{"schema_version":"1","generated_at":"2026-11-04T07:27:05.452Z","data_as_of":null,"url":"https://www.findmykol.com/kol/hisashi-kai","json_url":"https://www.findmykol.com/kol/hisashi-kai/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"hisashi-kai","name":"Hisashi Kai","specialty":"Medicine","therapeutic_area":"Cardiology","therapeutic_areas":["Cardiology"],"institution":"Kurume University","institution_url":"https://www.findmykol.com/institution/kurume-university","register":{"country":"JP"}},"identifiers":{"openalex":"A5019621072"},"summary":"Hisashi Kai is a Cardiology researcher affiliated with Kurume University. OpenAlex indexes 255 publications with 9,734 citations (h-index 44); ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Cardiology"]},"scholarship":{"works_count":255,"cited_by_count":9734,"h_index":44,"source":"works"},"trials":{"shown":0,"withheld":0,"rows":[],"source":"trials"},"payments":{"note":"Not applicable. This profile is anchored outside the United States, where CMS Open Payments and Medicare prescribing do not report."},"similar":[{"name":"Atsushi Takahashi","slug":"atsushi-takahashi-jp","institution":"Kurume University","url":"https://www.findmykol.com/kol/atsushi-takahashi-jp","json_url":"https://www.findmykol.com/kol/atsushi-takahashi-jp/profile.json"},{"name":"Tatsuhiro Shibata","slug":"tatsuhiro-shibata-jp","institution":"Kurume University","url":"https://www.findmykol.com/kol/tatsuhiro-shibata-jp","json_url":"https://www.findmykol.com/kol/tatsuhiro-shibata-jp/profile.json"},{"name":"Shigeo Yoshida","slug":"shigeo-yoshida","institution":"Kurume University","url":"https://www.findmykol.com/kol/shigeo-yoshida","json_url":"https://www.findmykol.com/kol/shigeo-yoshida/profile.json"},{"name":"Takumi Kawaguchi","slug":"takumi-kawaguchi","institution":"Kurume University","url":"https://www.findmykol.com/kol/takumi-kawaguchi","json_url":"https://www.findmykol.com/kol/takumi-kawaguchi/profile.json"},{"name":"Deepak Bhatt","slug":"deepak-bhatt","institution":"Icahn School of Medicine at Mount Sinai","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/deepak-bhatt","json_url":"https://www.findmykol.com/kol/deepak-bhatt/profile.json"},{"name":"Harlan Krumholz","slug":"harlan-krumholz","institution":"Yale School of Medicine","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/harlan-krumholz","json_url":"https://www.findmykol.com/kol/harlan-krumholz/profile.json"},{"name":"Martin Leon","slug":"martin-leon","institution":"Columbia University Irving Medical Center","specialty":"Interventional Cardiology","url":"https://www.findmykol.com/kol/martin-leon","json_url":"https://www.findmykol.com/kol/martin-leon/profile.json"},{"name":"Scott Solomon","slug":"scott-solomon","institution":"Brigham and Women's Hospital","specialty":"Cardiovascular Disease","url":"https://www.findmykol.com/kol/scott-solomon","json_url":"https://www.findmykol.com/kol/scott-solomon/profile.json"}],"coverage":{"note":"A basic directory record. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{}},"sources":{"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"}},"methodology_url":"https://www.findmykol.com/about#methodology"}