{"id":"https://openalex.org/W2038151770","doi":"https://doi.org/10.1109/tbme.2013.2256423","title":"Real-Time Lumped Parameter Modeling of Cardiovascular Dynamics Using Electrocardiogram Signals: Toward Virtual Cardiovascular Instruments","display_name":"Real-Time Lumped Parameter Modeling of Cardiovascular Dynamics Using Electrocardiogram Signals: Toward Virtual Cardiovascular Instruments","publication_year":2013,"publication_date":"2013-04-03","ids":{"openalex":"https://openalex.org/W2038151770","doi":"https://doi.org/10.1109/tbme.2013.2256423","mag":"2038151770","pmid":"https://pubmed.ncbi.nlm.nih.gov/23559024"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2013.2256423","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2013.2256423","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-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/A5103082579","display_name":"Trung Le","orcid":"https://orcid.org/0000-0002-4328-2138"},"institutions":[{"id":"https://openalex.org/I115475287","display_name":"Oklahoma State University","ror":"https://ror.org/01g9vbr38","country_code":"US","type":"education","lineage":["https://openalex.org/I115475287"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Trung Q. Le","raw_affiliation_strings":["School of Industrial Engineering and Management, Oklahoma State University, Stillwater, OK 74087, USA. trung.le@okstate.edu","Sch. of Ind. Eng. & Manage., Oklahoma State Univ., Stillwater, OK, USA"],"affiliations":[{"raw_affiliation_string":"School of Industrial Engineering and Management, Oklahoma State University, Stillwater, OK 74087, USA. trung.le@okstate.edu","institution_ids":["https://openalex.org/I115475287"]},{"raw_affiliation_string":"Sch. of Ind. Eng. & Manage., Oklahoma State Univ., Stillwater, OK, USA","institution_ids":["https://openalex.org/I115475287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064826920","display_name":"Satish Bukkapatnam","orcid":"https://orcid.org/0000-0003-3312-8222"},"institutions":[{"id":"https://openalex.org/I115475287","display_name":"Oklahoma State University","ror":"https://ror.org/01g9vbr38","country_code":"US","type":"education","lineage":["https://openalex.org/I115475287"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Satish T. S. Bukkapatnam","raw_affiliation_strings":["School of Industrial Engineering and Management, Oklahoma State University, Stillwater, OK, USA","Sch. of Ind. Eng. & Manage., Oklahoma State Univ., Stillwater, OK, USA"],"affiliations":[{"raw_affiliation_string":"School of Industrial Engineering and Management, Oklahoma State University, Stillwater, OK, USA","institution_ids":["https://openalex.org/I115475287"]},{"raw_affiliation_string":"Sch. of Ind. Eng. & Manage., Oklahoma State Univ., Stillwater, OK, USA","institution_ids":["https://openalex.org/I115475287"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062830302","display_name":"R. Komanduri","orcid":null},"institutions":[{"id":"https://openalex.org/I115475287","display_name":"Oklahoma State University","ror":"https://ror.org/01g9vbr38","country_code":"US","type":"education","lineage":["https://openalex.org/I115475287"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ranga Komanduri","raw_affiliation_strings":["School of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, OK, USA","[Sch. of Mech. & Aerosp. Eng., Oklahoma State Univ., Stillwater, OK, USA]"],"affiliations":[{"raw_affiliation_string":"School of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, OK, USA","institution_ids":["https://openalex.org/I115475287"]},{"raw_affiliation_string":"[Sch. of Mech. & Aerosp. Eng., Oklahoma State Univ., Stillwater, OK, USA]","institution_ids":["https://openalex.org/I115475287"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103082579"],"corresponding_institution_ids":["https://openalex.org/I115475287"],"apc_list":null,"apc_paid":null,"fwci":0.3971,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.67826877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"60","issue":"8","first_page":"2350","last_page":"2360"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998999834060669,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9998999834060669,"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":0.9995999932289124,"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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9994999766349792,"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/waveform","display_name":"Waveform","score":0.7396700382232666},{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.5664246678352356},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.45756274461746216},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.44031789898872375},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.434856653213501},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4320397675037384},{"id":"https://openalex.org/keywords/electrocardiography","display_name":"Electrocardiography","score":0.4247708320617676},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.4183891713619232},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36418116092681885},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3466121554374695},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3409164249897003},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.30520063638687134},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20987674593925476},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1786167323589325}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.7396700382232666},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.5664246678352356},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.45756274461746216},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.44031789898872375},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.434856653213501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4320397675037384},{"id":"https://openalex.org/C2780040984","wikidata":"https://www.wikidata.org/wiki/Q79785","display_name":"Electrocardiography","level":2,"score":0.4247708320617676},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.4183891713619232},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36418116092681885},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3466121554374695},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3409164249897003},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.30520063638687134},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20987674593925476},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1786167323589325},{"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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003326","descriptor_name":"Coronary