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Nonspecific intraventricular conduction delay is associated with future occurrence of atrial fibrillation in patients with structurally normal heart

DC FieldValueLanguage
dc.contributor.author김인수-
dc.contributor.author김종윤-
dc.contributor.author김태훈-
dc.contributor.author노윤호-
dc.contributor.author박희남-
dc.contributor.author엄재선-
dc.contributor.author유희태-
dc.contributor.author이문형-
dc.contributor.author정보영-
dc.contributor.author이영채-
dc.date.accessioned2020-12-01T17:14:34Z-
dc.date.available2020-12-01T17:14:34Z-
dc.date.issued2020-02-
dc.identifier.issn0953-6205-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/180184-
dc.description.abstractBackground: We aimed to elucidate the long-term prognosis of nonspecific intraventricular conduction delay (NIVCD) in patients with structurally normal heart. Methods: We included 107,838 patients (age, 52.1 ± 15.5 years; men, 46.8%) who underwent electrocardiography in outpatient clinics or medical checkup (unmatched cohort). NIVCD was defined as QRS duration ≥110 ms without meeting the criteria for bundle branch block. Patients with structurally normal heart and sinus rhythm were assigned to the NIVCD and normal QRS groups according to propensity score with matching variables of age, sex, hypertension, and diabetes (matched cohort 1), and additional PR interval (matched cohort 2). Baseline characteristics, electrocardiographic parameters, and clinical outcomes were compared in the unmatched cohort and the matched cohort. Results: In the unmatched cohort, the frequencies of male sex and preexisting atrial fibrillation were significantly higher in the NIVCD group than in the normal QRS group. In matched cohort 1 (n = 690), the NIVCD group exhibited significant slower sinus rate and longer PR interval than the normal QRS group. In matched cohort 2 (n = 598), the cumulative incidence of atrial fibrillation was significantly higher in the NIVCD group than in the normal QRS group during a follow-up period of 8.8 ± 2.9 years. NIVCD significantly increased the risk for AF (hazard ratio, 2.571; 95% confidence interval, 1.074-6.156; p = 0.034). Conclusions: It is suggested that NIVCD may be associated with future occurrence of atrial fibrillation in patients with structurally normal heart and sinus rhythm.-
dc.description.statementOfResponsibilityrestriction-
dc.languageEnglish-
dc.publisherElsevier Science-
dc.relation.isPartOfEUROPEAN JOURNAL OF INTERNAL MEDICINE-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.titleNonspecific intraventricular conduction delay is associated with future occurrence of atrial fibrillation in patients with structurally normal heart-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학교실)-
dc.contributor.googleauthorJae-Sun Uhm-
dc.contributor.googleauthorYoungchae Lee-
dc.contributor.googleauthorYun Ho Roh-
dc.contributor.googleauthorJinae Lee-
dc.contributor.googleauthorDongseon Kang-
dc.contributor.googleauthorMoo-Nyun Jin-
dc.contributor.googleauthorIn-Soo Kim-
dc.contributor.googleauthorHee Tae Yu-
dc.contributor.googleauthorTae-Hoon Kim-
dc.contributor.googleauthorJong-Youn Kim-
dc.contributor.googleauthorBoyoung Joung-
dc.contributor.googleauthorHui-Nam Pak-
dc.contributor.googleauthorMoon-Hyoung Lee-
dc.identifier.doi10.1016/j.ejim.2019.11.006-
dc.contributor.localIdA00840-
dc.contributor.localIdA00926-
dc.contributor.localIdA00926-
dc.contributor.localIdA01085-
dc.contributor.localIdA01085-
dc.contributor.localIdA01287-
dc.contributor.localIdA01287-
dc.contributor.localIdA01776-
dc.contributor.localIdA01776-
dc.contributor.localIdA02337-
dc.contributor.localIdA02337-
dc.contributor.localIdA02535-
dc.contributor.localIdA02535-
dc.contributor.localIdA02766-
dc.contributor.localIdA02766-
dc.contributor.localIdA03609-
dc.contributor.localIdA03609-
dc.relation.journalcodeJ00828-
dc.identifier.eissn1879-0828-
dc.identifier.pmid31735548-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0953620519303930-
dc.subject.keywordAtrial fibrillation-
dc.subject.keywordIntraventricular conduction delay-
dc.subject.keywordQRS complex-
dc.contributor.alternativeNameKim, In-Soo-
dc.contributor.affiliatedAuthor김인수-
dc.contributor.affiliatedAuthor김종윤-
dc.contributor.affiliatedAuthor김종윤-
dc.contributor.affiliatedAuthor김태훈-
dc.contributor.affiliatedAuthor김태훈-
dc.contributor.affiliatedAuthor노윤호-
dc.contributor.affiliatedAuthor노윤호-
dc.contributor.affiliatedAuthor박희남-
dc.contributor.affiliatedAuthor박희남-
dc.contributor.affiliatedAuthor엄재선-
dc.contributor.affiliatedAuthor엄재선-
dc.contributor.affiliatedAuthor유희태-
dc.contributor.affiliatedAuthor유희태-
dc.contributor.affiliatedAuthor이문형-
dc.contributor.affiliatedAuthor이문형-
dc.contributor.affiliatedAuthor정보영-
dc.contributor.affiliatedAuthor정보영-
dc.citation.volume72-
dc.citation.startPage67-
dc.citation.endPage72-
dc.identifier.bibliographicCitationEUROPEAN JOURNAL OF INTERNAL MEDICINE, Vol.72 : 67-72, 2020-02-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Biomedical Systems Informatics (의생명시스템정보학교실) > 1. Journal Papers

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