org/W2158943718","https://openalex.org/W2159778274","https://openalex.org/W2160143685","https://openalex.org/W2160900876","https://openalex.org/W2161999690","https://openalex.org/W2168206274","https://openalex.org/W2170613920","https://openalex.org/W2170966299","https://openalex.org/W2171164842","https://openalex.org/W2171391668","https://openalex.org/W2171850868","https://openalex.org/W2284531888","https://openalex.org/W2798909945","https://openalex.org/W3143835353","https://openalex.org/W3147199264","https://openalex.org/W3209835299","https://openalex.org/W4205778870","https://openalex.org/W4239894305","https://openalex.org/W4250857377","https://openalex.org/W4253925386"],"related_works":["https://openalex.org/W2601157893","https://openalex.org/W2136016640","https://openalex.org/W3146986933","https://openalex.org/W2385132419","https://openalex.org/W2101317449","https://openalex.org/W1698749040","https://openalex.org/W2074736680","https://openalex.org/W2075527894","https://openalex.org/W2386354261","https://openalex.org/W2096257420"],"abstract_inverted_index":{"This":[0],"paper":[1],"reviews":[2],"the":[3,11,25,73],"current":[4],"status":[5],"of":[6,13,19,50,75,84,91,96],"principal":[7,51],"component":[8],"analysis":[9,71,95],"in":[10,80],"area":[12],"ECG":[14,55],"signal":[15],"processing.":[16],"The":[17],"fundamentals":[18],"PCA":[20,28,36,60],"are":[21,45,57],"briefly":[22],"described":[23],"and":[24,29,42,78,94],"relationship":[26],"between":[27],"Karhunen-Lo\u00e8ve":[30],"transform":[31],"is":[32],"explained.":[33],"Aspects":[34],"on":[35],"related":[37],"to":[38],"data":[39,67],"with":[40],"temporal":[41],"spatial":[43],"correlations":[44],"considered":[46],"as":[47],"adaptive":[48],"estimation":[49],"components":[52],"is.":[53],"Several":[54],"applications":[56],"reviewed":[58],"where":[59],"techniques":[61],"have":[62],"been":[63],"successfully":[64],"employed,":[65],"including":[66],"compression,":[68],"ST-T":[69],"segment":[70],"for":[72,88],"detection":[74],"myocardial":[76],"ischemia":[77],"abnormalities":[79],"ventricular":[81],"repolarization,":[82],"extraction":[83],"atrial":[85,92],"fibrillatory":[86],"waves":[87],"detailed":[89],"characterization":[90],"fibrillation,":[93],"body":[97],"surface":[98],"potential":[99],"maps.":[100]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":25},{"year":2024,"cited_by_count":24},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":21},{"year":2021,"cited_by_count":24},{"year":2020,"cited_by_count":21},{"year":2019,"cited_by_count":23},{"year":2018,"cited_by_count":25},{"year":2017,"cited_by_count":21},{"year":2016,"cited_by_count":18},{"year":2015,"cited_by_count":18},{"year":2014,"cited_by_count":16},{"year":2013,"cited_by_count":16},{"year":2012,"cited_by_count":27}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
