{"id":"https://openalex.org/W2755480745","doi":"https://doi.org/10.1109/embc.2017.8037304","title":"Coherence analysis of invasive blood pressure and its noninvasive indicators for improvement of cuffless measurement accuracy","display_name":"Coherence analysis of invasive blood pressure and its noninvasive indicators for improvement of cuffless measurement accuracy","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2755480745","doi":"https://doi.org/10.1109/embc.2017.8037304","mag":"2755480745","pmid":"https://pubmed.ncbi.nlm.nih.gov/29060346"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2017.8037304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8037304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and 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/A5045998203","display_name":"Xiaorong Ding","orcid":"https://orcid.org/0000-0002-3269-2852"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao-Rong Ding","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069810420","display_name":"Bryan P. Yan","orcid":"https://orcid.org/0000-0003-0430-5752"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bryan P Yan","raw_affiliation_strings":["The Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070333614","display_name":"Yuan\u2010Ting Zhang","orcid":"https://orcid.org/0000-0003-4150-5470"},"institutions":[{"id":"https://openalex.org/I4210145761","display_name":"Shenzhen Institutes of Advanced Technology","ror":"https://ror.org/04gh4er46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210145761"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan-Ting Zhang","raw_affiliation_strings":["The Key Laboratory for Health Informatics of the Chinese Academy of Sciences, Shenzhen Institutes of Advanced Technology, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"The Key Laboratory for Health Informatics of the Chinese Academy of Sciences, Shenzhen Institutes of Advanced Technology, Shenzhen, China","institution_ids":["https://openalex.org/I4210145761","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375119","display_name":"Jing Liu","orcid":"https://orcid.org/0000-0003-3088-1673"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Liu","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101679137","display_name":"Peng Su","orcid":"https://orcid.org/0000-0002-8065-3129"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Su","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079885590","display_name":"Ni Zhao","orcid":"https://orcid.org/0000-0002-1536-8516"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ni Zhao","raw_affiliation_strings":["Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5045998203"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":0.2549,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.55150434,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"2255","last_page":"2258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998000264167786,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9998000264167786,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9987000226974487,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9983999729156494,"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/photoplethysmogram","display_name":"Photoplethysmogram","score":0.8369665741920471},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.6611359715461731},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.5905348062515259},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.5076209306716919},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5033523440361023},{"id":"https://openalex.org/keywords/spectral-analysis","display_name":"Spectral analysis","score":0.4637278914451599},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4000205993652344},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.39529672265052795},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3813811242580414},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3750537633895874},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3244485855102539},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18321526050567627},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18247804045677185},{"id":"https://openalex.org/keywords/spectroscopy","display_name":"Spectroscopy","score":0.08904379606246948}],"concepts":[{"id":"https://openalex.org/C116390426","wikidata":"https://www.wikidata.org/wiki/Q7187885","display_name":"Photoplethysmogram","level":3,"score":0.8369665741920471},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.6611359715461731},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5905348062515259},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5076209306716919},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5033523440361023},{"id":"https://openalex.org/C2983668108","wikidata":"https://www.wikidata.org/wiki/Q280453","display_name":"Spectral