{"id":"https://openalex.org/A5074338467","orcid":"https://orcid.org/0000-0003-3807-4091","observed_orcids":["https://orcid.org/0000-0003-3807-4091"],"display_name":"Ko Motoi","raw_author_names":["K Motoi","KO MOTOI","Ko Motoi"],"full_name":"Ko Motoi","works_count":51,"cited_by_count":160,"summary_stats":{"2yr_mean_citedness":1.7777777777777777,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5074338467","orcid":"https://orcid.org/0000-0003-3807-4091","observed_orcids":["https://orcid.org/0000-0003-3807-4091"]},"affiliations":[{"institution":{"id":"https://openalex.org/I205349734","ror":"https://ror.org/02e16g702","display_name":"Hokkaido University","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]},"years":[2024,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4405285073","ror":"https://ror.org/04qx7sf23","display_name":"Hokkaido Chuo Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210135681","https://openalex.org/I4405285073"]},"years":[2026,2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I4405285073","ror":"https://ror.org/04qx7sf23","display_name":"Hokkaido Chuo Rosai Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210135681","https://openalex.org/I4405285073"]}],"topics":[{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","count":36,"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":26,"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":19,"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":6,"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/T10728","display_name":"Pulmonary Hypertension Research and Treatments","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","value":8.39e-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/T10198","display_name":"Heart Failure Treatment and Management","value":8.12e-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/T10172","display_name":"Cardiac Valve Diseases and Treatments","value":6.02e-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/T13381","display_name":"Heart rate and cardiovascular health","value":3.7e-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/T11534","display_name":"Erythropoietin and Anemia Treatment","value":3.5e-05,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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":0.9903796911239624},{"id":"164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","score":0.8778995275497437},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.8642438650131226},{"id":"78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","score":0.8596000075340271},{"id":"2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","score":0.8008807897567749}],"counts_by_year":[{"year":2020,"works_count":7,"oa_works_count":4,"cited_by_count":0},{"year":2021,"works_count":10,"oa_works_count":7,"cited_by_count":6},{"year":2022,"works_count":10,"oa_works_count":9,"cited_by_count":16},{"year":2023,"works_count":6,"oa_works_count":6,"cited_by_count":23},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":35},{"year":2025,"works_count":5,"oa_works_count":3,"cited_by_count":38},{"year":2026,"works_count":11,"oa_works_count":8,"cited_by_count":42}],"display_name_alternatives":["K Motoi","KO MOTOI","Ko Motoi"],"block_key":"k motoi","works_api_url":"https://api.openalex.org/works?filter=author.id:A5074338467","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5074338467","updated_date":"2026-11-12T13:17:38","created_date":"2020-06-05T00:00:00"}
