{"id":"https://openalex.org/A5111849872","orcid":null,"observed_orcids":[],"display_name":"Ivan de Lima Cavalcanti","raw_author_names":["I Cavalcanti","I de L Cavalcanti","I. D. L. Cavalcanti","Ivan CAVALCANTI","Ivan Cavalcanti","Ivan de Lima CAVALCANTI","Ivan de Lima Cavalcanti"],"full_name":"Ivan de Lima Cavalcanti","works_count":18,"cited_by_count":86,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5111849872","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I25112270","ror":"https://ror.org/047908t24","display_name":"Universidade Federal de Pernambuco","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]},"years":[1987,1978,1977]},{"institution":{"id":"https://openalex.org/I4210086023","ror":"https://ror.org/00ccgr484","display_name":"Real Hospital Portugu\u00eas","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210086023"]},"years":[2001,1987,1973]},{"institution":{"id":"https://openalex.org/I4210138879","ror":"https://ror.org/03rehvw54","display_name":"Hospital das Cl\u00ednicas da Universidade Federal de Pernambuco","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210138879"]},"years":[1977]},{"institution":{"id":"https://openalex.org/I71437568","ror":"https://ror.org/00gtcbp88","display_name":"Universidade de Pernambuco","country_code":"BR","type":"education","lineage":["https://openalex.org/I71437568"]},"years":[1962]}],"last_known_institutions":[{"id":"https://openalex.org/I4210086023","ror":"https://ror.org/00ccgr484","display_name":"Real Hospital Portugu\u00eas","country_code":"BR","type":"healthcare","lineage":["https://openalex.org/I4210086023"]}],"topics":[{"id":"https://openalex.org/T10300","display_name":"Congenital Heart Disease Studies","count":10,"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/T11055","display_name":"Cardiac and Coronary Surgery Techniques","count":5,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","count":4,"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/T10618","display_name":"Aortic Disease and Treatment Approaches","count":4,"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","count":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T12600","display_name":"Eosinophilic Disorders and Syndromes","value":4.42e-05,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T12272","display_name":"Cardiovascular Conditions and Treatments","value":3.26e-05,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","value":2.83e-05,"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/T10300","display_name":"Congenital Heart Disease Studies","value":2.71e-05,"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","value":1.9e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9898245334625244},{"id":"2776098176","wikidata":"https://www.wikidata.org/wiki/Q189389","display_name":"Aneurysm","score":0.6754138469696045},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.5831177830696106},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5108294486999512},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.4931163489818573}],"counts_by_year":[{"year":1962,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1973,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1977,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1979,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1988,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["I Cavalcanti","I de L Cavalcanti","I. D. L. Cavalcanti","Ivan CAVALCANTI","Ivan Cavalcanti","Ivan de Lima CAVALCANTI","Ivan de Lima Cavalcanti"],"block_key":"i cavalcanti","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111849872","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}