Circulation","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D003326","descriptor_name":"Coronary Circulation","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D003326","descriptor_name":"Coronary Circulation","qualifier_ui":"Q000502","qualifier_name":"physiology","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":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","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":true},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008955","descriptor_name":"Models, Cardiovascular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009200","descriptor_name":"Myocardial Contraction","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009200","descriptor_name":"Myocardial Contraction","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009200","descriptor_name":"Myocardial Contraction","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D014584","descriptor_name":"User-Computer Interface","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014584","descriptor_name":"User-Computer Interface","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014584","descriptor_name":"User-Computer Interface","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/tbme.2013.2256423","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbme.2013.2256423","pdf_url":null,"source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:23559024","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23559024","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":"IEEE transactions on bio-medical engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W199479987","https://openalex.org/W1501760102","https://openalex.org/W1506976807","https://openalex.org/W1591915543","https://openalex.org/W1963558334","https://openalex.org/W1965973754","https://openalex.org/W1970130889","https://openalex.org/W1970516435","https://openalex.org/W1970848551","https://openalex.org/W1971934082","https://openalex.org/W1982078151","https://openalex.org/W1982818575","https://openalex.org/W1994062399","https://openalex.org/W2002775075","https://openalex.org/W2006873322","https://openalex.org/W2009953698","https://openalex.org/W2016670346","https://openalex.org/W2016913364","https://openalex.org/W2021717932","https://openalex.org/W2022656302","https://openalex.org/W2034356772","https://openalex.org/W2040737904","https://openalex.org/W2042257745","https://openalex.org/W2042443829","https://openalex.org/W2054660467","https://openalex.org/W2054875385","https://openalex.org/W2055629468","https://openalex.org/W2056438463","https://openalex.org/W2062618262","https://openalex.org/W2077114187","https://openalex.org/W2078318670","https://openalex.org/W2081509665","https://openalex.org/W2082258689","https://openalex.org/W2083703889","https://openalex.org/W2087376529","https://openalex.org/W2103113979","https://openalex.org/W2103132803","https://openalex.org/W2106356417","https://openalex.org/W2106589350","https://openalex.org/W2107836188","https://openalex.org/W2108460616","https://openalex.org/W2112400936","https://openalex.org/W2122085371","https://openalex.org/W2123738710","https://openalex.org/W2145369448","https://openalex.org/W2145950740","https://openalex.org/W2147004612","https://openalex.org/W2150148623","https://openalex.org/W2162343758","https://openalex.org/W2162800060","https://openalex.org/W2168830638","https://openalex.org/W2175274491","https://openalex.org/W2234868446","https://openalex.org/W2338286660","https://openalex.org/W2498923140","https://openalex.org/W2608915729","https://openalex.org/W3148822499","https://openalex.org/W4241763521","https://openalex.org/W4255699209","https://openalex.org/W4285719527","https://openalex.org/W6681750758"],"related_works":["https://openalex.org/W2375684291","https://openalex.org/W2354676191","https://openalex.org/W3188646203","https://openalex.org/W136674370","https://openalex.org/W2909957174","https://openalex.org/W2105527480","https://openalex.org/W2052387497","https://openalex.org/W2050203848","https://openalex.org/W2050191802","https://openalex.org/W2176409448"],"abstract_inverted_index":{"We":[0,133],"present":[1],"an":[2],"approach":[3],"to":[4,23,62,145],"deriving":[5],"a":[6,136,190],"real-time,":[7],"lumped":[8],"parameter":[9],"cardiovascular":[10],"dynamics":[11,34],"model":[12,30,78,91,108,157,169],"that":[13,80,106,193],"uses":[14,194],"features":[15,55],"extracted":[16,56],"from":[17,57,97,156,161,174],"online":[18],"electrocardiogram":[19],"(ECG)":[20],"signal":[21],"recordings":[22],"generate":[24],"certain":[25],"surrogate":[26],"hemodynamic":[27,95],"signals.":[28],"The":[29,54,90,103,164,184],"represents":[31],"the":[32,36,48,64,69,82,98,107,111,118,147,168,175,187,195],"coupled":[33],"of":[35,50,68,84,117,167,182,189,203],"heart":[37],"chambers,":[38],"valves,":[39],"and":[40,42,66,87,114,126,142,152],"pulmonary":[41,123],"systemic":[43],"blood":[44],"circulation":[45],"loops":[46],"in":[47,201],"form":[49],"nonlinear":[51],"differential":[52],"equations.":[53],"ECG":[58],"signals":[59,96,129,197],"were":[60,171],"used":[61],"estimate":[63],"timings":[65],"amplitudes":[67],"atrioventricular":[70],"activation":[71],"input":[72],"functions":[73],"as":[74,76],"well":[75],"other":[77],"parameters":[79],"capture":[81,110],"effect":[83],"cardiac":[85],"morphological":[86],"physiological":[88],"characteristics.":[89],"was":[92],"tested":[93],"using":[94],"PhysioNet":[99],"MGH/MF":[100],"Waveform":[101],"database.":[102],"results":[104,185],"suggest":[105],"can":[109],"salient":[112],"time":[113],"frequency":[115],"patterns":[116],"measured":[119,176],"central":[120],"venous":[121],"pressure,":[122,125],"arterial":[124],"respiratory":[127],"impedance":[128],"(R(2)":[130],">":[131],"0.65).":[132],"have":[134],"developed":[135],"method":[137],"based":[138],"on":[139],"Anderson-Darling":[140],"statistic":[141],"Kullback-Leibler":[143],"divergence":[144],"compare":[146],"clinical":[148,199],"measures":[149],"(i.e.,":[150],"systolic":[151],"diastolic":[153],"pressures)":[154],"estimated":[155],"waveform-extrema":[158,170],"with":[159,178],"those":[160],"actual":[162],"measurements.":[163],"test":[165],"statistics":[166],"statistically":[172],"indistinguishable":[173],"values":[177],"beat-to-beat":[179],"rejection":[180],"rates":[181],"10%.":[183],"indicate":[186],"potential":[188],"virtual":[191],"instrument":[192],"model-derived":[196],"for":[198],"diagnosis":[200],"lieu":[202],"expensive":[204],"instrumentation.":[205]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}
