{"id":"https://openalex.org/W4389542661","doi":"https://doi.org/10.1109/embc40787.2023.10340269","title":"Ultrasound for Venous Local Pulse Wave Velocity: Comparison of Pulse Transit Time Methods","display_name":"Ultrasound for Venous Local Pulse Wave Velocity: Comparison of Pulse Transit Time Methods","publication_year":2023,"publication_date":"2023-07-24","ids":{"openalex":"https://openalex.org/W4389542661","doi":"https://doi.org/10.1109/embc40787.2023.10340269","pmid":"https://pubmed.ncbi.nlm.nih.gov/38082638"},"language":"en","primary_location":{"id":"doi:10.1109/embc40787.2023.10340269","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc40787.2023.10340269","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 45th 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/A5084364709","display_name":"Navya Rose George","orcid":"https://orcid.org/0009-0002-1522-4851"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Navya Rose George","raw_affiliation_strings":["Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600036"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600036","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019952919","display_name":"Rahul Manoj","orcid":"https://orcid.org/0000-0001-5017-5018"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rahul Manoj","raw_affiliation_strings":["Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600036"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600036","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110642775","display_name":"Raj Kiran","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Raj Kiran V","raw_affiliation_strings":["Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600036"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600036","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076853968","display_name":"P M Nabeel","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]},{"id":"https://openalex.org/I4210102197","display_name":"Healthcare Technology Innovation Centre","ror":"https://ror.org/017mw4x28","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210102197"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nabeel P M","raw_affiliation_strings":["Indian Institute of Technology Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India,600113"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras,Healthcare Technology Innovation Centre (HTIC),Chennai,India,600113","institution_ids":["https://openalex.org/I4210102197","https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056763944","display_name":"Mohanasankar Sivaprakasam","orcid":"https://orcid.org/0000-0002-6714-9147"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]},{"id":"https://openalex.org/I4210102197","display_name":"Healthcare Technology Innovation Centre","ror":"https://ror.org/017mw4x28","country_code":"IN","type":"facility","lineage":["https://openalex.org/I4210102197"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mohanasankar Sivaprakasam","raw_affiliation_strings":["Indian Institute of Technology Madras and the Director of Healthcare Technology Innovation Centre,Department of Electrical Engineering,Chennai,India,600036"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras and the Director of Healthcare Technology Innovation Centre,Department of Electrical Engineering,Chennai,India,600036","institution_ids":["https://openalex.org/I4210102197","https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020295407","display_name":"Jayaraj Joseph","orcid":"https://orcid.org/0000-0002-7279-9099"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jayaraj Joseph","raw_affiliation_strings":["Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600 036"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Madras,Department of Electrical Engineering,Chennai,India,600 036","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5084364709"],"corresponding_institution_ids":["https://openalex.org/I24676775"],"apc_list":null,"apc_paid":null,"fwci":0.4536,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.69360846,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"2023","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9997000098228455,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.9997000098228455,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9991000294685364,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9973000288009644,"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/pulse","display_name":"Pulse (music)","score":0.5659189820289612},{"id":"https://openalex.org/keywords/pulse-wave-velocity","display_name":"Pulse wave velocity","score":0.5162970423698425},{"id":"https://openalex.org/keywords/pulse-wave","display_name":"Pulse wave","score":0.4923297166824341},{"id":"https://openalex.org/keywords/jugular-vein","display_name":"Jugular vein","score":0.41974714398384094},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4009946882724762},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3863425850868225},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.3398068845272064},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.284043550491333},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.18992629647254944},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09294334053993225},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.08839306235313416}],"concepts":[{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.5659189820289612},{"id":"https://openalex.org/C2778319312","wikidata":"https://www.wikidata.org/wiki/Q2118022","display_name":"Pulse wave velocity","level":3,"score":0.5162970423698425},{"id":"https://openalex.org/C172321821","wikidata":"https://www.wikidata.org/wiki/Q7259685","display_name":"Pulse wave","level":3,"score":0.4923297166824341},{"id":"https://openalex.org/C2777956836","wikidata":"https://www.wikidata.org/wiki/Q749592","display_name":"Jugular