{"id":"https://openalex.org/W4200094076","doi":"https://doi.org/10.1109/embc46164.2021.9629603","title":"An Inverse Problem Approach for Parameter Estimation of Cardiovascular System Models","display_name":"An Inverse Problem Approach for Parameter Estimation of Cardiovascular System Models","publication_year":2021,"publication_date":"2021-11-01","ids":{"openalex":"https://openalex.org/W4200094076","doi":"https://doi.org/10.1109/embc46164.2021.9629603","pmid":"https://pubmed.ncbi.nlm.nih.gov/34892402"},"language":"en","primary_location":{"id":"doi:10.1109/embc46164.2021.9629603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc46164.2021.9629603","pdf_url":null,"source":{"id":"https://openalex.org/S4363607750","display_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine &amp; 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/A5045641465","display_name":"Xu Yang","orcid":"https://orcid.org/0000-0002-7037-3609"},"institutions":[{"id":"https://openalex.org/I79889768","display_name":"Universidade Federal de Alagoas","ror":"https://ror.org/00dna7t83","country_code":"BR","type":"education","lineage":["https://openalex.org/I79889768"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Xu Yang","raw_affiliation_strings":["Institute of Computing, Federal University of Alagoas, Macei\u00f3, Alagoas, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Computing, Federal University of Alagoas, Macei\u00f3, Alagoas, Brazil","institution_ids":["https://openalex.org/I79889768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042743108","display_name":"Jorge S. Leandro","orcid":null},"institutions":[{"id":"https://openalex.org/I79889768","display_name":"Universidade Federal de Alagoas","ror":"https://ror.org/00dna7t83","country_code":"BR","type":"education","lineage":["https://openalex.org/I79889768"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jorge S. Leandro","raw_affiliation_strings":["Institute of Computing, Federal University of Alagoas, Macei\u00f3, Alagoas, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Computing, Federal University of Alagoas, Macei\u00f3, Alagoas, Brazil","institution_ids":["https://openalex.org/I79889768"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021212312","display_name":"Thiago Cordeiro","orcid":"https://orcid.org/0000-0003-0976-7040"},"institutions":[{"id":"https://openalex.org/I79889768","display_name":"Universidade Federal de Alagoas","ror":"https://ror.org/00dna7t83","country_code":"BR","type":"education","lineage":["https://openalex.org/I79889768"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Thiago D. Cordeiro","raw_affiliation_strings":["Institute of Computing, Federal University of Alagoas, Macei\u00f3, Alagoas, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Computing, Federal University of Alagoas, Macei\u00f3, Alagoas, Brazil","institution_ids":["https://openalex.org/I79889768"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046589200","display_name":"A.M.N. Lima","orcid":"https://orcid.org/0000-0002-4568-9126"},"institutions":[{"id":"https://openalex.org/I41455075","display_name":"Universidade Federal de Campina Grande","ror":"https://ror.org/00eftnx64","country_code":"BR","type":"education","lineage":["https://openalex.org/I41455075"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Antonio M. N. Lima","raw_affiliation_strings":["Department of Electrical Engineering, Federal University of Campina Grande, Campina Grande, Para\u00edba, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Federal University of Campina Grande, Campina Grande, Para\u00edba, Brazil","institution_ids":["https://openalex.org/I41455075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045641465"],"corresponding_institution_ids":["https://openalex.org/I79889768"],"apc_list":null,"apc_paid":null,"fwci":1.9219,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85238339,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2021","issue":null,"first_page":"5642","last_page":"5645"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":1.0,"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10409","display_name":"Fuel Cells and Related Materials","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/hemodynamics","display_name":"Hemodynamics","score":0.5668602585792542},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.5407630801200867},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.5205013155937195},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.5058441162109375},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.48259007930755615},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4608238935470581},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37447500228881836},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2849979102611542},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.26830345392227173},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.23437222838401794}],"concepts":[{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.5668602585792542},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.5407630801200867},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.5205013155937195},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.5058441162109375},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.48259007930755615},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4608238935470581},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37447500228881836},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2849979102611542},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.26830345392227173},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.23437222838401794},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D002319","descriptor_name":"Cardiovascular System","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002319","descriptor_name":"Cardiovascular System","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002319","descriptor_name":"Cardiovascular System","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006353","descriptor_name":"Heart-Assist Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006353","descriptor_name":"Heart-Assist Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006353","descriptor_name":"Heart-Assist Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","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":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc46164.2021.9629603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc46164.2021.9629603","pdf_url":null,"source":{"id":"https://openalex.org/S4363607750","display_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 43rd Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:34892402","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34892402","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":[{"id":"https://metadata.un.org/sdg/3","score":0.7699999809265137,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2036123558","https://openalex.org/W2071467620","https://openalex.org/W2106551312","https://openalex.org/W2119229486","https://openalex.org/W2152276855","https://openalex.org/W2171290620","https://openalex.org/W2503676979","https://openalex.org/W2575587921","https://openalex.org/W2588997951","https://openalex.org/W2999699150","https://openalex.org/W3000244053","https://openalex.org/W4288652121"],"related_works":["https://openalex.org/W2085384747","https://openalex.org/W2106071040","https://openalex.org/W2088166309","https://openalex.org/W4312133475","https://openalex.org/W4238976562","https://openalex.org/W2276587472","https://openalex.org/W1835907303","https://openalex.org/W3155039083","https://openalex.org/W1543136835","https://openalex.org/W4210375670"],"abstract_inverted_index":{"Left":[0],"ventricular":[1],"assist":[2],"devices":[3,24],"(LVADs)":[4],"are":[5,91],"mechanical":[6],"pumps":[7],"that":[8],"help":[9],"patients":[10],"with":[11],"chronic":[12],"heart":[13,18],"failure":[14],"waiting":[15],"for":[16,49],"a":[17,50,67,74],"transplant.":[19],"Mathematical":[20],"models":[21,32],"of":[22,44,59,73,89,107,117],"these":[23],"can":[25],"be":[26],"used":[27,92],"along":[28],"cardiovascular":[29],"system":[30],"(CVS)":[31],"to":[33,69,93],"evaluate":[34],"the":[35,45,57,71,82,101,104,108],"assistance":[36],"performance":[37],"under":[38],"different":[39],"operating":[40],"modes.":[41],"The":[42,115],"estimation":[43],"CVS":[46,75],"model":[47,76],"parameters":[48,72],"particular":[51],"patient":[52],"and":[53,100],"numerical":[54],"simulations":[55],"allow":[56],"implementation":[58],"adequate":[60],"LVAD":[61],"operation":[62],"mode.":[63],"This":[64],"work":[65],"presents":[66],"method":[68],"estimate":[70],"using":[77,120],"only":[78],"one":[79],"hemodynamic":[80,118],"variable:":[81],"systemic":[83],"arterial":[84],"pressure":[85],"(P<sub>s</sub>).":[86],"Synthetic":[87],"signals":[88],"P<sub>s</sub>":[90],"solve":[94],"this":[95],"ill-posed":[96],"inverse":[97],"problem":[98],"partially,":[99],"results":[102],"show":[103],"high":[105],"accuracy":[106],"proposed":[109],"method,":[110],"which":[111],"achieves":[112],"0.5%.Clinical":[113],"relevance-":[114],"measurements":[116],"variables":[119],"noninvasive":[121],"techniques":[122],"avoid":[123],"many":[124],"clinical":[125],"problems":[126],"arising":[127],"from":[128],"invasive":[129],"measures":[130],"such":[131],"as":[132],"infections.":[133]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
