{"id":"https://openalex.org/A5080283003","orcid":"https://orcid.org/0000-0003-4203-1457","observed_orcids":["https://orcid.org/0000-0003-4203-1457"],"display_name":"Cheol Hyun Lee","raw_author_names":["Cheol Hyun Lee"],"full_name":"Cheol Hyun Lee","works_count":139,"cited_by_count":1542,"summary_stats":{"2yr_mean_citedness":4.65,"h_index":20,"i10_index":39},"ids":{"openalex":"https://openalex.org/A5080283003","orcid":"https://orcid.org/0000-0003-4203-1457","observed_orcids":["https://orcid.org/0000-0003-4203-1457"]},"affiliations":[{"institution":{"id":"https://openalex.org/I111277659","ror":"https://ror.org/05kzjxq56","display_name":"Chonnam National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I111277659"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I193775966","ror":"https://ror.org/01wjejq96","display_name":"Yonsei University","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I196345858","ror":"https://ror.org/0227as991","display_name":"Chungnam National University","country_code":"KR","type":"education","lineage":["https://openalex.org/I196345858"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I2799970807","ror":"https://ror.org/044kjp413","display_name":"Severance Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I193775966","https://openalex.org/I2799970807","https://openalex.org/I4210160791"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I2801680663","ror":"https://ror.org/03s5q0090","display_name":"Asan Medical Center","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I2801680663","https://openalex.org/I4210167194"]},"years":[2025,2024,2023,2022,2020,2019,2018,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I35928602","ror":"https://ror.org/01zqcg218","display_name":"Kyung Hee University","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]},"years":[2016,2015,2013]},{"institution":{"id":"https://openalex.org/I40542001","ror":"https://ror.org/02c2f8975","display_name":"University of Ulsan","country_code":"KR","type":"education","lineage":["https://openalex.org/I40542001"]},"years":[2025,2023,2022,2020,2019,2018,2017,2016,2015]},{"institution":{"id":"https://openalex.org/I4210086903","ror":"https://ror.org/001f7a930","display_name":"Azienda Ospedaliera Citta' della Salute e della Scienza di Torino","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210086903"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210092150","ror":"https://ror.org/00f200z37","display_name":"Chonnam National University Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I111277659","https://openalex.org/I4210092150"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I4210109336","ror":"https://ror.org/0229xaa13","display_name":"The Catholic University of Korea Yeouido St. Mary's Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210109336","https://openalex.org/I4405260414","https://openalex.org/I87111246"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4210112503","ror":"https://ror.org/01vbmek33","display_name":"Kyung Hee University Medical Center","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I35928602","https://openalex.org/I4210112503","https://openalex.org/I4405258385"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I4210128080","ror":"https://ror.org/035r7hb75","display_name":"Keimyung University Dongsan Medical Center","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210128080"]},"years":[2025,2024,2023,2022,2021,2020,2019,2018]},{"institution":{"id":"https://openalex.org/I4210134376","ror":"https://ror.org/04nbqb988","display_name":"CHA University Bundang Medical Center","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210134376","https://openalex.org/I4210148737","https://openalex.org/I4405258985"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4210135274","ror":"https://ror.org/046d7bv94","display_name":"Lodestar Research Corporation (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135274"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210148737","ror":"https://ror.org/04yka3j04","display_name":"CHA University","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210148737","https://openalex.org/I4405258985"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I4210164890","ror":"https://ror.org/059x9n677","display_name":"Eulji Medical Center","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I21028721","https://openalex.org/I4210164890"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4405258385","ror":"https://ror.org/00jnds476","display_name":"Kyung Hee University Healthcare System","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I35928602","https://openalex.org/I4405258385"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I4405259018","ror":"https://ror.org/01jk65d91","display_name":"Keimyung University Daegu Dongsan Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210128080","https://openalex.org/I4405259018"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019]},{"institution":{"id":"https://openalex.org/I4405260723","ror":"https://ror.org/0466vx552","display_name":"Chungnam National University Sejong Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I196345858","https://openalex.org/I4210143602","https://openalex.org/I4405260723"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4405261187","ror":"https://ror.org/04xxe0935","display_name":"Keimyung University Dongsan Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210128080","https://openalex.org/I4405261187"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]},{"institution":{"id":"https://openalex.org/I52010207","ror":"https://ror.org/00tjv0s33","display_name":"Keimyung University","country_code":"KR","type":"education","lineage":["https://openalex.org/I52010207"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I4405259018","ror":"https://ror.org/01jk65d91","display_name":"Keimyung University Daegu Dongsan Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210128080","https://openalex.org/I4405259018"]},{"id":"https://openalex.org/I4405261187","ror":"https://ror.org/04xxe0935","display_name":"Keimyung University Dongsan Hospital","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I4210128080","https://openalex.org/I4405261187"]},{"id":"https://openalex.org/I52010207","ror":"https://ror.org/00tjv0s33","display_name":"Keimyung University","country_code":"KR","type":"education","lineage":["https://openalex.org/I52010207"]}],"topics":[{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","count":99,"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","count":88,"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/T10292","display_name":"Acute Myocardial Infarction Research","count":51,"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","count":38,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","count":12,"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"}}],"topic_share":[{"id":"https://openalex.org/T11064","display_name":"Antiplatelet Therapy and Cardiovascular Diseases","value":0.0002671,"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/T10193","display_name":"Coronary Interventions and Diagnostics","value":0.0002386,"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","value":0.0001544,"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/T10292","display_name":"Acute Myocardial Infarction Research","value":0.0001169,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","value":3.8e-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":0.9914420247077942},{"id":"2780400711","wikidata":"https://www.wikidata.org/wiki/Q2008344","display_name":"Percutaneous coronary intervention","score":0.9198232293128967},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.8479527831077576},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.8315398097038269},{"id":"500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","score":0.7460777759552002}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2015,"works_count":13,"oa_works_count":10,"cited_by_count":3},{"year":2016,"works_count":21,"oa_works_count":21,"cited_by_count":13},{"year":2017,"works_count":17,"oa_works_count":12,"cited_by_count":24},{"year":2018,"works_count":19,"oa_works_count":16,"cited_by_count":51},{"year":2019,"works_count":9,"oa_works_count":7,"cited_by_count":59},{"year":2020,"works_count":12,"oa_works_count":8,"cited_by_count":115},{"year":2021,"works_count":9,"oa_works_count":7,"cited_by_count":99},{"year":2022,"works_count":7,"oa_works_count":5,"cited_by_count":135},{"year":2023,"works_count":11,"oa_works_count":8,"cited_by_count":195},{"year":2024,"works_count":7,"oa_works_count":7,"cited_by_count":280},{"year":2025,"works_count":10,"oa_works_count":7,"cited_by_count":274},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":289}],"display_name_alternatives":["Cheol Hyun Lee"],"block_key":"c lee","works_api_url":"https://api.openalex.org/works?filter=author.id:A5080283003","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5080283003","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}
