{"id":"https://openalex.org/W2060342576","doi":"https://doi.org/10.1109/embc.2014.6943587","title":"In-vitro evaluation of physiological controller response of rotary blood pumps to changes in patient state","display_name":"In-vitro evaluation of physiological controller response of rotary blood pumps to changes in patient state","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W2060342576","doi":"https://doi.org/10.1109/embc.2014.6943587","mag":"2060342576","pmid":"https://pubmed.ncbi.nlm.nih.gov/25569955"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2014.6943587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2014.6943587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","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/A5051704629","display_name":"Jo P. Pauls","orcid":"https://orcid.org/0000-0002-4994-5967"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]},{"id":"https://openalex.org/I4210125554","display_name":"Prince Charles Hospital","ror":"https://ror.org/02cetwy62","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I1302211766","https://openalex.org/I2801244131","https://openalex.org/I4210125554"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jo P. Pauls","raw_affiliation_strings":["School of Engineering, Griffith University, Queensland, Australia","The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, Griffith University, Queensland, Australia","institution_ids":["https://openalex.org/I11701301"]},{"raw_affiliation_string":"The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia","institution_ids":["https://openalex.org/I4210125554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005560846","display_name":"Shaun D. Gregory","orcid":"https://orcid.org/0000-0002-5448-1917"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]},{"id":"https://openalex.org/I4210125554","display_name":"Prince Charles Hospital","ror":"https://ror.org/02cetwy62","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I1302211766","https://openalex.org/I2801244131","https://openalex.org/I4210125554"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shaun D. Gregory","raw_affiliation_strings":["The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia","The School of Medicine, University of Oueensland, Brisbane, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia","institution_ids":["https://openalex.org/I4210125554"]},{"raw_affiliation_string":"The School of Medicine, University of Oueensland, Brisbane, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014720715","display_name":"Michael Stevens","orcid":"https://orcid.org/0000-0003-3583-688X"},"institutions":[{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]},{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]},{"id":"https://openalex.org/I4210125554","display_name":"Prince Charles Hospital","ror":"https://ror.org/02cetwy62","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I1302211766","https://openalex.org/I2801244131","https://openalex.org/I4210125554"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Michael Stevens","raw_affiliation_strings":["The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia","The School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia","institution_ids":["https://openalex.org/I4210125554"]},{"raw_affiliation_string":"The School of Information Technology and Electrical Engineering, University of Queensland, Brisbane, Australia","institution_ids":["https://openalex.org/I160993911","https://openalex.org/I165143802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008075333","display_name":"Geoff Tansley","orcid":"https://orcid.org/0000-0002-3580-5912"},"institutions":[{"id":"https://openalex.org/I4210125554","display_name":"Prince Charles Hospital","ror":"https://ror.org/02cetwy62","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I1302211766","https://openalex.org/I2801244131","https://openalex.org/I4210125554"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Geoff Tansley","raw_affiliation_strings":["The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Prince Charles Hospital, Critical Care Research Group, Chermside, Australia","institution_ids":["https://openalex.org/I4210125554"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1924,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57119983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"35","issue":null,"first_page":"294","last_page":"297"},"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/T10645","display_name":"Cardiac Arrest and Resuscitation","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency 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/T10198","display_name":"Heart Failure Treatment and Management","score":0.9977999925613403,"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/preload","display_name":"Preload","score":0.6943380832672119},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6401386260986328},{"id":"https://openalex.org/keywords/setpoint","display_name":"Setpoint","score":0.6022299528121948},{"id":"https://openalex.org/keywords/suction","display_name":"Suction","score":0.57432621717453},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.567243754863739},{"id":"https://openalex.org/keywords/cannula","display_name":"Cannula","score":0.5065714120864868},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4359334111213684},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4041445553302765},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.34027940034866333},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3398483991622925},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.28173398971557617},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.2461804747581482},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2291293442249298},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.18856477737426758},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.16495460271835327},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.06555292010307312}],"concepts":[{"id":"https://openalex.org/C48277249","wikidata":"https://www.wikidata.org/wiki/Q1406926","display_name":"Preload","level":3,"score":0.6943380832672119},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6401386260986328},{"id":"https