{"id":"https://openalex.org/W218347484","doi":"https://doi.org/10.1016/s0002-8703(77)80351-7","title":"Prevention of arterial thromboembolism with acetylsalicylic acid","display_name":"Prevention of arterial thromboembolism with acetylsalicylic acid","publication_year":1977,"publication_date":"1977-07-01","ids":{"openalex":"https://openalex.org/W218347484","doi":"https://doi.org/10.1016/s0002-8703(77)80351-7","mag":"218347484","pmid":"https://pubmed.ncbi.nlm.nih.gov/326013"},"language":"en","primary_location":{"id":"doi:10.1016/s0002-8703(77)80351-7","doi":"https://doi.org/10.1016/s0002-8703(77)80351-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0002-8703(77)80351-7","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/A5103448048","display_name":"Jon Dale","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"Jon Dale","raw_affiliation_strings":["Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA","institution_ids":["https://openalex.org/I1281400175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111557183","display_name":"Erik Myhre","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Erik Myhre","raw_affiliation_strings":["Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA","institution_ids":["https://openalex.org/I1281400175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005695127","display_name":"Ole Storstein","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Ole Storstein","raw_affiliation_strings":["Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA","institution_ids":["https://openalex.org/I1281400175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010622081","display_name":"Helge Stormorken","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Helge Stormorken","raw_affiliation_strings":["Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA","institution_ids":["https://openalex.org/I1281400175"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046449690","display_name":"L Efskind","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Leif Efskind","raw_affiliation_strings":["Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Thrombosis Research, Medical Department B and Surgical Department A, Rikshospitalet, Oslo, Norway, USA","institution_ids":["https://openalex.org/I1281400175"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103448048"],"corresponding_institution_ids":["https://openalex.org/I1281400175"],"apc_list":{"value":4070,"currency":"USD","value_usd":4070},"apc_paid":null,"fwci":6.8947,"has_fulltext":false,"cited_by_count":185,"citation_normalized_percentile":{"value":0.96576072,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"94","issue":"1","first_page":"101","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.35670000314712524,"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":0.35670000314712524,"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/T13657","display_name":"Aortic Thrombus and Embolism","score":0.1818999946117401,"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/T11064","display_name":"Antiplatelet Therapy and Cardiovascular Diseases","score":0.11150000244379044,"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/aspirin","display_name":"aspirin","score":0.984000027179718},{"id":"https://openalex.org/keywords/prosthetic-valve-thrombosis","display_name":"prosthetic valve thrombosis","score":0.8220000267028809},{"id":"https://openalex.org/keywords/anticoagulation","display_name":"anticoagulation","score":0.7990000247955322},{"id":"https://openalex.org/keywords/cerebral-embolism","display_name":"cerebral embolism","score":0.828000009059906},{"id":"https://openalex.org/keywords/intracranial-hemorrhage","display_name":"intracranial hemorrhage","score":0.8600000143051147},{"id":"https://openalex.org/keywords/gastrointestinal-bleeding","display_name":"gastrointestinal bleeding","score":0.7400000095367432},{"id":"https://openalex.org/keywords/antiplatelet-therapy","display_name":"antiplatelet therapy","score":0.6549999713897705}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9730479717254639},{"id":"https://openalex.org/C2777628954","wikidata":"https://www.wikidata.org/wiki/Q18216","display_name":"Aspirin","level":2,"score":0.48927685618400574},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3944196105003357},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3620433509349823}],"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":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001241","descriptor_name":"Aspirin","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D002986","descriptor_name":"Clinical Trials as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004341","descriptor_name":"Drug Evaluation","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":"D006350","descriptor_name":"Heart Valve Prosthesis","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"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":"D010919","descriptor_name":"Placebos","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013923","descriptor_name":"Thromboembolism","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/s0002-8703(77)80351-7","doi":"https://doi.org/10.1016/s0002-8703(77)80351-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0002-8703(77)80351-7","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:326013","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/326013","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","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W252954355","https://openalex.org/W1525327467","https://openalex.org/W1971082514","https://openalex.org/W1979570761","https://openalex.org/W1991151971","https://openalex.org/W2005799230","https://openalex.org/W2009097891","https://openalex.org/W2010791465","https://openalex.org/W2011582959","https://openalex.org/W2013143056","https://openalex.org/W2025702487","https://openalex.org/W2035159045","https://openalex.org/W2038212014","https://openalex.org/W2044063403","https://openalex.org/W2053093251","https://openalex.org/W2056095258","https://openalex.org/W2060694709","https://openalex.org/W2066122576","https://openalex.org/W2067233497","https://openalex.org/W2069844607","https://openalex.org/W2073018115","https://openalex.org/W2076985066","https://openalex.org/W2082321356","https://openalex.org/W2083491892","https://openalex.org/W2086635785","https://openalex.org/W2087015989","https://openalex.org/W2089219107","https://openalex.org/W2090982500","https://openalex.org/W2092699535","https://openalex.org/W2095154187","https://openalex.org/W2101620652","https://openalex.org/W2109205002","https://openalex.org/W2117335740","https://openalex.org/W2117694083","https://openalex.org/W2123766460","https://openalex.org/W2126306601","https://openalex.org/W2149511595","https://openalex.org/W2164511280","https://openalex.org/W2170602380","https://openalex.org/W2276252837","https://openalex.org/W2280521765","https://openalex.org/W2282827808","https://openalex.org/W2312713801","https://openalex.org/W2317951392","https://openalex.org/W2320705810","https://openalex.org/W2335364917","https://openalex.org/W2337709666","https://openalex.org/W2339792503","https://openalex.org/W2396535576","https://openalex.org/W2401868630","https://openalex.org/W2408508191","https://openalex.org/W2416170884","https://openalex.org/W2418633225","https://openalex.org/W2424495790","https://openalex.org/W2460884651","https://openalex.org/W2460950180","https://openalex.org/W2989435440","https://openalex.org/W2997532430","https://openalex.org/W4246567229","https://openalex.org/W6609561455"],"related_works":["https://openalex.org/W2994494750","https://openalex.org/W2945637209","https://openalex.org/W2055339026","https://openalex.org/W2414943433","https://openalex.org/W2068273828","https://openalex.org/W2114278015","https://openalex.org/W2402215853","https://openalex.org/W2419376441","https://openalex.org/W2073334570","https://openalex.org/W2462893166"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}