analysis","level":3,"score":0.4637278914451599},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4000205993652344},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.39529672265052795},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3813811242580414},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3750537633895874},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3244485855102539},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18321526050567627},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18247804045677185},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.08904379606246948},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001795","descriptor_name":"Blood Pressure Determination","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004562","descriptor_name":"Electrocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D063177","descriptor_name":"Pulse Wave Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2017.8037304","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8037304","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:29060346","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29060346","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":[{"display_name":"No poverty","id":"https://metadata.un.org/sdg/1","score":0.75}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1966556266","https://openalex.org/W1968274491","https://openalex.org/W2012152853","https://openalex.org/W2019606383","https://openalex.org/W2032268434","https://openalex.org/W2087296992","https://openalex.org/W2087827184","https://openalex.org/W2092991372","https://openalex.org/W2096684523","https://openalex.org/W2097838640","https://openalex.org/W2102043873","https://openalex.org/W2125109199","https://openalex.org/W2131406018","https://openalex.org/W2144717556","https://openalex.org/W2338236284","https://openalex.org/W2410822849","https://openalex.org/W2534385885","https://openalex.org/W2544974845","https://openalex.org/W4243554800","https://openalex.org/W6729126163"],"related_works":["https://openalex.org/W4297152434","https://openalex.org/W2732360296","https://openalex.org/W1994871954","https://openalex.org/W2072858761","https://openalex.org/W1540261775","https://openalex.org/W4200107443","https://openalex.org/W4239033438","https://openalex.org/W3091875214","https://openalex.org/W1823361056","https://openalex.org/W1970480852"],"abstract_inverted_index":{"Cuffless":[0],"technology":[1],"for":[2,10,149,240],"blood":[3],"pressure":[4],"(BP)":[5],"measurement":[6,245],"offers":[7],"great":[8],"potential":[9],"unobtrusive":[11],"monitoring":[12],"of":[13,28,42,48,61,73,82,101,163,217,224,242],"hypertension.":[14],"However,":[15],"the":[16,26,39,43,46,52,59,71,86,121,124,141,150,153,170,206,214,222],"accuracy":[17],"is":[18,138],"still":[19],"a":[20,79,133],"challenging":[21],"issue":[22],"probably":[23],"owning":[24],"to":[25,50,54,69,212,234],"inadequacy":[27],"existing":[29],"noninvasive":[30,63,83],"BP":[31,35,76,227,244],"indicators":[32,44,53,64,125,171,209,228],"in":[33,104],"tracking":[34],"changes,":[36],"i.e.,":[37],"either":[38],"poor":[40,211],"trackability":[41],"or":[45],"lack":[47],"relationship":[49],"map":[51],"BP.":[55,218],"To":[56],"figure":[57],"out":[58,162],"covariation":[60],"BP-related":[62],"and":[65,78,97,113,123,152,169,237],"BP,":[66],"we":[67],"propose":[68],"analyze":[70],"coherence":[72,175],"intra-arterial":[74],"systolic":[75],"(SBP)":[77],"selected":[80],"group":[81],"indicators,":[84,154],"including":[85],"mostly":[87],"used":[88,208],"pulse":[89],"transit":[90],"time":[91,106],"(PTT),":[92],"photoplethysmogram":[93],"intensity":[94],"ratio":[95],"(PIR)":[96],"RR":[98],"interval":[99],"(RRI)":[100],"electrocardiogram":[102],"(ECG),":[103],"both":[105],"domain,":[107,115],"with":[108,116],"singular":[109],"spectrum":[110],"analysis":[111],"(SSA),":[112],"frequency":[114],"cross-spectral":[117],"analysis.":[118],"Through":[119],"SSA":[120],"SBP":[122,151,168],"are":[126,161,210],"decomposed":[127],"into":[128],"fast":[129,142],"oscillations":[130],"superimposed":[131],"on":[132],"slow":[134,158],"time-varying":[135],"component.":[136],"It":[137],"found":[139],"that":[140,156,205],"variation":[143,159],"components":[144,160],"oscillate":[145],"at":[146,177,190],"similar":[147],"frequencies":[148,179,192],"while":[155],"their":[157],"phase":[164],"synchronization.":[165],"Cross-spectra":[166],"between":[167],"further":[172],"illustrate":[173],"stronger":[174],"correlation":[176],"high":[178],"(HF,":[180],"0.15-0.40":[181],"Hz)":[182,195],"(PTT:":[183,196],"0.54\u00b10.30,":[184],"PIR:":[185,198],"0.73\u00b10.25,":[186],"RRI:":[187,200],"0.63\u00b10.25)":[188],"than":[189],"low":[191],"(LF,":[193],"0.04-0.15":[194],"0.24\u00b10.19,":[197],"0.37\u00b10.23,":[199],"0.33\u00b10.23).":[201],"The":[202],"results":[203],"suggest":[204],"widely":[207],"track":[213],"LF":[215,236],"component":[216],"Our":[219],"study":[220],"reveals":[221],"importance":[223],"exploring":[225],"LF-related":[226],"as":[229,231],"well":[230],"new":[232],"models":[233],"integrate":[235],"HF":[238],"information":[239],"improvement":[241],"cuffless":[243],"accuracy.":[246]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}