{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T13:13:30Z","timestamp":1777727610811,"version":"3.51.4"},"reference-count":33,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2018,10,14]],"date-time":"2018-10-14T00:00:00Z","timestamp":1539475200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Int Med Res"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>Idiopathic dilated cardiomyopathy (IDCM) is a primary myocardial disease resulting in symptoms of heart failure. Right bundle branch block (RBBB) is associated with increased cardiovascular risk and all-cause mortality. Therefore, the present study was performed to identify the prognostic impact of RBBB in patients with IDCM.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In total, 165 hospitalized patients with IDCM were evaluated. Receiver operating characteristic curve analysis was used to determine the cutoff point, and Cox regression was used to assess risk factors.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      After a median follow-up of 73.1 months (interquartile range, 36.1\u201388.7 months), 59 (35.8%) patients had died. All-cause mortality was significantly higher in patients with than without RBBB (log-rank \u03c7\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u20099.400), P&lt;0.05. Significant independent predictors of all-cause mortality in patients with IDCM were RBBB (hazard ratio, 2.898; 95% confidence interval, 1.201\u20136.995) and the left ventricular end-diastolic dimension (LVEDD) (hazard ratio, 1.034; 95% confidence interval, 1.004\u20131.066) at admission. Patients with RBBB and an LVEDD of \u226563 mm had the highest mortality (log-rank \u03c7\n                      <jats:sup>2<\/jats:sup>\n                      \u2009=\u200914.854), P&lt;0.05.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>RBBB was an independent predictor of all-cause mortality, and the combination of RBBB and LVEDD provided more clinically relevant information than RBBB alone for assessing the risk of all-cause mortality in patients with IDCM.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0300060518801478","type":"journal-article","created":{"date-parts":[[2018,10,15]],"date-time":"2018-10-15T02:01:15Z","timestamp":1539568875000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Prognostic impact of right bundle branch block in hospitalized patients with idiopathic dilated cardiomyopathy: a single-center cohort study"],"prefix":"10.1177","volume":"48","author":[{"given":"Li","family":"Lai","sequence":"first","affiliation":[{"name":"Department of Radiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People\u2019s Hospital, Chengdu, Sichuan, People\u2019s Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rong","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People\u2019s Hospital, Hospital of the University of Electronic Science and Technology of China, Chengdu, People\u2019s Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Fang","sequence":"additional","affiliation":[{"name":"Medical School of the University of Electronic Science and Technology of China, Chengdu, People\u2019s Republic of 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People\u2019s Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Fu","sequence":"additional","affiliation":[{"name":"Department of Medicine, Sahlgrenska University Hospital\/\u00d6stra Hospital, Gothenburg, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaoping","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Sichuan Academy of Medical Sciences and Sichuan Provincial People\u2019s Hospital, Hospital of the University of Electronic Science and Technology of China, Chengdu, People\u2019s Republic of China"},{"name":"Medical School of the University of Electronic Science and Technology of China, Chengdu, People\u2019s Republic of China"},{"name":"Cardiac Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Cardiovascular Institute and Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People\u2019s Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rong","family":"Luo","sequence":"additional","affiliation":[{"name":"Institute of Cardiovascular Disease, Chengdu Medical College, People\u2019s Republic of China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2018,10,14]]},"reference":[{"key":"bibr1-0300060518801478","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.93.5.841"},{"key":"bibr2-0300060518801478","doi-asserted-by":"crossref","first-page":"1807","DOI":"10.1161\/CIRCULATIONAHA.106.174287","volume":"113","author":"Maron 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