{"id":"https://openalex.org/W3204403049","doi":"https://doi.org/10.23919/cinc53138.2021.9662756","title":"Determination of Maximal Oxygen Uptake Using Seismocardiography at Rest","display_name":"Determination of Maximal Oxygen Uptake Using Seismocardiography at Rest","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W3204403049","doi":"https://doi.org/10.23919/cinc53138.2021.9662756","mag":"3204403049"},"language":"en","primary_location":{"id":"doi:10.23919/cinc53138.2021.9662756","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cinc53138.2021.9662756","pdf_url":null,"source":{"id":"https://openalex.org/S4363605378","display_name":"2021 Computing in Cardiology (CinC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing in Cardiology (CinC)","raw_type":"proceedings-article"},"type":"article","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/A5017997952","display_name":"Mikkel Thunestvedt Hansen","orcid":"https://orcid.org/0000-0002-3879-2192"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Mikkel T Hansen","raw_affiliation_strings":["Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark","University of Copenhagen"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"University of Copenhagen","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Birk M Gronfeldt","orcid":null},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Birk M Gronfeldt","raw_affiliation_strings":["University of Copenhagen"],"affiliations":[{"raw_affiliation_string":"University of Copenhagen","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011567145","display_name":"Tue R\u00f8mer","orcid":"https://orcid.org/0000-0002-3037-9344"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Tue Romer","raw_affiliation_strings":["University of Copenhagen"],"affiliations":[{"raw_affiliation_string":"University of Copenhagen","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mathilde Fogelstrom","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mathilde Fogelstrom","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Kasper Sorensen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kasper Sorensen","raw_affiliation_strings":["Institut for Medicin og Sundhedsteknologi"],"affiliations":[{"raw_affiliation_string":"Institut for Medicin og Sundhedsteknologi","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001670689","display_name":"Samuel Emil Schmidt","orcid":"https://orcid.org/0000-0002-0917-634X"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Samuel E Schmidt","raw_affiliation_strings":["Department of Health Science and Technology, Aalborg University, Aalborg, Denmark","University of Copenhagen"],"affiliations":[{"raw_affiliation_string":"Department of Health Science and Technology, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"University of Copenhagen","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"last","author":{"id":null,"display_name":"Jorn W Helge","orcid":null},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Jorn W Helge","raw_affiliation_strings":["Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5017997952"],"corresponding_institution_ids":["https://openalex.org/I124055696"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14347604,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9977999925613403,"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":0.9977999925613403,"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":0.9842000007629395,"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9751999974250793,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rest","display_name":"Rest (music)","score":0.6565628051757812},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.33945590257644653},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1476239264011383},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12980571389198303}],"concepts":[{"id":"https://openalex.org/C77265313","wikidata":"https://www.wikidata.org/wiki/Q879844","display_name":"Rest (music)","level":2,"score":0.6565628051757812},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.33945590257644653},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1476239264011383},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12980571389198303}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.23919/cinc53138.2021.9662756","is_oa":false,"landing_page_url":"https://doi.org/10.23919/cinc53138.2021.9662756","pdf_url":null,"source":{"id":"https://openalex.org/S4363605378","display_name":"2021 Computing in Cardiology (CinC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Computing in Cardiology (CinC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/bc8301f4-2b54-4332-bad4-95b01c2283cd","is_oa":false,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/bc8301f4-2b54-4332-bad4-95b01c2283cd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hansen , M T , Gr\u00f8nfeldt , B M , Romer , T , Fogelstrom , M , S\u00f8rensen , K , Schmidt , S E & Helge , J W 2021 , Determination of Maximal Oxygen Uptake Using Seismocardiography at Rest . in 2021 Computing in Cardiology (CinC) . vol. 48 , IEEE Press , Computing in Cardiology , vol. 48 , 2021 Computing in Cardiology, CinC 2021 , Brno , Czech Republic , 13/09/2021 . https://doi.org/10.23919/CinC53138.2021.9662756","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:pure.atira.dk:publications/8204a923-efb1-4922-aff8-bd46c58c27d7","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/8204a923-efb1-4922-aff8-bd46c58c27d7","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hansen , M , Mygind , B , R\u00f8mer , T , S\u00f8rensen , K , Schmidt , S E , Helge , J W &amp; Fogelstr\u00f8m , M 2021 , Determination of Maximal Oxygen Uptake Using Seismocardiography at Rest . in 2021 Computing in Cardiology (CinC) . , 9662756 , IEEE , Computing in Cardiology , vol. 48 , 48th Computing in Cardiology (CinC) , Brno , Czech Republic , 12/09/2021 . https://doi.org/10.23919/CinC53138.2021.9662756","raw_type":"contributionToPeriodical"},{"id":"mag:3204403049","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/determination-of-maximal-oxygen-uptake-using-seismocardiography-a","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1966033627","https://openalex.org/W2024351841","https://openalex.org/W2074602210","https://openalex.org/W2089436726","https://openalex.org/W2139219244","https://openalex.org/W2555189237","https://openalex.org/W2600394754","https://openalex.org/W2910678199","https://openalex.org/W3029528592","https://openalex.org/W4234473488","https://openalex.org/W4320300836"],"related_works":["https://openalex.org/W2913384247","https://openalex.org/W2919824606","https://openalex.org/W2990338884","https://openalex.org/W375550151","https://openalex.org/W2513751266","https://openalex.org/W1992102568","https://openalex.org/W640848440","https://openalex.org/W2183340989","https://openalex.org/W2019054241","https://openalex.org/W2881709043","https://openalex.org/W2437038804","https://openalex.org/W2094918159","https://openalex.org/W2897486981","https://openalex.org/W2053947520","https://openalex.org/W2188063021"],"abstract_inverted_index":{"Introduction:":[0],"Assessment":[1],"of":[2,37,43,137,146,148,154,165],"maximal":[3],"oxygen":[4],"consumption":[5],"(VO<inf>2</inf>max)":[6],"is":[7,23],"an":[8],"important":[9],"clinical":[10,175],"tool":[11],"when":[12],"examining":[13],"both":[14],"healthy":[15],"and":[16,28,69,142,186],"unhealthy":[17],"populations,":[18],"as":[19,177],"a":[20,38,56,70,78,134,143,188],"low":[21],"VO<inf>2</inf>max":[22,44,98,108,112,166,179],"associated":[24],"with":[25,81,133,192],"cardiovascular":[26],"disease":[27],"all-cause":[29],"mortality.":[30],"Aim:":[31],"This":[32],"study":[33],"investigated":[34],"the":[35,64,102],"accuracy":[36,164],"non-exercise":[39],"test":[40,58,73,115],"for":[41,101],"assessment":[42,167],"using":[45,59,168],"seismocardiography":[46],"(SCG).":[47],"Methods:":[48],"97":[49],"participants":[50,93],"(20&#x2013;45":[51],"years,":[52],"50":[53,92],"males)":[54],"underwent":[55],"nonexercise":[57],"SCG":[60,111,169,178],"at":[61],"rest":[62],"in":[63],"supine":[65],"position":[66],"(SCG":[67,97,107],"VO<inf>2</inf>max)":[68],"graded":[71],"exercise":[72],"to":[74,104,130,174],"voluntary":[75],"exhaustion":[76],"on":[77],"cycle":[79],"ergometer":[80],"indirect":[82],"calorimetry":[83],"(IC":[84],"VO<inf>2</inf>max).":[85],"An":[86],"interim":[87],"analysis":[88],"was":[89,118,158,180],"applied":[90],"after":[91],"had":[94],"completed":[95],"testing":[96],"1.0)":[99],"allowing":[100],"algorithm":[103],"be":[105],"modified":[106],"2.1).":[109],"Results:":[110],"2.1":[113],"(<tex>$n=47$</tex>,":[114],"set)":[116],"estimation":[117],"<tex>$3.5":[119],"\\pm":[120,160],"1.8\\":[121],"ml\\cdot":[122],"min^{-1}\\cdot":[123],"kg^{-1}\\":[124],"(p":[125,139],"&lt;":[126,140],"0.001)$</tex>":[127],"lower":[128,182],"compared":[129],"IC":[131,184],"VO<inf>2</inf>max,":[132,185],"Pearson":[135],"correlation":[136,190],"<tex>$r=0.65":[138],"0.0001)$</tex>":[141],"standard":[144],"error":[145],"estimate":[147],"7.1":[149],"ml&#x00B7;min<sup>&#x2212;1</sup>":[150],"&#x00B7;kg<sup>&#x2212;1</sup>.":[151],"The":[152,163],"coefficient":[153],"variation":[155,194],"between":[156,197],"tests":[157],"<tex>$8\\":[159],"1\\%$</tex>.":[161],"Conclusion:":[162],"requires":[170],"further":[171],"optimization":[172],"prior":[173],"application,":[176],"systematically":[181],"than":[183],"only":[187],"moderate":[189],"together":[191],"considerable":[193],"were":[195],"observed":[196],"tests.":[198]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
