{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T00:09:57Z","timestamp":1788998997511,"version":"build-2803163510"},"reference-count":10,"publisher":"XMLink","license":[{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["RS-2024-00455661"],"award-info":[{"award-number":["RS-2024-00455661"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["RS-2024-00440824"],"award-info":[{"award-number":["RS-2024-00440824"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["e-kcj.org"],"crossmark-restriction":false},"short-container-title":["Korean Circ J"],"DOI":"10.4070\/kcj.2026.0340","type":"journal-article","created":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T23:25:21Z","timestamp":1788996321000},"update-policy":"https:\/\/doi.org\/10.4070\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Exercising the Heart, Protecting the Brain: Cardiac Rehabilitation and Cognition in Heart Failure"],"prefix":"10.4070","volume":"57","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4037-3955","authenticated-orcid":false,"given":"Heesun","family":"Lee","sequence":"first","affiliation":[{"name":"Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea."},{"name":"Division of Cardiology, Department of Internal Medicine, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2015-4109","authenticated-orcid":false,"given":"Kyuwan","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Kinesiology and Sports Studies, Ewha Womans University, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0998-503X","authenticated-orcid":false,"given":"Jong-Chan","family":"Youn","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Department of Internal Medicine, Seoul St. Mary\u2019s Hospital, Catholic Research Institute for Intractable Cardiovascular Disease, College of Medicine, The Catholic University of Korea, Seoul, Korea."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"18617","published-online":{"date-parts":[[2027]]},"reference":[{"key":"10.4070\/kcj.2026.0340_ref1","doi-asserted-by":"crossref","first-page":"58","DOI":"10.36628\/ijhf.2026.0001","volume":"8","author":"Lee","year":"2026","journal-title":"Int J Heart Fail"},{"key":"10.4070\/kcj.2026.0340_ref2","doi-asserted-by":"crossref","first-page":"139","DOI":"10.36628\/ijhf.2025.0037","volume":"7","author":"Jung","year":"2025","journal-title":"Int J Heart Fail"},{"key":"10.4070\/kcj.2026.0340_ref3","doi-asserted-by":"crossref","first-page":"47","DOI":"10.36628\/ijhf.2024.0062","volume":"7","author":"Manla","year":"2025","journal-title":"Int J Heart Fail"},{"key":"10.4070\/kcj.2026.0340_ref4","first-page":"179","volume":"11","author":"Goh","year":"2022","journal-title":"Biology (Basel)"},{"key":"10.4070\/kcj.2026.0340_ref5","first-page":"e895","volume":"145","author":"Heidenreich","year":"2022","journal-title":"Circulation"},{"key":"10.4070\/kcj.2026.0340_ref6","doi-asserted-by":"crossref","first-page":"1913","DOI":"10.1161\/CIRCULATIONAHA.124.070553","volume":"150","author":"Shen","year":"2024","journal-title":"Circulation"},{"key":"10.4070\/kcj.2026.0340_ref7","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1056\/NEJMoa2026141","volume":"385","author":"Kitzman","year":"2021","journal-title":"N Engl J Med"},{"key":"10.4070\/kcj.2026.0340_ref8","doi-asserted-by":"crossref","first-page":"e55","DOI":"10.4070\/kcj.2025.0551","volume":"57","author":"Lim","year":"2027","journal-title":"Korean Circ J"},{"key":"10.4070\/kcj.2026.0340_ref9","doi-asserted-by":"crossref","first-page":"3017","DOI":"10.1073\/pnas.1015950108","volume":"108","author":"Erickson","year":"2011","journal-title":"Proc Natl Acad Sci U S A"},{"key":"10.4070\/kcj.2026.0340_ref10","doi-asserted-by":"crossref","first-page":"1439","DOI":"10.1001\/jama.2009.454","volume":"301","author":"O\u2019Connor","year":"2009","journal-title":"JAMA"}],"container-title":["Korean Circulation Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/e-kcj.org\/pdf\/10.4070\/kcj.2026.0340","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/e-kcj.org\/DOIx.php?id=10.4070\/kcj.2026.0340","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/e-kcj.org\/DOIx.php?id=10.4070\/kcj.2026.0340","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T23:26:21Z","timestamp":1788996381000},"score":1,"resource":{"primary":{"URL":"https:\/\/e-kcj.org\/DOIx.php?id=10.4070\/kcj.2026.0340"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2027]]},"references-count":10,"URL":"https:\/\/doi.org\/10.4070\/kcj.2026.0340","relation":{},"ISSN":["1738-5520","1738-5555"],"issn-type":[{"value":"1738-5520","type":"print"},{"value":"1738-5555","type":"electronic"}],"subject":[],"published":{"date-parts":[[2027]]},"assertion":[{"value":"2026-07-06","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-07-13","name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-07-26","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-12","name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"Copyright \u00a9 2027. The Korean Society of Cardiology","name":"copyright","label":"Copyright","group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}},{"value":"This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https:\/\/creativecommons.org\/licenses\/by-nc\/4.0) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.","name":"license","label":"License","explanation":{"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0"},"group":{"name":"Copyright_and_licensing","label":"Copyright and Licensing"}}],"article-number":"e50"}}