{"id":"https://openalex.org/W2133406934","doi":"https://doi.org/10.1109/ultsym.2005.1602841","title":"On the potential of the lagrangian speckle model estimator for endovascular elastography: in vivo human coronary artery study","display_name":"On the potential of the lagrangian speckle model estimator for endovascular elastography: in vivo human coronary artery study","publication_year":2006,"publication_date":"2006-03-10","ids":{"openalex":"https://openalex.org/W2133406934","doi":"https://doi.org/10.1109/ultsym.2005.1602841","mag":"2133406934"},"language":"en","primary_location":{"id":"doi:10.1109/ultsym.2005.1602841","doi":"https://doi.org/10.1109/ultsym.2005.1602841","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ultsym.2005.1602841","pdf_url":null,"source":{"id":"https://openalex.org/S4210177450","display_name":"Proceedings/Proceedings - IEEE Ultrasonics Symposium","issn_l":"1051-0117","issn":["1051-0117","1551-3025"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Ultrasonics Symposium, 2005.","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5113632671","display_name":"Roch Listz Maurice","orcid":"https://orcid.org/0009-0006-6606-3639","observed_orcids":["https://orcid.org/0009-0006-6606-3639"]},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"R.L. Maurice","raw_affiliation_strings":["Laboratory of Biorheology and Medical Ultrasonics, Research Center, University of Montreal Hospital, Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Biorheology and Medical Ultrasonics, Research Center, University of Montreal Hospital, Montreal, Canada","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034403335","display_name":"J. Fromageau","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J. Fromageau","raw_affiliation_strings":["Laboratory of Biorheology and Medical Ultrasonics, Research Center, University of Montreal Hospital, Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Biorheology and Medical Ultrasonics, Research Center, University of Montreal Hospital, Montreal, Canada","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110845114","display_name":"\u00c9lisabeth Brusseau","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210138704","display_name":"Centre de Recherche en Acquisition et Traitement de l'Image pour la Sant\u00e9","ror":"https://ror.org/03smk3872","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100532134","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I203339264","https://openalex.org/I4210095849","https://openalex.org/I4210100596","https://openalex.org/I4210105738","https://openalex.org/I4210138704","https://openalex.org/I4210159245","https://openalex.org/I4405259976","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"E. Brusseau","raw_affiliation_strings":["CREATIS, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CREATIS, Lyon, France","institution_ids":["https://openalex.org/I4210138704"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087110537","display_name":"G\u00e9rard Finet","orcid":"https://orcid.org/0000-0002-6318-1473","observed_orcids":["https://orcid.org/0000-0002-6318-1473"]},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Lyon 1 Universit\u00e9","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"G. Finet","raw_affiliation_strings":["Department of Hemodynamics, Cardiovascular Hospital, Claude Bernard University, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hemodynamics, Cardiovascular Hospital, Claude Bernard University, Lyon, France","institution_ids":["https://openalex.org/I100532134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060434473","display_name":"Gilles Rioufol","orcid":"https://orcid.org/0000-0002-4878-9050","observed_orcids":["https://orcid.org/0000-0002-4878-9050"]},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Lyon 1 Universit\u00e9","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"G. Rioufol","raw_affiliation_strings":["Department of Hemodynamics, Cardiovascular Hospital, Claude Bernard University, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hemodynamics, Cardiovascular Hospital, Claude Bernard University, Lyon, France","institution_ids":["https://openalex.org/I100532134"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030943032","display_name":"Guy