{"id":"https://openalex.org/W2004702603","doi":"https://doi.org/10.1067/mhj.2001.117508","title":"Value of the Bruce protocol to determine peak exercise oxygen consumption in patients evaluated for cardiac transplantation","display_name":"Value of the Bruce protocol to determine peak exercise oxygen consumption in patients evaluated for cardiac transplantation","publication_year":2001,"publication_date":"2001-09-01","ids":{"openalex":"https://openalex.org/W2004702603","doi":"https://doi.org/10.1067/mhj.2001.117508","mag":"2004702603","pmid":"https://pubmed.ncbi.nlm.nih.gov/11526360"},"language":"en","primary_location":{"id":"doi:10.1067/mhj.2001.117508","doi":"https://doi.org/10.1067/mhj.2001.117508","is_oa":false,"landing_page_url":"https://doi.org/10.1067/mhj.2001.117508","pdf_url":null,"source":{"id":"https://openalex.org/S46995015","display_name":"American Heart Journal","issn_l":"0002-8703","issn":["0002-8703","1097-6744"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Heart Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5045839352","display_name":"Theresa A. Strzelczyk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I4210089162","display_name":"Northwestern Memorial Hospital","ror":"https://ror.org/009543z50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210089162","https://openalex.org/I4210147348"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Theresa A. Strzelczyk","raw_affiliation_strings":["Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill., USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill., USA","institution_ids":["https://openalex.org/I111979921","https://openalex.org/I4210089162"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057062093","display_name":"David A. Cusick","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I4210089162","display_name":"Northwestern Memorial Hospital","ror":"https://ror.org/009543z50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210089162","https://openalex.org/I4210147348"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David A. Cusick","raw_affiliation_strings":["Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill","institution_ids":["https://openalex.org/I111979921","https://openalex.org/I4210089162"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038151444","display_name":"Pamela B. Pfeifer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I4210089162","display_name":"Northwestern Memorial Hospital","ror":"https://ror.org/009543z50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210089162","https://openalex.org/I4210147348"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pamela B. Pfeifer","raw_affiliation_strings":["Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill","institution_ids":["https://openalex.org/I111979921","https://openalex.org/I4210089162"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071202886","display_name":"Mary D. Bondmass","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I4210089162","display_name":"Northwestern Memorial Hospital","ror":"https://ror.org/009543z50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210089162","https://openalex.org/I4210147348"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary D. Bondmass","raw_affiliation_strings":["Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill","institution_ids":["https://openalex.org/I111979921","https://openalex.org/I4210089162"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037042520","display_name":"Rebecca J. Quigg","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I4210089162","display_name":"Northwestern Memorial Hospital","ror":"https://ror.org/009543z50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210089162","https://openalex.org/I4210147348"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rebecca J. Quigg","raw_affiliation_strings":["Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Northwestern University Medical School, Northwestern Memorial Hospital, Chicago, Ill","institution_ids":["https://openalex.org/I111979921","https://openalex.org/I4210089162"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4070,"currency":"USD","value_usd":4070},"apc_paid":null,"fwci":1.0458,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.73076285,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"142","issue":"3","first_page":"466","last_page":"475"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11209","display_name":"Cardiovascular and exercise physiology","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T11209","display_name":"Cardiovascular and exercise physiology","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T11189","display_name":"Transplantation: Methods and Outcomes","score":0.0,"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/T11083","display_name":"Cardiac Health and Mental Health","score":0.0,"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/bruce-protocol","display_name":"Bruce