{"id":"https://openalex.org/W4313062586","doi":"https://doi.org/10.1109/icfsp55781.2022.9924675","title":"Blood Potassium Concentration Estimation on Electrocardiogram Signals Using Machine Learning Techniques","display_name":"Blood Potassium Concentration Estimation on Electrocardiogram Signals Using Machine Learning Techniques","publication_year":2022,"publication_date":"2022-09-07","ids":{"openalex":"https://openalex.org/W4313062586","doi":"https://doi.org/10.1109/icfsp55781.2022.9924675"},"language":"en","primary_location":{"id":"doi:10.1109/icfsp55781.2022.9924675","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icfsp55781.2022.9924675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 7th International Conference on Frontiers of Signal Processing (ICFSP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5062911776","display_name":"Kamilia Taguelmimt","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210142724","display_name":"Centrale Marseille","ror":"https://ror.org/040baw385","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142724"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Kamilia Taguelmimt","raw_affiliation_strings":["Aix Marseille Univ, CNRS,Centrale Marseille Institut,Fresnel,Marseille,France","Centrale Marseille Institut, Aix Marseille Univ, CNRS, Fresnel, Marseille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aix Marseille Univ, CNRS,Centrale Marseille Institut,Fresnel,Marseille,France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Centrale Marseille Institut, Aix Marseille Univ, CNRS, Fresnel, Marseille, France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065700610","display_name":"Julien Wojak","orcid":"https://orcid.org/0000-0002-8572-5662"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210142724","display_name":"Centrale Marseille","ror":"https://ror.org/040baw385","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142724"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Julien Wojak","raw_affiliation_strings":["Aix Marseille Univ, CNRS,Centrale Marseille Institut,Fresnel,Marseille,France","Centrale Marseille Institut, Aix Marseille Univ, CNRS, Fresnel, Marseille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aix Marseille Univ, CNRS,Centrale Marseille Institut,Fresnel,Marseille,France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Centrale Marseille Institut, Aix Marseille Univ, CNRS, Fresnel, Marseille, France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102710247","display_name":"Mouloud Adel","orcid":"https://orcid.org/0000-0003-2840-0172"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210142724","display_name":"Centrale Marseille","ror":"https://ror.org/040baw385","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142724"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mouloud Adel","raw_affiliation_strings":["Aix Marseille Univ, CNRS,Centrale Marseille Institut,Fresnel,Marseille,France","Centrale Marseille Institut, Aix Marseille Univ, CNRS, Fresnel, Marseille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aix Marseille Univ, CNRS,Centrale Marseille Institut,Fresnel,Marseille,France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Centrale Marseille Institut, Aix Marseille Univ, CNRS, Fresnel, Marseille, France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17300435,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"114","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.8909000158309937,"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"}},"topics":[{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.8909000158309937,"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/hyperkalemia","display_name":"Hyperkalemia","score":0.8375698328018188},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6996413469314575},{"id":"https://openalex.org/keywords/qrs-complex","display_name":"QRS complex","score":0.6566012501716614},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6180447340011597},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"Electrocardiography","score":0.5540598034858704},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5031353831291199},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47947415709495544},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4529820382595062},{"id":"https://openalex.org/keywords/dynamic-time-warping","display_name":"Dynamic time warping","score":0.42803213000297546},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32540977001190186},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.27037280797958374},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2700559198856354},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.22979384660720825}],"concepts":[{"id":"https://openalex.org/C2780243291","wikidata":"https://www.wikidata.org/wiki/Q605259","display_name":"Hyperkalemia","level":2,"score":0.8375698328018188},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6996413469314575},{"id":"https://openalex.org/C111773187","wikidata":"https://www.wikidata.org/wiki/Q1969239","display_name":"QRS complex","level":2,"score":0.6566012501716614},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6180447340011597},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.5540598034858704},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5031353831291199},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47947415709495544},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4529820382595062},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.42803213000297546},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32540977001190186},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.27037280797958374},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2700559198856354},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.22979384660720825}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icfsp55781.2022.9924675","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icfsp55781.2022.9924675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 7th International Conference on Frontiers of Signal Processing (ICFSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1577251610","https://openalex.org/W2006586291","https://openalex.org/W4376471865","https://openalex.org/W3214249464","https://openalex.org/W4292006139","https://openalex.org/W2741567003","https://openalex.org/W3213936688","https://openalex.org/W4322742330","https://openalex.org/W60403443","https://openalex.org/W2472120097"],"abstract_inverted_index":{"Hyperkalemia":[0],"is":[1,12,22,38],"common":[2],"for":[3,126],"patients":[4],"with":[5],"chronic":[6],"kidney":[7],"disease":[8],"(CKD)":[9],"and":[10,35,48,93],"it":[11,21],"often":[13],"the":[14,50,94,102,106,120,124],"cause":[15],"of":[16,27,53,56,81,101],"sudden":[17],"cardiac":[18],"death":[19],"when":[20],"not":[23],"monitored.":[24],"The":[25,41],"detection":[26,37,52],"dyskalemias":[28],"currently":[29],"depends":[30],"on":[31,78,105],"laboratory":[32,59],"tests.":[33],"Reliable":[34],"rapid":[36],"therefore":[39],"necessary.":[40],"electrocardiogram":[42],"(ECG)":[43],"can":[44],"meet":[45],"this":[46,62],"need":[47,125],"improve":[49],"automatic":[51],"different":[54],"levels":[55,76],"hyperkalemia":[57],"before":[58],"results.":[60],"In":[61],"paper,":[63],"we":[64],"proposed":[65],"a":[66,79,113],"method":[67],"that":[68,118],"could":[69],"be":[70],"used":[71],"to":[72,112],"estimate":[73],"blood":[74,128],"kalemia":[75],"based":[77],"representation":[80],"ECG":[82],"signals":[83],"as":[84],"images":[85,109],"using":[86],"two":[87,98],"approaches:":[88],"Dynamic":[89],"Time":[90],"Warping":[91],"(DTW)":[92],"time":[95],"elapsed":[96],"between":[97],"successive":[99],"R-waves":[100],"QRS":[103],"signal":[104],"electrocardiogram.":[107],"Both":[108],"are":[110],"fed":[111],"convolutional":[114],"neural":[115],"network":[116],"(CNN)":[117],"improved":[119],"monitoring":[121],"routine":[122],"without":[123],"invasive":[127],"testing.":[129]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}