{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T11:36:29Z","timestamp":1777462589828,"version":"3.51.4"},"reference-count":27,"publisher":"Korean Association of Internal Medicine","issue":"5","license":[{"start":{"date-parts":[[2018,10,16]],"date-time":"2018-10-16T00:00:00Z","timestamp":1539648000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100003669","name":"Korea Centers for Disease Control & Prevention","doi-asserted-by":"publisher","award":["2010-E63003-00"],"award-info":[{"award-number":["2010-E63003-00"]}],"id":[{"id":"10.13039\/501100003669","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003669","name":"Korea Centers for Disease Control & Prevention","doi-asserted-by":"publisher","award":["2011-E63002-00"],"award-info":[{"award-number":["2011-E63002-00"]}],"id":[{"id":"10.13039\/501100003669","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003669","name":"Korea Centers for Disease Control & Prevention","doi-asserted-by":"publisher","award":["2012-E63005-00"],"award-info":[{"award-number":["2012-E63005-00"]}],"id":[{"id":"10.13039\/501100003669","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003669","name":"Korea Centers for Disease Control & Prevention","doi-asserted-by":"publisher","award":["2013-E63003-00"],"award-info":[{"award-number":["2013-E63003-00"]}],"id":[{"id":"10.13039\/501100003669","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003669","name":"Korea Centers for Disease Control & Prevention","doi-asserted-by":"publisher","award":["2013-18 E63003-01"],"award-info":[{"award-number":["2013-18 E63003-01"]}],"id":[{"id":"10.13039\/501100003669","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003669","name":"Korea Centers for Disease Control & Prevention","doi-asserted-by":"publisher","award":["2013-E63003-02"],"award-info":[{"award-number":["2013-E63003-02"]}],"id":[{"id":"10.13039\/501100003669","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003669","name":"Korea Centers for Disease Control & Prevention","doi-asserted-by":"publisher","award":["2016-ER6303-00"],"award-info":[{"award-number":["2016-ER6303-00"]}],"id":[{"id":"10.13039\/501100003669","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["kjim.org"],"crossmark-restriction":true},"short-container-title":["Korean J Intern Med"],"published-print":{"date-parts":[[2019,9,1]]},"DOI":"10.3904\/kjim.2018.009","type":"journal-article","created":{"date-parts":[[2018,10,12]],"date-time":"2018-10-12T04:57:57Z","timestamp":1539320277000},"page":"1030-1039","update-policy":"https:\/\/doi.org\/10.3904\/crossmark_policy","source":"Crossref","is-referenced-by-count":16,"title":["The mortality benefit of carvedilol versus bisoprolol in patients with heart failure with reduced ejection fraction"],"prefix":"10.3904","volume":"34","author":[{"given":"Ki Hong","family":"Choi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ga Yeon","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jin-Oh","family":"Choi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eun-Seok","family":"Jeon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hae-Young","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang Eun","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jae-Joong","family":"Kim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shung Chull","family":"Chae","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang Hong","family":"Baek","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seok-Min","family":"Kang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dong-Ju","family":"Choi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Byung-Su","family":"Yoo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kye Hun","family":"Kim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Myeong-Chan","family":"Cho","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hyun-Young","family":"Park","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Byung-Hee","family":"Oh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2270","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1002\/ejhf.592"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2013.05.019"},{"key":"ref3","first-page":"2001","volume-title":"Effect of metoprolol CR\/XL in chronic heart failure: Metoprolol CR\/XL Randomised Intervention Trial in Congestive Heart Failure (MERIT-HF)","year":"1999"},{"key":"ref4","first-page":"9","volume-title":"The Cardiac Insufficiency Bisoprolol Study II (CIBIS-II): a randomised trial","year":"1999"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199605233342101"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.0000035653.72855.BF"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.94.11.2817"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(03)13800-7"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1001\/jamainternmed.2014.3258"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s00392-017-1115-0"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCHEARTFAILURE.114.001701"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1067\/mhj.2001.115584"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.f55"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.4070\/kcj.2016.0419"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1002\/ejhf.91"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/S0894-7317(89)80014-8"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-145-4-200608150-00004"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1016\/j.ahj.2003.07.023"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(99)00134-5"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1016\/j.ahj.2006.10.008"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1007\/s00380-013-0340-3"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1002\/ejhf.81"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1253\/circj.CJ-09-0989"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2006.03.030"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejheart.2007.05.011"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2008.03.048"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2003.12.040"}],"container-title":["The Korean Journal of Internal Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/kjim.org\/upload\/kjim-2018-009.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/kjim.org\/journal\/view.php?doi=10.3904\/kjim.2018.009","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/kjim.org\/upload\/kjim-2018-009.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,10,8]],"date-time":"2019-10-08T00:26:04Z","timestamp":1570494364000},"score":1,"resource":{"primary":{"URL":"http:\/\/kjim.org\/journal\/view.php?doi=10.3904\/kjim.2018.009"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,9,1]]},"references-count":27,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2019,9]]}},"URL":"https:\/\/doi.org\/10.3904\/kjim.2018.009","relation":{},"ISSN":["1226-3303","2005-6648"],"issn-type":[{"value":"1226-3303","type":"print"},{"value":"2005-6648","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,9,1]]},"assertion":[{"value":"2018-01-06","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-04-02","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-10-16","order":2,"name":"published","label":"Published online","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-09-01","order":3,"name":"published","label":"Print publication","group":{"name":"publication_history","label":"Publication History"}}]}}