{"id":"https://openalex.org/W87100737","doi":null,"title":"Sternal acceleration ballistocardiography and arterial pressure wave analysis to determine stroke volume.","display_name":"Sternal acceleration ballistocardiography and arterial pressure wave analysis to determine stroke volume.","publication_year":1999,"publication_date":"1999-02-01","ids":{"openalex":"https://openalex.org/W87100737","mag":"87100737","pmid":"https://pubmed.ncbi.nlm.nih.gov/10079990"},"language":"en","primary_location":{"id":"pmid:10079990","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10079990","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,"listed_in":[],"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":"Clinical and investigative medicine. Medecine clinique et experimentale","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5063957702","display_name":"William P. S. McKay","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801053234","display_name":"Royal University Hospital","ror":"https://ror.org/00wg2b048","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I23625684","https://openalex.org/I2801053234"]},{"id":"https://openalex.org/I32625721","display_name":"University of Saskatchewan","ror":"https://ror.org/010x8gc63","country_code":"CA","type":"education","lineage":["https://openalex.org/I32625721"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"W P McKay","raw_affiliation_strings":["Department of Anaesthesia, University of Saskatchewan, Royal University Hospital, Saskatoon. wmckay@the.link.ca"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anaesthesia, University of Saskatchewan, Royal University Hospital, Saskatoon. wmckay@the.link.ca","institution_ids":["https://openalex.org/I2801053234","https://openalex.org/I32625721"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031456368","display_name":"Peter H. Gregson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P H Gregson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"B W McKay","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B W McKay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5081797948","display_name":"Julio Militzer","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Militzer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4089,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.59671187,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"22","issue":"1","first_page":"4","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9940999746322632,"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"}},"topics":[{"id":"https://openalex.org/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.9940999746322632,"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":0.005499999970197678,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.00019999999494757503,"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/ballistocardiography","display_name":"ballistocardiography","score":0.9430000185966492},{"id":"https://openalex.org/keywords/stroke-volume","display_name":"stroke volume","score":0.8309999704360962},{"id":"https://openalex.org/keywords/cardiac-output","display_name":"cardiac output","score":0.7620000243186951},{"id":"https://openalex.org/keywords/pulmonary-artery-thermodilution","display_name":"pulmonary artery thermodilution","score":0.8650000095367432},{"id":"https://openalex.org/keywords/noninvasive-hemodynamic-monitoring","display_name":"noninvasive hemodynamic monitoring","score":0.7979999780654907},{"id":"https://openalex.org/keywords/intensive-care-unit-patients","display_name":"intensive care unit patients","score":0.6909999847412109}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6848879456520081},{"id":"https://openalex.org/C139940330","wikidata":"https://www.wikidata.org/wiki/Q596579","display_name":"Cardiac output","level":3,"score":0.651974618434906},{"id":"https://openalex.org/C80461066","wikidata":"https://www.wikidata.org/wiki/Q1698533","display_name":"Stroke volume","level":4,"score":0.6399738192558289},{"id":"https://openalex.org/C2780940725","wikidata":"https://www.wikidata.org/wiki/Q206280","display_name":"Pulmonary artery","level":2,"score":0.6206828951835632},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5982015132904053},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.4954873323440552},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.47238945960998535},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.46229004859924316},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.4585658311843872},{"id":"https://openalex.org/C2778218979","wikidata":"https://www.wikidata.org/wiki/Q662857","display_name":"Radial