{"id":"https://openalex.org/W1963949501","doi":"https://doi.org/10.1016/0002-8703(89)90234-2","title":"Validation of pressure-volume data obtained in patients by initial transit radionuclide angiocardiography","display_name":"Validation of pressure-volume data obtained in patients by initial transit radionuclide angiocardiography","publication_year":1989,"publication_date":"1989-11-01","ids":{"openalex":"https://openalex.org/W1963949501","doi":"https://doi.org/10.1016/0002-8703(89)90234-2","mag":"1963949501","pmid":"https://pubmed.ncbi.nlm.nih.gov/2816710"},"language":"en","primary_location":{"id":"doi:10.1016/0002-8703(89)90234-2","doi":"https://doi.org/10.1016/0002-8703(89)90234-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-8703(89)90234-2","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/A5001948668","display_name":"David H. Harpole","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David H. Harpole","raw_affiliation_strings":["Department of Surgery and Medicine, Duke University Medical Center, Durham, NC 27710","Department of Medicine, Duke University Medical Center, Durham, N.C. USA","Department of Surgery, Duke University Medical Center, Durham, N.C. USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Medicine, Duke University Medical Center, Durham, NC 27710","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Department of Medicine, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Department of Surgery, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078056392","display_name":"Thomas N. Skelton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas N. Skelton","raw_affiliation_strings":["Department of Medicine, Duke University Medical Center, Durham, N.C. USA","Department of Surgery, Duke University Medical Center, Durham, N.C. USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Department of Surgery, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109225651","display_name":"Charles J. Davidson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Charles J. Davidson","raw_affiliation_strings":["Department of Medicine, Duke University Medical Center, Durham, N.C. USA","Department of Surgery, Duke University Medical Center, Durham, N.C. USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Department of Surgery, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059303252","display_name":"Robert H. Jones","orcid":"https://orcid.org/0000-0003-3576-9496","observed_orcids":["https://orcid.org/0000-0003-3576-9496"]},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Robert H. Jones","raw_affiliation_strings":["Department of Medicine, Duke University Medical Center, Durham, N.C. USA","Department of Surgery, Duke University Medical Center, Durham, N.C. USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Department of Surgery, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008827489","display_name":"Thomas M. Bashore","orcid":"https://orcid.org/0000-0003-2804-3494","observed_orcids":["https://orcid.org/0000-0003-2804-3494"]},"institutions":[{"id":"https://openalex.org/I4210126298","display_name":"Duke Medical Center","ror":"https://ror.org/03njmea73","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210126298","https://openalex.org/I4210144876"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas M. Bashore","raw_affiliation_strings":["Department of Medicine, Duke University Medical Center, Durham, N.C. USA","Department of Surgery, Duke University Medical Center, Durham, N.C. USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"Department of Surgery, Duke University Medical Center, Durham, N.C. USA","institution_ids":["https://openalex.org/I4210126298"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5059303252"],"corresponding_institution_ids":["https://openalex.org/I4210126298"],"apc_list":{"value":4070,"currency":"USD","value_usd":4070},"apc_paid":null,"fwci":2.6884,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.88991641,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"118","issue":"5","first_page":"983","last_page":"989"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.36399999260902405,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.36399999260902405,"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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.32100000977516174,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.3003000020980835,"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/pressure-volume-loops","display_name":"pressure-volume loops","score":0.8999999761581421},{"id":"https://openalex.org/keywords/left-ventricular-function","display_name":"left ventricular function","score":0.8090000152587891},{"id":"https://openalex.org/keywords/stroke-work","display_name":"stroke work","score":0.8199999928474426},{"id":"https://openalex.org/keywords/aortic-stenosis","display_name":"aortic stenosis","score":0.9079999923706055},{"id":"https://openalex.org/keywords/balloon-valvuloplasty","display_name":"balloon valvuloplasty","score":0.9710000157356262},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.9509999752044678},{"id":"https://openalex.org/keywords/left-ventricular-end-diastolic-volume","display_name":"left ventricular end-diastolic volume","score":0.8709999918937683},{"id":"https://openalex.org/keywords/left-ventricular-end-systolic-volume","display_name":"left ventricular end-systolic volume","score":0.8960000276565552},{"id":"https://openalex.org/keywords/stroke-volume","display_name":"stroke volume","score":0.7429999709129333}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7552916407585144},{"id":"https://openalex.org/C80461066","wikidata":"https://www.wikidata.org/wiki/Q1698533","display_name":"Stroke volume","level":4,"score":0.6151826977729797},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5181025862693787},{"id":"https://openalex.org/C26635844","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricular pressure","level":3,"score":0.5166802406311035},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.4975452721118927},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.45774027705192566},{"id":"https://openalex.org/C2777385415","wikidata":"https://www.wikidata.org/wiki/Q1615191","display_name":"Cardiac catheterization","level":2,"score":0.44130241870880127},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4402187168598175},{"id":"https://openalex.org/C139940330","wikidata":"https://www.wikidata.org/wiki/Q596579","display_name":"Cardiac output","level":3,"score":0.431686669588089},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.4228064715862274},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.3956683576107025},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17363384366035461},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07475772500038147},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.06599286198616028}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001794","descriptor_name":"Blood Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001810","descriptor_name":"Blood Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000503","qualifier_name":"physiopathology","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":"D011875","descriptor_name":"Radionuclide Angiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015901","descriptor_name":"Angiography, Digital Subtraction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0002-8703(89)90234-2","doi":"https://doi.org/10.1016/0002-8703(89)90234-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-8703(89)90234-2","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:2816710","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2816710","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":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9391000270843506}],"study_designs":[],"awards":[{"id":"https://openalex.org/G209243578","display_name":null,"funder_award_id":"HL09315","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G3057500907","display_name":"SCOR IN CORONARY AND VASCULAR DISEASES","funder_award_id":"P50HL017670","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1990278317","https://openalex.org/W1992309459","https://openalex.org/W2028982689","https://openalex.org/W2039120448","https://openalex.org/W2045663471","https://openalex.org/W2046005386","https://openalex.org/W2047696264","https://openalex.org/W2055054315","https://openalex.org/W2082217011","https://openalex.org/W2087479358","https://openalex.org/W2090363979","https://openalex.org/W2097364562","https://openalex.org/W2113267516","https://openalex.org/W2121560256","https://openalex.org/W2406761645","https://openalex.org/W2408830007","https://openalex.org/W2415987179","https://openalex.org/W2474999760"],"related_works":["https://openalex.org/W2416829705","https://openalex.org/W2006142387","https://openalex.org/W2474999760","https://openalex.org/W2061950455","https://openalex.org/W1558087294","https://openalex.org/W2090363979","https://openalex.org/W2045663471","https://openalex.org/W76395412","https://openalex.org/W2432828889","https://openalex.org/W1983086691"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
