{"id":"https://openalex.org/A5083147397","orcid":null,"observed_orcids":[],"display_name":"Tamon Yamanaka","raw_author_names":["T Yamanaka","T. Yamanaka","Tamon Yamanaka"],"full_name":"Tamon Yamanaka","works_count":31,"cited_by_count":173,"summary_stats":{"2yr_mean_citedness":0.5555555555555556,"h_index":5,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5083147397","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I112524849","ror":"https://ror.org/00xy44n04","display_name":"Yamagata University","country_code":"JP","type":"education","lineage":["https://openalex.org/I112524849"]},"years":[2019,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I4210099906","ror":"https://ror.org/016g07382","display_name":"Saiseikai Takaoka Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210099906"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4210103245","ror":"https://ror.org/01bcvtg38","display_name":"Obihiro Kyokai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210103245"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4210165438","ror":"https://ror.org/05gg4qm19","display_name":"Yamagata University Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210165438"]},"years":[2019,2018,2017,2016]},{"institution":{"id":"https://openalex.org/I4405252824","ror":"https://ror.org/000rfqn88","display_name":"Amagasaki Chuo Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405252824"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4405256665","ror":"https://ror.org/04dq3z287","display_name":"Iwamizawa Asuka Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405256665"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4405284525","ror":"https://ror.org/03qbehn19","display_name":"Japanese Red Cross Ishinomaki Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I2799517759","https://openalex.org/I4405284525"]},"years":[2026,2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4405284525","ror":"https://ror.org/03qbehn19","display_name":"Japanese Red Cross Ishinomaki Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I2799517759","https://openalex.org/I4405284525"]}],"topics":[{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","count":11,"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/T10372","display_name":"Cardiac Imaging and Diagnostics","count":11,"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/T10598","display_name":"Cardiac pacing and defibrillation studies","count":5,"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":5,"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":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"}}],"topic_share":[{"id":"https://openalex.org/T11064","display_name":"Antiplatelet Therapy and Cardiovascular Diseases","value":2.8e-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"}},{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","value":2.64e-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/T10372","display_name":"Cardiac Imaging and Diagnostics","value":1.93e-05,"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/T10926","display_name":"Peripheral Artery Disease Management","value":1.89e-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/T12018","display_name":"Coronary Artery Anomalies","value":1.8e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9932941794395447},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.8416662216186523},{"id":"2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","score":0.822604238986969},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.8144999742507935},{"id":"500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","score":0.7734030485153198}],"counts_by_year":[{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":3},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":6,"oa_works_count":2,"cited_by_count":114},{"year":2018,"works_count":4,"oa_works_count":1,"cited_by_count":39},{"year":2019,"works_count":2,"oa_works_count":0,"cited_by_count":3},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":9},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2025,"works_count":4,"oa_works_count":4,"cited_by_count":5},{"year":2026,"works_count":3,"oa_works_count":2,"cited_by_count":0}],"display_name_alternatives":["T Yamanaka","T. Yamanaka","Tamon Yamanaka"],"block_key":"t yamanaka","works_api_url":"https://api.openalex.org/works?filter=author.id:A5083147397","updated_date":"2026-10-10T12:59:14","created_date":"2016-06-24T00:00:00"}