{"id":"https://openalex.org/W2000375667","doi":"https://doi.org/10.1016/0002-9149(81)90391-x","title":"Prognostic importance of anginal symptoms in angiographically defined coronary artery disease","display_name":"Prognostic importance of anginal symptoms in angiographically defined coronary artery disease","publication_year":1981,"publication_date":"1981-02-01","ids":{"openalex":"https://openalex.org/W2000375667","doi":"https://doi.org/10.1016/0002-9149(81)90391-x","mag":"2000375667","pmid":"https://pubmed.ncbi.nlm.nih.gov/7468472"},"language":"en","primary_location":{"id":"doi:10.1016/0002-9149(81)90391-x","doi":"https://doi.org/10.1016/0002-9149(81)90391-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9149(81)90391-x","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","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":"The American Journal of Cardiology","raw_type":"journal-article"},"volume":null,"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/A5023061255","display_name":"Peter F. Cohn","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"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":"Peter F. Cohn","raw_affiliation_strings":["From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","The Department of Statistics, Harvard University, Boston, Massachusetts USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"The Department of Statistics, Harvard University, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Phillip Harris","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"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":"Phillip Harris","raw_affiliation_strings":["From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","The Department of Statistics, Harvard University, Boston, Massachusetts USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"The Department of Statistics, Harvard University, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111822582","display_name":"William H. Barry","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"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":"William H. Barry","raw_affiliation_strings":["From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","The Department of Statistics, Harvard University, Boston, Massachusetts USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"The Department of Statistics, Harvard University, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108524314","display_name":"Robert A. Rosati","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"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":"Robert A. Rosati","raw_affiliation_strings":["From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","The Department of Statistics, Harvard University, Boston, Massachusetts USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"The Department of Statistics, Harvard University, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067324209","display_name":"Paul R. Rosenbaum","orcid":"https://orcid.org/0000-0003-0872-1403","observed_orcids":["https://orcid.org/0000-0003-0872-1403"]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"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":"Paul Rosenbaum","raw_affiliation_strings":["From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","The Department of Statistics, Harvard University, Boston, Massachusetts USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"The Department of Statistics, Harvard University, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109935324","display_name":"CHRISTINE M. WATERNAUX","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"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":"Christine Waternaux","raw_affiliation_strings":["From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","The Department of Statistics, Harvard University, Boston, Massachusetts USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Medicine, Peter Bent Brigham Hospital and Harvard Medical School, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Center for the Analysis of Health Practices, Harvard School of Public Health, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"The Department of Medicine, Duke University Medical Center, Durham, North Carolina USA","institution_ids":["https://openalex.org/I4210126298"]},{"raw_affiliation_string":"The Department of Statistics, Harvard University, Boston, Massachusetts USA","institution_ids":["https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5023061255"],"corresponding_institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210126298"],"apc_list":{"value":3380,"currency":"USD","value_usd":3380},"apc_paid":null,"fwci":9.7281,"has_fulltext":false,"cited_by_count":111,"citation_normalized_percentile":{"value":0.98072491,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"47","issue":"2","first_page":"233","last_page":"237"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.8945000171661377,"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"}},"topics":[{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.8945000171661377,"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"}},{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.06430000066757202,"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/T13381","display_name":"Heart rate and cardiovascular health","score":0.017500000074505806,"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/coronary-artery-disease","display_name":"coronary artery disease","score":0.8360000252723694},{"id":"https://openalex.org/keywords/angina","display_name":"angina pectoris","score":0.8790000081062317},{"id":"https://openalex.org/keywords/asymptomatic-patients","display_name":"asymptomatic patients","score":0.8399999737739563},{"id":"https://openalex.org/keywords/prognosis","display_name":"prognosis","score":0.9340000152587891},{"id":"https://openalex.org/keywords/mortality","display_name":"mortality","score":0.953000009059906},{"id":"https://openalex.org/keywords/multivessel-coronary-disease","display_name":"multivessel coronary artery disease","score":0.8100000023841858},{"id":"https://openalex.org/keywords/cardiac-catheterization","display_name":"cardiac catheterization","score":0.7699999809265137}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9272883534431458},{"id":"https://openalex.org/C2777910003","wikidata":"https://www.wikidata.org/wiki/Q1707292","display_name":"Asymptomatic","level":2,"score":0.8281720280647278},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7919416427612305},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.765995979309082},{"id":"https://openalex.org/C2778425758","wikidata":"https://www.wikidata.org/wiki/Q180762","display_name":"Angina","level":3,"score":0.7093721628189087},{"id":"https://openalex.org/C2778213512","wikidata":"https://www.wikidata.org/wiki/Q844935","display_name":"Coronary artery disease","level":2,"score":0.6872707605361938},{"id":"https://openalex.org/C2777385415","wikidata":"https://www.wikidata.org/wiki/Q1615191","display_name":"Cardiac catheterization","level":2,"score":0.5344162583351135},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4760477542877197},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.4663362503051758},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.410508394241333},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.25913000106811523},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000787","descriptor_name":"Angina Pectoris","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D000787","descriptor_name":"Angina Pectoris","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D003327","descriptor_name":"Coronary Disease","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"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":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006328","descriptor_name":"Cardiac Catheterization","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":"D009203","descriptor_name":"Myocardial Infarction","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011859","descriptor_name":"Radiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0002-9149(81)90391-x","doi":"https://doi.org/10.1016/0002-9149(81)90391-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9149(81)90391-x","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","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":"The American Journal of Cardiology","raw_type":"journal-article"},{"id":"pmid:7468472","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7468472","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":"The American journal of cardiology","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":0.9940000176429749}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W111783451","https://openalex.org/W1522474628","https://openalex.org/W1580788756","https://openalex.org/W1996886925","https://openalex.org/W2009949319","https://openalex.org/W2024032027","https://openalex.org/W2024691968","https://openalex.org/W2028579495","https://openalex.org/W2063015438","https://openalex.org/W2073763712","https://openalex.org/W2083850342","https://openalex.org/W2095334503","https://openalex.org/W2139984188","https://openalex.org/W2150000105","https://openalex.org/W2315579559","https://openalex.org/W2318443054","https://openalex.org/W2340399630","https://openalex.org/W3147894994","https://openalex.org/W4234961057"],"related_works":["https://openalex.org/W2119338110","https://openalex.org/W2025384547","https://openalex.org/W1999071985","https://openalex.org/W2003196736","https://openalex.org/W7099153041","https://openalex.org/W1855769886","https://openalex.org/W1994487732","https://openalex.org/W1965489960","https://openalex.org/W1988177733","https://openalex.org/W2128555470"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}