Cloutier","orcid":"https://orcid.org/0000-0002-4957-4844","observed_orcids":["https://orcid.org/0000-0002-4957-4844"]},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"G. Cloutier","raw_affiliation_strings":["Laboratory of Biorheology and Medical Ultrasonics, Research Center, University of Montreal Hospital, Montreal, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Biorheology and Medical Ultrasonics, Research Center, University of Montreal Hospital, Montreal, Canada","institution_ids":["https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":2,"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":0.22802548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"245","last_page":"248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10727","display_name":"Ultrasound Imaging and Elastography","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.0032999999821186066,"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/T11366","display_name":"Elasticity and Material Modeling","score":0.0027000000700354576,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/coronary-arteries","display_name":"coronary arteries","score":0.8339999914169312},{"id":"https://openalex.org/keywords/in-vivo-imaging","display_name":"in vivo imaging","score":0.6029999852180481},{"id":"https://openalex.org/keywords/tissue-stiffness-estimation","display_name":"tissue stiffness estimation","score":0.43700000643730164}],"concepts":[{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.6524555087089539},{"id":"https://openalex.org/C2776931568","wikidata":"https://www.wikidata.org/wiki/Q1671577","display_name":"Intravascular ultrasound","level":2,"score":0.6057746410369873},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6002762317657471},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.5147309303283691},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.48310184478759766},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.4807295799255371},{"id":"https://openalex.org/C2777690781","wikidata":"https://www.wikidata.org/wiki/Q1324974","display_name":"Elastography","level":3,"score":0.47972217202186584},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4624865651130676},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.4556969702243805},{"id":"https://openalex.org/C2778213512","wikidata":"https://www.wikidata.org/wiki/Q844935","display_name":"Coronary artery disease","level":2,"score":0.4430266320705414},{"id":"https://openalex.org/C158846371","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Blood flow","level":2,"score":0.4144537150859833},{"id":"https://openalex.org/C2779179121","wikidata":"https://www.wikidata.org/wiki/Q559362","display_name":"Fibrous cap","level":2,"score":0.4111464321613312},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.38644570112228394},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.350574254989624},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.290024995803833},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07606709003448486},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ultsym.2005.1602841","doi":"https://doi.org/10.1109/ultsym.2005.1602841","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ultsym.2005.1602841","pdf_url":null,"source":{"id":"https://openalex.org/S4210177450","display_name":"Proceedings/Proceedings - IEEE Ultrasonics Symposium","issn_l":"1051-0117","issn":["1051-0117","1551-3025"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Ultrasonics Symposium, 2005.","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03452810v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-03452810","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Ultrasonics Symposium, 2005, Rotterdam, Netherlands. pp.245-248","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8371999859809875}],"study_designs":[{"display_name":"Case