{"id":"https://openalex.org/A5101409484","orcid":"https://orcid.org/0000-0003-2590-6696","observed_orcids":["https://orcid.org/0000-0003-2590-6696"],"display_name":"Akihiro Sunaga","raw_author_names":["A Sunaga","A. Sunaga","AKIHIRO SUNAGA","Akihiro Sunaga","Y Matsunaga-Lee","Yasuharu Matsunaga-Lee"],"full_name":"Akihiro Sunaga","works_count":167,"cited_by_count":1586,"summary_stats":{"2yr_mean_citedness":4.610169491525424,"h_index":20,"i10_index":39},"ids":{"openalex":"https://openalex.org/A5101409484","orcid":"https://orcid.org/0000-0003-2590-6696","observed_orcids":["https://orcid.org/0000-0003-2590-6696"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210112889","ror":"https://ror.org/02bj40x52","display_name":"Osaka Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210112889"]},"years":[2026,2025,2024,2023,2022,2021]},{"institution":{"id":"https://openalex.org/I4210113343","ror":"https://ror.org/024ran220","display_name":"Kansai Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210113343"]},"years":[2026,2018,2017,2016,2015,2014]},{"institution":{"id":"https://openalex.org/I4210138602","ror":"https://ror.org/03rx00z90","display_name":"Sakurabashi Watanabe Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210138602"]},"years":[2020]},{"institution":{"id":"https://openalex.org/I98285908","ror":"https://ror.org/035t8zc32","display_name":"The University of Osaka","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019]}],"last_known_institutions":[{"id":"https://openalex.org/I4210112889","ror":"https://ror.org/02bj40x52","display_name":"Osaka Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210112889"]},{"id":"https://openalex.org/I4210113343","ror":"https://ror.org/024ran220","display_name":"Kansai Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210113343"]},{"id":"https://openalex.org/I98285908","ror":"https://ror.org/035t8zc32","display_name":"The University of Osaka","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"topics":[{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","count":81,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","count":69,"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/T10598","display_name":"Cardiac pacing and defibrillation studies","count":55,"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/T10198","display_name":"Heart Failure Treatment and Management","count":43,"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/T10821","display_name":"Cardiovascular Function and Risk Factors","count":34,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","value":0.0003267,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","value":0.0002083,"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/T10598","display_name":"Cardiac pacing and defibrillation studies","value":0.0001978,"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/T13452","display_name":"GDF15 and Related Biomarkers","value":0.0001601,"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/T10198","display_name":"Heart Failure Treatment and Management","value":0.0001344,"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":0.9904681444168091},{"id":"2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","score":0.9086008071899414},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.873199999332428},{"id":"2778902805","wikidata":"https://www.wikidata.org/wiki/Q322177","display_name":"Ablation","score":0.8680963516235352},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.857699990272522}],"counts_by_year":[{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2014,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2015,"works_count":10,"oa_works_count":4,"cited_by_count":0},{"year":2016,"works_count":11,"oa_works_count":2,"cited_by_count":7},{"year":2017,"works_count":11,"oa_works_count":3,"cited_by_count":17},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":24},{"year":2019,"works_count":4,"oa_works_count":1,"cited_by_count":28},{"year":2020,"works_count":9,"oa_works_count":5,"cited_by_count":51},{"year":2021,"works_count":17,"oa_works_count":10,"cited_by_count":73},{"year":2022,"works_count":20,"oa_works_count":14,"cited_by_count":197},{"year":2023,"works_count":20,"oa_works_count":17,"cited_by_count":173},{"year":2024,"works_count":16,"oa_works_count":12,"cited_by_count":248},{"year":2025,"works_count":26,"oa_works_count":17,"cited_by_count":341},{"year":2026,"works_count":17,"oa_works_count":15,"cited_by_count":399}],"display_name_alternatives":["A Sunaga","A. Sunaga","AKIHIRO SUNAGA","Akihiro Sunaga","Y Matsunaga-Lee","Yasuharu Matsunaga-Lee"],"block_key":"a sunaga","works_api_url":"https://api.openalex.org/works?filter=author.id:A5101409484","awards_count":1,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5101409484","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}