://openalex.org/C12302492","wikidata":"https://www.wikidata.org/wiki/Q1752097","display_name":"Setpoint","level":2,"score":0.6022299528121948},{"id":"https://openalex.org/C23795335","wikidata":"https://www.wikidata.org/wiki/Q1790295","display_name":"Suction","level":2,"score":0.57432621717453},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.567243754863739},{"id":"https://openalex.org/C2778074680","wikidata":"https://www.wikidata.org/wiki/Q2125439","display_name":"Cannula","level":2,"score":0.5065714120864868},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4359334111213684},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4041445553302765},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.34027940034866333},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3398483991622925},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.28173398971557617},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.2461804747581482},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2291293442249298},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.18856477737426758},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.16495460271835327},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.06555292010307312},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000628","qualifier_name":"therapy","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},{"descriptor_ui":"D025461","descriptor_name":"Feedback, Physiological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025461","descriptor_name":"Feedback, Physiological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D025461","descriptor_name":"Feedback, Physiological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1109/embc.2014.6943587","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2014.6943587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society","raw_type":"proceedings-article"},{"id":"pmid:25569955","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25569955","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},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:357066","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"pmh:oai:research-repository.griffith.edu.au:10072/168420","is_oa":false,"landing_page_url":"http://hdl.handle.net/10072/168420","pdf_url":null,"source":{"id":"https://openalex.org/S4306402548","display_name":"Griffith Research Online (Griffith University, Queensland, Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I11701301","host_organization_name":"Griffith University","host_organization_lineage":["https://openalex.org/I11701301"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference output"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.800000011920929}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320981","display_name":"Griffith University","ror":"https://ror.org/02sc3r913"},{"id":"https://openalex.org/F4320330065","display_name":"Prince Charles Hospital Foundation","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1576766607","https://openalex.org/W1946513951","https://openalex.org/W1971851654","https://openalex.org/W1993623647","https://openalex.org/W1997551680","https://openalex.org/W2005900690","https://openalex.org/W2012464391","https://openalex.org/W2030530982","https://openalex.org/W2034445777","https://openalex.org/W2036444290","https://openalex.org/W2133094935","https://openalex.org/W2138169753","https://openalex.org/W2149352300","https://openalex.org/W2153777758","https://openalex.org/W2161475645","https://openalex.org/W2169926873"],"related_works":["https://openalex.org/W1495927848","https://openalex.org/W4205962020","https://openalex.org/W1527771352","https://openalex.org/W90946887","https://openalex.org/W191702426","https://openalex.org/W4255293822","https://openalex.org/W2994131054","https://openalex.org/W2066553546","https://openalex.org/W2795956938","https://openalex.org/W2101935005"],"abstract_inverted_index":{"Rotary":[0],"blood":[1],"pumps":[2],"(RBPs)":[3],"have":[4],"a":[5,25,66,81,95,110,133,210],"low":[6],"sensitivity":[7],"to":[8,19,30,36,48,61,90,98,141,170,196,202,222,229],"preload":[9],"changes":[10,50,100,223],"when":[11],"run":[12],"at":[13],"constant":[14,125,161],"speed,":[15,126],"which":[16],"can":[17,176],"lead":[18],"harmful":[20],"ventricular":[21,171,204,231],"suction":[22],"events.":[23],"Therefore":[24],"control":[26,46,75,122,159,174,191,212],"mechanism":[27],"is":[28],"needed":[29],"adjust":[31],"RBP":[32,74,112],"speed":[33,162],"in":[34,51,101,224,227],"response":[35,42,64,93,148,168,217],"patient":[37,52,102,225],"demand,":[38],"but":[39],"an":[40],"appropriate":[41],"time":[43],"for":[44],"physiological":[45,211],"strategies":[47],"these":[49,99],"demand":[53],"has":[54],"not":[55],"been":[56],"determined.":[57],"This":[58,206],"paper":[59],"aims":[60],"evaluate":[62,146],"the":[63,92,165,183,187,197,216,219],"of":[65,72,94,121,218],"simulated":[67,111],"healthy":[68,96],"heart":[69,97,116,184,199,221],"with":[70,109],"those":[71],"different":[73],"techniques":[76,123],"during":[77],"exercise":[78],"simulations":[79],"and":[80,132,145,160],"Valsalva":[82],"manoeuver.":[83],"A":[84,119,190],"mock":[85],"circulation":[86],"loop":[87],"was":[88,107,200],"used":[89,140],"simulate":[91],"state.":[103],"The":[104],"generated":[105],"data":[106],"compared":[108],"(VentrAssist)":[113],"supported":[114],"left":[115],"failure":[117],"condition.":[118],"range":[120],"including":[124],"proportional":[127],"integral":[128],"(PI)":[129],"(active":[130,154,158],"control)":[131,138,155],"compliant":[134],"inflow":[135],"cannula":[136],"(passive":[137],"were":[139],"achieve":[142],"restored":[143],"haemodynamics":[144],"controller":[147,188],"time.":[149],"Controllers":[150],"that":[151,193,209],"responded":[152,194],"faster":[153,179],"or":[156,180],"slower":[157,181],"mode)":[163],"than":[164,182],"native":[166,198,220],"heart's":[167],"led":[169],"suction.":[172,205,232],"Active":[173],"systems":[175],"respond":[177],"both":[178],"depending":[185],"on":[186],"gains.":[189],"system":[192,213],"similar":[195],"able":[201],"prevent":[203,230],"study":[207],"concluded":[208],"should":[214],"mimic":[215],"state":[226],"order":[228]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}