open access

Vol 28, No 1 (2021)
Research Letter
Submitted: 2019-11-11
Accepted: 2020-03-09
Published online: 2020-03-18
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QRS duration and cardiovascular mortality in Asian patients with heart failure and preserved and reduced ejection fraction

Jonathan Yap1, Yann Shan Keh1, Tong Shen1, Carolyn S.P. Lam1, Shaw Yang Chia1, Fazlur Rehman Jaufeerally2, Wilson Ong1, David Sim1, Chi-Keong Ching1
DOI: 10.5603/CJ.a2020.0041
·
Pubmed: 32207835
·
Cardiol J 2021;28(1):166-169.
Affiliations
  1. National Heart Centre Singapore, 5 Hospital Drive, 169609 Singapore, Singapore
  2. Singapore General Hospital

open access

Vol 28, No 1 (2021)
Research letters — Clinical cardiology
Submitted: 2019-11-11
Accepted: 2020-03-09
Published online: 2020-03-18

Abstract

Not available

Abstract

Not available
Get Citation
About this article
Title

QRS duration and cardiovascular mortality in Asian patients with heart failure and preserved and reduced ejection fraction

Journal

Cardiology Journal

Issue

Vol 28, No 1 (2021)

Article type

Research Letter

Pages

166-169

Published online

2020-03-18

Page views

832

Article views/downloads

817

DOI

10.5603/CJ.a2020.0041

Pubmed

32207835

Bibliographic record

Cardiol J 2021;28(1):166-169.

Authors

Jonathan Yap
Yann Shan Keh
Tong Shen
Carolyn S.P. Lam
Shaw Yang Chia
Fazlur Rehman Jaufeerally
Wilson Ong
David Sim
Chi-Keong Ching

References (10)
  1. Hofmann M, Bauer R, Handrock R, et al. Prognostic value of the QRS duration in patients with heart failure: a subgroup analysis from 24 centers of Val-HeFT. J Card Fail. 2005; 11(7): 523–528.
  2. Lund LH, Jurga J, Edner M, et al. Prevalence, correlates, and prognostic significance of QRS prolongation in heart failure with reduced and preserved ejection fraction. Eur Heart J. 2013; 34(7): 529–539.
  3. Hummel SL, Skorcz S, Koelling TM. Prolonged electrocardiogram QRS duration independently predicts long-term mortality in patients hospitalized for heart failure with preserved systolic function. J Card Fail. 2009; 15(7): 553–560.
  4. Gijsberts CM, Benson L, Dahlström U, et al. Ethnic differences in the association of QRS duration with ejection fraction and outcome in heart failure. Heart. 2016; 102(18): 1464–1471.
  5. Tan ESJ, Yap J, Xu CF, et al. Association of age, sex, body size and ethnicity with electrocardiographic values in community-based older asian adults. Heart Lung Circ. 2016; 25(7): 705–711.
  6. Wang NC, Maggioni AP, Konstam MA, et al. Clinical implications of QRS duration in patients hospitalized with worsening heart failure and reduced left ventricular ejection fraction. JAMA. 2008; 299(22): 2656–2666.
  7. Levy D, Bailey JJ, Garrison RJ, et al. Electrocardiographic changes with advancing age. A cross-sectional study of the association of age with QRS axis, duration and voltage. J Electrocardiol. 1987; 20 Suppl: 44–47.
  8. Yap J, Sim D, Lim CP, et al. Predictors of two-year mortality in Asian patients with heart failure and preserved ejection fraction. Int J Cardiol. 2015; 183: 33–38.
  9. Burke MA, Katz DH, Beussink L, et al. Prognostic importance of pathophysiologic markers in patients with heart failure and preserved ejection fraction. Circ Heart Fail. 2014; 7(2): 288–299.
  10. Santos ABS, Kraigher-Krainer E, Bello N, et al. Left ventricular dyssynchrony in patients with heart failure and preserved ejection fraction. Eur Heart J. 2014; 35(1): 42–47.

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