vein","level":2,"score":0.41974714398384094},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4009946882724762},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3863425850868225},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3398068845272064},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.284043550491333},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.18992629647254944},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09294334053993225},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.08839306235313416},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D001158","descriptor_name":"Arteries","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001158","descriptor_name":"Arteries","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001158","descriptor_name":"Arteries","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001158","descriptor_name":"Arteries","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001158","descriptor_name":"Arteries","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":"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":"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":"D007601","descriptor_name":"Jugular Veins","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007601","descriptor_name":"Jugular Veins","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007601","descriptor_name":"Jugular Veins","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007601","descriptor_name":"Jugular Veins","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D007601","descriptor_name":"Jugular Veins","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc40787.2023.10340269","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc40787.2023.10340269","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 45th Annual International Conference of the IEEE Engineering in Medicine &amp; Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:38082638","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/38082638","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":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1887696664","https://openalex.org/W1985546611","https://openalex.org/W2538477228","https://openalex.org/W2736466795","https://openalex.org/W2739371599","https://openalex.org/W2965076805","https://openalex.org/W2992229035","https://openalex.org/W3082529899","https://openalex.org/W4213378682","https://openalex.org/W4239299650","https://openalex.org/W4292873645","https://openalex.org/W4295073784"],"related_works":["https://openalex.org/W2324609977","https://openalex.org/W4309145825","https://openalex.org/W2412418861","https://openalex.org/W2160525732","https://openalex.org/W2132863420","https://openalex.org/W2390282139","https://openalex.org/W3021632479","https://openalex.org/W2034348654","https://openalex.org/W236783687","https://openalex.org/W2080478648"],"abstract_inverted_index":{"Venous":[0],"pulse":[1,27],"wave":[2,28],"velocity":[3,29],"(vPWV)":[4],"is":[5,50],"a":[6,83,138],"potential":[7,238],"marker":[8],"for":[9,230],"determining":[10],"the":[11,33,51,55,70,102,133,156,173,178,205,215,226,237,247,251],"state":[12],"of":[13,141,148,239],"venous":[14,72],"hemodynamics,":[15],"venosclerosis,":[16],"and":[17,113,115,123,144,192,200,217],"vascular":[18],"filling.":[19],"Although":[20],"there":[21],"have":[22,35],"been":[23],"several":[24],"studies":[25,42],"on":[26,37,43,66,250],"through":[30],"blood":[31],"vessels,":[32],"majority":[34],"focused":[36],"arteries,":[38],"with":[39,225],"only":[40],"limited":[41],"veins.":[44],"To":[45],"our":[46],"knowledge,":[47],"this":[48],"study":[49,63,100,152,235],"first":[52],"to":[53,244],"compare":[54],"local":[56,90,248],"vPWV":[57,91,105,157,231,249],"estimation":[58],"metrices.":[59],"An":[60],"in":[61,189,223],"vivo":[62],"was":[64,92,209],"conducted":[65],"10":[67,149],"participants":[68],"where":[69,204],"jugular":[71,134,253],"pulses":[73],"(JVP)":[74],"from":[75,132,195],"two":[76],"proximal":[77],"sites":[78],"were":[79,130,164,197],"simultaneously":[80],"acquired":[81,131],"using":[82,94,108,159],"dual-element":[84],"high":[85],"frame":[86],"rate":[87],"system.":[88],"The":[89,99,151,186,211,234],"computed":[93,107,158],"different":[95],"transit":[96,161,241],"time-based":[97],"techniques.":[98],"demonstrates":[101],"comparison":[103,224],"between":[104],"ranges":[106],"thresholding,":[109],"fiduciary":[110,227],"point":[111,228],"(c":[112],"v)":[114],"correlation-based":[116],"approaches":[117],"indicated":[118,154],"as":[119],"vPWV|<sub>th</sub>,":[120],"vPWV|<sub>c</sub>,":[121,190],"vPWV|<sub>v</sub>":[122,191],"vPWV|<sub>Xcorr</sub>":[124,193],"respectively.":[125],"High":[126],"fidelity":[127],"echo":[128],"frames":[129],"vein":[135],"(JV)":[136],"at":[137],"temporal":[139],"resolution":[140,147],"2":[142],"ms":[143],"an":[145],"amplitude":[146],"\u00b5m.":[150],"findings":[153],"that":[155,214],"various":[160],"time":[162,242],"metrics":[163],"comparable":[165],"without":[166],"significant":[167],"bias":[168],"(p":[169],">":[170],"0.05).":[171],"Among":[172],"VPWV":[174],"metrices,":[175],"vPWV|<sub>th</sub>":[176,196],"had":[177],"lowest":[179],"beat-to-beat":[180,207],"variation":[181,208],"(CoV":[182],"=":[183],"18":[184],"%).":[185],"mean":[187],"deviations":[188],"values":[194],"0.28,":[198],"0.17":[199],"0.22":[201],"m/s":[202],"respectively,":[203],"average":[206],"minimal.":[210],"results":[212],"suggested":[213],"thresholding":[216],"cross-correlation":[218],"metrices":[219],"offered":[220],"better":[221],"performance":[222],"techniques":[229],"estimation.Clinical":[232],"Relevance-":[233],"demonstrated":[236],"direct":[240],"methods":[243],"reliably":[245],"estimate":[246],"internal":[252],"vein.":[254]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
