{"id":"https://openalex.org/W2335077737","doi":"https://doi.org/10.1109/embc.2014.6944909","title":"Numerical model of total artificial heart hemodynamics and the effect of its size on stress accumulation","display_name":"Numerical model of total artificial heart hemodynamics and the effect of its size on stress accumulation","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W2335077737","doi":"https://doi.org/10.1109/embc.2014.6944909","mag":"2335077737","pmid":"https://pubmed.ncbi.nlm.nih.gov/25571277"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2014.6944909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2014.6944909","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":"conference-paper","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/A5005021444","display_name":"Gil Marom","orcid":"https://orcid.org/0000-0003-3130-3402"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gil Marom","raw_affiliation_strings":["Department of Biomedical Engineering, Stony Brook, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Stony Brook, NY, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001421722","display_name":"Wei-Che Chiu","orcid":"https://orcid.org/0000-0002-2830-8184"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wei-Che Chiu","raw_affiliation_strings":["Department of Biomedical Engineering, Stony Brook, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Stony Brook, NY, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070730048","display_name":"Marvin J. Slepian","orcid":"https://orcid.org/0000-0002-7864-6691"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marvin J. Slepian","raw_affiliation_strings":["Department of Biomedical Engineering, Stony Brook, NY, USA","Departments of Medicine and Biomedical Engineering, University of Arizona, Tucson, AZ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Stony Brook, NY, USA","institution_ids":[]},{"raw_affiliation_string":"Departments of Medicine and Biomedical Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051249259","display_name":"Danny Bluestein","orcid":"https://orcid.org/0000-0002-4014-2308"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Danny Bluestein","raw_affiliation_strings":["Department of Biomedical Engineering, Stony Brook, NY, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Stony Brook, NY, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.32065313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"39","issue":null,"first_page":"5651","last_page":"5654"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994999766349792,"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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9944999814033508,"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/artificial-heart","display_name":"Artificial heart","score":0.5844430327415466},{"id":"https://openalex.org/keywords/shear-stress","display_name":"Shear stress","score":0.5760359764099121},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.5496727228164673},{"id":"https://openalex.org/keywords/blood-flow","display_name":"Blood flow","score":0.5409875512123108},{"id":"https://openalex.org/keywords/systole","display_name":"Systole","score":0.5290036797523499},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5048521161079407},{"id":"https://openalex.org/keywords/regurgitation","display_name":"Regurgitation (circulation)","score":0.5012753009796143},{"id":"https://openalex.org/keywords/cardiac-cycle","display_name":"Cardiac cycle","score":0.49507394433021545},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.48855075240135193},{"id":"https://openalex.org/keywords/circulatory-system","display_name":"Circulatory system","score":0.4835960268974304},{"id":"https://openalex.org/keywords/aorta","display_name":"Aorta","score":0.4785669147968292},{"id":"https://openalex.org/keywords/heart-failure","display_name":"Heart failure","score":0.4759865999221802},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.4621271789073944},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.45319709181785583},{"id":"https://openalex.org/keywords/diaphragm","display_name":"Diaphragm (acoustics)","score":0.42699673771858215},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.42475005984306335},{"id":"https://openalex.org/keywords/heart-valve","display_name":"Heart valve","score":0.4108857810497284},{"id":"https://openalex.org/keywords/diastole","display_name":"Diastole","score":0.37426841259002686},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25596851110458374},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.24715033173561096},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.1440798044204712},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07336258888244629}],"concepts":[{"id":"https://openalex.org/C2776342676","wikidata":"https://www.wikidata.org/wiki/Q126888","display_name":"Artificial heart","level":2,"score":0.5844430327415466},{"id":"https://openalex.org/C21141959","wikidata":"https://www.wikidata.org/wiki/Q657936","display_name":"Shear stress","level":2,"score":0.5760359764099121},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5496727228164673},{"id":"https://openalex.org/C158846371","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Blood flow","level":2,"score":0.5409875512123108},{"id":"https://openalex.org/C169554166","wikidata":"https://www.wikidata.org/wiki/Q496359","display_name":"Systole","level":4,"score":0.5290036797523499},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5048521161079407},{"id":"https://openalex.org/C2780168065","wikidata":"https://www.wikidata.org/wiki/Q1930043","display_name":"Regurgitation (circulation)","level":2,"score":0.5012753009796143},{"id":"https://openalex.org/C99398487","wikidata":"https://www.wikidata.org/wiki/Q257319","display_name":"Cardiac cycle","level":2,"score":0.49507394433021545},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.48855075240135193},{"id":"https://openalex.org/C72859922","wikidata":"https://www.wikidata.org/wiki/Q11068","display_name":"Circulatory system","level":2,"score":0.4835960268974304},{"id":"https://openalex.org/C2779980429","wikidata":"https://www.wikidata.org/wiki/Q101004","display_name":"Aorta","level":2,"score":0.4785669147968292},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.4759865999221802},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.4621271789073944},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.45319709181785583},{"id":"https://openalex.org/C164292776","wikidata":"https://www.wikidata.org/wiki/Q5271779","display_name":"Diaphragm (acoustics)","level":3,"score":0.42699673771858215},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.42475005984306335},{"id":"https://openalex.org/C2776229121","wikidata":"https://www.wikidata.org/wiki/Q215620","display_name":"Heart valve","level":2,"score":0.4108857810497284},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.37426841259002686},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25596851110458374},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.24715033173561096},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.1440798044204712},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07336258888244629},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001775","descriptor_name":"Blood Circulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001775","descriptor_name":"Blood Circulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001775","descriptor_name":"Blood Circulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001783","descriptor_name":"Blood Flow Velocity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001783","descriptor_name":"Blood Flow Velocity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001783","descriptor_name":"Blood Flow Velocity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001792","descriptor_name":"Blood Platelets","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D001792","descriptor_name":"Blood Platelets","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D001792","descriptor_name":"Blood Platelets","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000503","qualifier_name":"physiopathology","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":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D006350","descriptor_name":"Heart Valve Prosthesis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006350","descriptor_name":"Heart Valve Prosthesis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006350","descriptor_name":"Heart Valve Prosthesis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006354","descriptor_name":"Heart, Artificial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006354","descriptor_name":"Heart, Artificial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006354","descriptor_name":"Heart, Artificial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","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":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2014.6944909","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2014.6944909","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:25571277","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25571277","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":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G2849024005","display_name":null,"funder_award_id":"U01EB012487-0","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"}],"funders":[{"id":"https://openalex.org/F4320337363","display_name":"National Institute of Biomedical Imaging and Bioengineering","ror":"https://ror.org/00372qc85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W61014039","https://openalex.org/W1561189761","https://openalex.org/W1896194495","https://openalex.org/W1971314714","https://openalex.org/W1988184435","https://openalex.org/W1992167449","https://openalex.org/W1994494585","https://openalex.org/W2006972549","https://openalex.org/W2019684452","https://openalex.org/W2044806412","https://openalex.org/W2056199796","https://openalex.org/W2070530429","https://openalex.org/W2086849242","https://openalex.org/W2105343896","https://openalex.org/W2109762474","https://openalex.org/W2111664167","https://openalex.org/W2112317455","https://openalex.org/W2494059775","https://openalex.org/W6602510249"],"related_works":["https://openalex.org/W2019434379","https://openalex.org/W2005409744","https://openalex.org/W2028627087","https://openalex.org/W1574295361","https://openalex.org/W1985349461","https://openalex.org/W3099142500","https://openalex.org/W2127118146","https://openalex.org/W3021769736","https://openalex.org/W1487233116","https://openalex.org/W3037805835"],"abstract_inverted_index":{"The":[0,23,54,119,148],"total":[1],"artificial":[2],"heart":[3,15,21,52],"(TAH)":[4],"is":[5,48,59,113],"a":[6],"bi-ventricular":[7],"mechanical":[8,51],"circulatory":[9],"support":[10],"device":[11,24,145],"that":[12,77,87,160],"replaces":[13],"the":[14,35,38,46,62,66,71,89,93,97,101,124,130,140,144,154,158,164],"in":[16,42,65,123,174],"patients":[17],"with":[18,108,178],"end-stage":[19],"congestive":[20],"failure.":[22],"acts":[25],"as":[26],"blood":[27,94],"pump":[28],"via":[29],"pneumatic":[30],"activation":[31],"of":[32,37,45,56,82,84,110,143],"diaphragms":[33],"altering":[34],"volume":[36],"ventricular":[39],"chambers.":[40],"Flow":[41],"and":[43,68,92,133,157,162,181],"out":[44],"ventricles":[47],"controlled":[49],"by":[50],"valves.":[53],"aim":[55],"this":[57],"study":[58],"to":[60,69,100,115],"evaluate":[61],"flow":[63,95,150],"regime":[64,151],"TAH":[67],"estimate":[70],"thrombogenic":[72],"potential":[73],"during":[74,167],"systole.":[75,168],"Toward":[76],"goal,":[78],"three":[79,125,176],"numerical":[80],"models":[81,126],"TAHs":[83],"differing":[85],"sizes,":[86],"include":[88],"deforming":[90],"diaphragm":[91],"from":[96],"left":[98],"chamber":[99],"aorta,":[102],"are":[103,127,146,172],"introduced.":[104],"A":[105],"multiphase":[106],"model":[107],"injection":[109],"platelet":[111],"particles":[112],"employed":[114],"calculate":[116],"their":[117,134],"trajectories.":[118],"shear":[120],"stress":[121,183],"accumulation":[122,184],"calculated":[128,149],"along":[129],"platelets":[131],"trajectories":[132],"probability":[135],"density":[136],"functions,":[137],"which":[138],"represent":[139],"`thrombogenic":[141],"footprint'":[142],"compared.":[147],"successfully":[152],"captures":[153],"mitral":[155],"regurgitation":[156],"flows":[159],"open":[161],"close":[163],"aortic":[165],"valve":[166],"Physiological":[169],"velocity":[170],"magnitudes":[171],"found":[173],"all":[175],"models,":[177],"higher":[179],"velocities":[180],"increased":[182],"predicted":[185],"for":[186],"smaller":[187],"devices.":[188]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