Report","id":"https://openalex.org/study-designs/case-report"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1980968973","https://openalex.org/W2003869328","https://openalex.org/W2007924064","https://openalex.org/W2037873670","https://openalex.org/W2060051030","https://openalex.org/W2095386272","https://openalex.org/W2096578443","https://openalex.org/W2332499058"],"related_works":["https://openalex.org/W2104794257","https://openalex.org/W2095386272","https://openalex.org/W2037873670","https://openalex.org/W2150482351","https://openalex.org/W37100946","https://openalex.org/W1995281025","https://openalex.org/W4253384457","https://openalex.org/W2070507407","https://openalex.org/W4233421218","https://openalex.org/W4253285659"],"abstract_inverted_index":{"Diagnosis":[0],"and":[1,13,50,68,73,87,248],"prognosis":[2],"of":[3,31,117,243,282,309,323,330],"coronary":[4,32,118,139,251,310,331],"artery":[5,33,119,140,332],"atherosclerosis":[6,34],"evolution":[7],"currently":[8],"rely":[9],"on":[10,81,88,216,320],"plaque":[11,40,63,83,98,263,276],"morphology":[12],"vessel":[14,192],"stenosis":[15],"degree.":[16],"Such":[17],"information":[18,80],"can":[19],"accurately":[20],"be":[21,296],"accessed":[22],"with":[23,62,69,137,164,219],"IntraVascular":[24],"UltraSound":[25],"(IVUS)":[26],"imaging.":[27],"A":[28],"severe":[29,138],"complication":[30],"is":[35,56],"thrombosis,":[36],"a":[37,57,109,154,165,211,260,283,297],"consequence":[38],"to":[39,47,101,112,173,223,246,249,302,317,326],"rupture":[41,55],"or":[42,186],"fissure,":[43],"which":[44],"might":[45,295],"lead":[46],"myocardial":[48],"infarction,":[49],"sudden":[51],"ischemic":[52],"death.":[53],"Plaque":[54],"complicated":[58],"mechanical":[59,66,85,168,226],"process,":[60],"correlated":[61],"morphology,":[64],"composition,":[65],"properties":[67,86],"the":[70,82,89,115,149,174,178,191,198,208,229,235,241,244,255,275,279,307,321,324,328],"blood":[71,175],"pressure":[72],"its":[74],"long":[75],"term":[76],"repetitive":[77],"cycle.":[78],"Extracting":[79],"local":[84],"surrounding":[90],"tissues":[91],"may":[92],"thus":[93],"reveal":[94],"relevant":[95,299],"features":[96],"about":[97],"vulnerability.":[99],"According":[100,222],"that,":[102,224],"EndoVascular":[103],"Elastography":[104],"(EVE)":[105],"was":[106,181,264],"introduced":[107],"as":[108,210],"complementary":[110],"tool":[111,301],"IVUS":[113,304],"in":[114,125,148,274,306],"process":[116],"disease":[120],"investigations.":[121],"In":[122,288],"this":[123],"paper,":[124],"vivo":[126],"elastographic":[127],"data":[128,145],"are":[129,315],"reported":[130],"for":[131,266,286],"three":[132],"patients":[133],"who":[134],"were":[135,146,194,232],"diagnosed":[136],"stenoses.":[141],"The":[142,184,238],"radio-frequency":[143],"(RF)":[144],"acquired,":[147],"minutes":[150],"preceding":[151],"angioplasty,":[152],"using":[153,197],"CVIS":[155],"(ClearView,":[156],"CardioVascular":[157],"Imaging":[158],"System":[159],"Inc.)":[160],"ultrasound":[161],"scanner":[162],"working":[163],"30":[166],"MHz":[167],"rotating":[169],"single-element":[170],"transducer.":[171],"Due":[172],"flow":[176],"pulsation,":[177],"vascular":[179,257],"tissue":[180,220,225],"naturally":[182],"compressed/dilated.":[183],"elastograms,":[185],"radial":[187],"strain":[188,230,272],"distributions":[189],"inside":[190],"wall,":[193],"computed":[195],"offline":[196],"Lagrangian":[199],"Speckle":[200],"Model":[201],"Estimator":[202],"(LSME).":[203],"This":[204],"model-based":[205],"approach":[206],"considers":[207],"speckle":[209,236],"material":[212],"property":[213],"that":[214,293],"is,":[215],"average,":[217],"conserved":[218],"motion.":[221],"parameters":[227],"(namely":[228],"tensor)":[231],"inferred":[233],"from":[234,254],"kinetics.":[237],"results":[239,291],"showed":[240],"potential":[242,280,322],"LSME":[245],"characterize":[247],"distinguish":[250],"atherosclerotic":[252,262,333],"plaques":[253],"normal":[256],"tissue.":[258],"Namely,":[259],"hard":[261],"detected":[265],"one":[267],"patient":[268],"(PAT1),":[269],"whereas":[270],"high":[271],"values":[273],"region":[277],"suggested":[278],"presence":[281],"lipid":[284],"core":[285],"PAT2.":[287],"conclusion,":[289],"these":[290],"confirm":[292],"EVE":[294],"very":[298],"clinical":[300],"support":[303],"echograms":[305],"characterization":[308],"artery.":[311],"Nevertheless,":[312],"further":[313],"investigations":[314],"required":[316],"fully":[318],"state":[319],"method":[325],"predict":[327],"vulnerability":[329],"plaques.":[334]},"counts_by_year":[],"updated_date":"2026-10-25T09:29:13.331239","created_date":"2016-06-24T00:00:00"}