protocol","score":0.7680000066757202},{"id":"https://openalex.org/keywords/heart-failure-with-reduced-ejection-fraction","display_name":"heart failure with reduced ejection fraction","score":0.796999990940094},{"id":"https://openalex.org/keywords/heart-transplantation","display_name":"heart transplantation","score":0.6859999895095825},{"id":"https://openalex.org/keywords/transplant-listing","display_name":"transplant listing","score":0.4749999940395355},{"id":"https://openalex.org/keywords/anaerobic-threshold","display_name":"anaerobic threshold","score":0.925000011920929},{"id":"https://openalex.org/keywords/exercise-duration","display_name":"exercise duration","score":0.6499999761581421}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9153342247009277},{"id":"https://openalex.org/C5140985","wikidata":"https://www.wikidata.org/wiki/Q483866","display_name":"Anaerobic exercise","level":2,"score":0.7133432626724243},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.7077458500862122},{"id":"https://openalex.org/C196310339","wikidata":"https://www.wikidata.org/wiki/Q60354","display_name":"VO2 max","level":4,"score":0.677049994468689},{"id":"https://openalex.org/C130049864","wikidata":"https://www.wikidata.org/wiki/Q991412","display_name":"Bruce protocol","level":4,"score":0.6670582890510559},{"id":"https://openalex.org/C2781464450","wikidata":"https://www.wikidata.org/wiki/Q839144","display_name":"Treadmill","level":2,"score":0.6498551368713379},{"id":"https://openalex.org/C35785553","wikidata":"https://www.wikidata.org/wiki/Q756720","display_name":"Ambulatory","level":2,"score":0.6186809539794922},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.5922983884811401},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5812475681304932},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5634462237358093},{"id":"https://openalex.org/C116254018","wikidata":"https://www.wikidata.org/wiki/Q2919458","display_name":"Respiratory exchange ratio","level":4,"score":0.5275092720985413},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4846694767475128},{"id":"https://openalex.org/C2778849806","wikidata":"https://www.wikidata.org/wiki/Q643396","display_name":"Heart transplantation","level":3,"score":0.47651779651641846},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.42218589782714844},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.2896708846092224},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.11240965127944946},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005080","descriptor_name":"Exercise Test","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":"D010101","descriptor_name":"Oxygen Consumption","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015444","descriptor_name":"Exercise","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D016027","descriptor_name":"Heart Transplantation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018487","descriptor_name":"Ventricular Dysfunction, Left","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D018579","descriptor_name":"Patient Selection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1067/mhj.2001.117508","doi":"https://doi.org/10.1067/mhj.2001.117508","is_oa":false,"landing_page_url":"https://doi.org/10.1067/mhj.2001.117508","pdf_url":null,"source":{"id":"https://openalex.org/S46995015","display_name":"American Heart Journal","issn_l":"0002-8703","issn":["0002-8703","1097-6744"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Heart Journal","raw_type":"journal-article"},{"id":"pmid:11526360","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11526360","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":"American heart journal","raw_type":"Clinical Trial"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W15613518","https://openalex.org/W80481722","https://openalex.org/W111796296","https://openalex.org/W118490967","https://openalex.org/W1880752594","https://openalex.org/W1928996901","https://openalex.org/W2004008756","https://openalex.org/W2008924206","https://openalex.org/W2029777615","https://openalex.org/W2046805493","https://openalex.org/W2051954757","https://openalex.org/W2057790401","https://openalex.org/W2065059934","https://openalex.org/W2069711148","https://openalex.org/W2083431496","https://openalex.org/W2087407895","https://openalex.org/W2103089817","https://openalex.org/W2145139856","https://openalex.org/W2154049653","https://openalex.org/W2157941411","https://openalex.org/W2293964581","https://openalex.org/W2415142386","https://openalex.org/W2519981891","https://openalex.org/W4300326754","https://openalex.org/W6645822251","https://openalex.org/W6726729297"],"related_works":["https://openalex.org/W2087407895","https://openalex.org/W2054733366","https://openalex.org/W2156554036","https://openalex.org/W1988354580","https://openalex.org/W1979581807","https://openalex.org/W4235184930","https://openalex.org/W2070540605","https://openalex.org/W2064421314","https://openalex.org/W2063296817","https://openalex.org/W73125300"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
