{"id":"https://openalex.org/A5029123737","orcid":"https://orcid.org/0000-0002-7466-5545","observed_orcids":["https://orcid.org/0000-0002-7466-5545"],"display_name":"Johan Heiberg","raw_author_names":["Heiberg, J.","Heiberg, Johan","J Heiberg","J. Heiberg","J. K. HEIBERG","J. K. Heiberg","JOHAN HEIBERG","Johan Heiberg"],"full_name":"Heiberg, Johan","works_count":125,"cited_by_count":1103,"summary_stats":{"2yr_mean_citedness":2.4210526315789473,"h_index":19,"i10_index":38},"ids":{"openalex":"https://openalex.org/A5029123737","orcid":"https://orcid.org/0000-0002-7466-5545","observed_orcids":["https://orcid.org/0000-0002-7466-5545"]},"affiliations":[{"institution":{"id":"https://openalex.org/I124055696","ror":"https://ror.org/035b05819","display_name":"University of Copenhagen","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I1320473756","ror":"https://ror.org/005bvs909","display_name":"The Royal Melbourne Hospital","country_code":"AU","type":"funder","lineage":["https://openalex.org/I1320473756","https://openalex.org/I4210158168"]},"years":[2019,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I165779595","ror":"https://ror.org/01ej9dk98","display_name":"The University of Melbourne","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},"years":[2022,2020,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I204337017","ror":"https://ror.org/01aj84f44","display_name":"Aarhus University","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},"years":[2023,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012]},{"institution":{"id":"https://openalex.org/I2801350665","ror":"https://ror.org/036s9kg65","display_name":"Monash Medical Centre","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2801350665","https://openalex.org/I4210121067"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I2802335433","ror":"https://ror.org/040r8fr65","display_name":"Aarhus University Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},"years":[2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012]},{"institution":{"id":"https://openalex.org/I2802567020","ror":"https://ror.org/05bpbnx46","display_name":"Copenhagen University Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020"]},"years":[2026,2025,2024,2023,2022,2021]},{"institution":{"id":"https://openalex.org/I2802709434","ror":"https://ror.org/03mchdq19","display_name":"Rigshospitalet","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020","https://openalex.org/I2802709434","https://openalex.org/I4210145385"]},"years":[2026,2025,2024,2023,2022,2021,1979,1978]},{"institution":{"id":"https://openalex.org/I4210121067","ror":"https://ror.org/02t1bej08","display_name":"Monash Health","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I4210121067"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I56590836","ror":"https://ror.org/02bfwt286","display_name":"Monash University","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]},"years":[2016]}],"last_known_institutions":[{"id":"https://openalex.org/I124055696","ror":"https://ror.org/035b05819","display_name":"University of Copenhagen","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I2802567020","ror":"https://ror.org/05bpbnx46","display_name":"Copenhagen University Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020"]},{"id":"https://openalex.org/I2802709434","ror":"https://ror.org/03mchdq19","display_name":"Rigshospitalet","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020","https://openalex.org/I2802709434","https://openalex.org/I4210145385"]}],"topics":[{"id":"https://openalex.org/T10300","display_name":"Congenital Heart Disease Studies","count":54,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11579","display_name":"Cardiovascular and Diving-Related Complications","count":45,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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":30,"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/T11738","display_name":"Ultrasound in Clinical Applications","count":16,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T11209","display_name":"Cardiovascular and exercise physiology","count":13,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","value":0.0002727,"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/T11579","display_name":"Cardiovascular and Diving-Related Complications","value":0.0002589,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10300","display_name":"Congenital Heart Disease Studies","value":0.0001413,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T11738","display_name":"Ultrasound in Clinical Applications","value":8.37e-05,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T11677","display_name":"Congenital heart defects research","value":6.41e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9915471076965332},{"id":"42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","score":0.8365057706832886},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.7742619514465332},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7551169395446777},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5735445022583008}],"counts_by_year":[{"year":1978,"works_count":2,"oa_works_count":0,"cited_by_count":12},{"year":1979,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":8},{"year":2013,"works_count":5,"oa_works_count":0,"cited_by_count":38},{"year":2014,"works_count":8,"oa_works_count":0,"cited_by_count":83},{"year":2015,"works_count":16,"oa_works_count":5,"cited_by_count":152},{"year":2016,"works_count":17,"oa_works_count":6,"cited_by_count":322},{"year":2017,"works_count":18,"oa_works_count":5,"cited_by_count":127},{"year":2018,"works_count":11,"oa_works_count":4,"cited_by_count":126},{"year":2019,"works_count":10,"oa_works_count":3,"cited_by_count":39},{"year":2020,"works_count":7,"oa_works_count":3,"cited_by_count":108},{"year":2021,"works_count":5,"oa_works_count":4,"cited_by_count":27},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":12},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":34},{"year":2025,"works_count":10,"oa_works_count":9,"cited_by_count":11},{"year":2026,"works_count":4,"oa_works_count":4,"cited_by_count":1}],"display_name_alternatives":["Heiberg, J.","Heiberg, Johan","J Heiberg","J. Heiberg","J. K. HEIBERG","J. K. Heiberg","JOHAN HEIBERG","Johan Heiberg"],"block_key":"j heiberg","works_api_url":"https://api.openalex.org/works?filter=author.id:A5029123737","updated_date":"2026-10-15T12:44:11","created_date":"2016-06-24T00:00:00"}