artery","level":3,"score":0.4395199418067932},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.3573055565357208},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.3449404239654541},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.32712292671203613},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06037101149559021},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000886","descriptor_name":"Anthropometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001450","descriptor_name":"Ballistocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002302","descriptor_name":"Cardiac Output","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":"D005260","descriptor_name":"Female","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":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011651","descriptor_name":"Pulmonary Artery","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012044","descriptor_name":"Regression Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017534","descriptor_name":"Radial Artery","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:10079990","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10079990","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,"listed_in":[],"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":"Clinical and investigative medicine. Medecine clinique et experimentale","raw_type":"Journal Article"},{"id":"mag:87100737","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10079990","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,"listed_in":[],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2411977529","https://openalex.org/W2434049618","https://openalex.org/W1986590680","https://openalex.org/W1965631654","https://openalex.org/W7144621813","https://openalex.org/W2403243548","https://openalex.org/W1976166803","https://openalex.org/W2784446774","https://openalex.org/W2246372537","https://openalex.org/W2472129601"],"abstract_inverted_index":{"OBJECTIVE:":[0],"To":[1],"describe":[2],"a":[3,8,38,151,226,233],"cardiac":[4,238],"output":[5,239],"measurement":[6],"using":[7,150],"new":[9],"method":[10],"to":[11,130,169,183,197],"derive":[12],"and":[13,71,95,101,134,222],"analyze":[14],"the":[15,68,72,76,87,99,123,131,137],"long-axis":[16],"ballistocardiogram":[17,218],"that":[18],"is":[19],"less":[20,234],"invasive":[21,235],"than":[22,240],"pulmonary":[23,53,138,210],"artery":[24,54,59,103,139,211],"thermodilution.":[25,241],"DESIGN:":[26],"Prospective":[27],"physiologic":[28],"study.":[29],"SETTING:":[30],"Intensive":[31],"care":[32],"unit":[33],"of":[34,41,93,98,175,189,209,231,237],"The":[35,63,215],"Halifax":[36],"Infirmary,":[37],"teaching":[39],"hospital":[40],"Dalhousie":[42],"University,":[43],"Halifax,":[44],"NS.":[45],"PATIENTS:":[46],"Thirty-nine":[47],"patients":[48],"in":[49,61,225],"sinus":[50],"rhythm":[51],"with":[52,136,220],"thermodilution":[55],"catheters":[56,60],"or":[57],"radial":[58,102],"place.":[62],"first":[64],"30":[65],"subjects":[66],"were":[67,75,148,205],"\"learning":[69],"set\"":[70],"next":[73],"9":[74],"\"test":[77],"set.\"":[78],"INTERVENTIONS:":[79],"A":[80,112],"small":[81],"(54-g)":[82],"accelerometer":[83],"was":[84,117,128],"taped":[85],"on":[86],"patient's":[88],"chest.":[89],"OUTCOME":[90],"MEASURES:":[91],"Measurements":[92],"time":[94],"amplitude":[96],"coordinates":[97],"acceleration":[100,217],"pressure":[104],"wavepeaks,":[105],"as":[106,108],"well":[107],"anthropometric":[109],"information.":[110],"RESULTS:":[111],"stroke":[113,141,202],"volume":[114],"prediction":[115],"equation":[116,127],"generated":[118],"(R2":[119],"=":[120,144,161,177,191],"0.76)":[121],"from":[122],"learning":[124],"set.":[125],"This":[126],"applied":[129],"test":[132],"set":[133],"correlated":[135],"thermodilution-derived":[140,212],"volumes":[142,147],"(R":[143],"0.79).":[145],"Stroke":[146],"compared":[149],"previously":[152],"described":[153],"statistical":[154],"method:":[155],"a)":[156],"bias":[157],"(predicted":[158],">":[159],"thermodilution)":[160],"0.03":[162],"mL":[163,179,193,208],"(95%":[164,180,194],"confidence":[165],"interval":[166],"[CI]":[167],"-4.2":[168],"4.8":[170],"mL);":[171,185],"b)":[172],"lower":[173],"limit":[174,188],"agreement":[176,190],"-21":[178],"CI":[181,195],"-29":[182],"-13":[184],"c)":[186],"upper":[187],"22":[192],"14":[196],"29":[198],"mL).":[199],"Of":[200],"derived":[201],"volumes,":[203],"82%":[204],"within":[206],"15":[207],"values.":[213],"CONCLUSIONS:":[214],"sternal":[216],"combined":[219],"hemodynamic":[221],"demographic":[223],"data":[224],"probabilistic":[227],"model":[228],"shows":[229],"promise":[230],"providing":[232],"measure":[236]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":6}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
