Cited by 282Cardiac electrophysiology and arrhythmiasCardiovascular Effects of ExerciseCardiac Health and Mental Health

Association of Early Repolarization Pattern on ECG with Risk of Cardiac and All-Cause Mortality: A Population-Based Prospective Cohort Study (MONICA/KORA)

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Sinner, Moritz F., Reinhard, Wibke, Müller, Martina, Beckmann, Britt-Maria, Martens, Eimo, Perz, Siegfried, Pfeufer, Arne, Winogradow, Janina +8 more·2010·PLoS Medicine

Abstract

BACKGROUND: Early repolarization pattern (ERP) on electrocardiogram was associated with idiopathic ventricular fibrillation and sudden cardiac arrest in a case-control study and with cardiovascular mortality in a Finnish community-based sample. We sought to determine ERP prevalence and its association with cardiac and all-cause mortality in a large, prospective, population-based case-cohort study (Monitoring of Cardiovascular Diseases and Conditions [MONICA]/KORA [Cooperative Health Research in the Region of Augsburg]) comprised of individuals of Central-European descent. METHODS AND FINDINGS: Electrocardiograms of 1,945 participants aged 35-74 y, representing a source population of 6,213 individuals, were analyzed applying a case-cohort design. Mean follow-up was 18.9 y. Cause of death was ascertained by the 9th revision of the International Classification of Disease (ICD-9) codes as documented in death certificates. ERP-attributable effects on mortality were determined by a weighted Cox proportional hazard model adjusted for covariables. Prevalence of ERP was 13.1% in our study. ERP was associated with cardiac and all-cause mortality, most pronounced in those of younger age and male sex; a clear ERP-age interaction was detected (p = 0.005). Age-stratified analyses showed hazard ratios (HRs) for cardiac mortality of 1.96 (95% confidence interval [CI] 1.05-3.68, p = 0.035) for both sexes and 2.65 (95% CI 1.21-5.83, p = 0.015) for men between 35-54 y. An inferior localization of ERP further increased ERP-attributable cardiac mortality to HRs of 3.15 (95% CI 1.58-6.28, p = 0.001) for both sexes and to 4.27 (95% CI 1.90-9.61, p<0.001) for men between 35-54 y. HRs for all-cause mortality were weaker but reached significance. CONCLUSIONS: We found a high prevalence of ERP in our population-based cohort of middle-aged individuals. ERP was associated with about a 2- to 4-fold increased risk of cardiac mortality in individuals between 35 and 54 y. An inferior localization of ERP was associated with a particularly increased risk. Please see later in the article for the Editors' Summary.

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  1. [17]Thorand B Schneider A Baumert J Döring A Marowsky-Köppl M 2005 Case-cohort studies: an effective design for the investigation of biomarkers as risk factors for chronic diseases–demonstrated by the example of the MONICA/KORA Augsburg Case-Cohort Study 1984–2002. Gesundheitswesen 67 Suppl 1 S98 S102 16032525
  2. [25]Eckart R Scoville S Shry E Potter R Tedrow U 2006 Causes of sudden death in young female military recruits. Am J Cardiol 97 1756 1758 16765129

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Authors
Sinner, M. F., Reinhard, W., Müller, M., Beckmann, B.-M., Martens, E., Perz, S., Pfeufer, A., Winogradow, J., Stark, K., Meisinger, C., Wichmann, H.-E., Peters, A., Riegger, G. A. J., Steinbeck, G., Hengstenberg, C., & Kääb, S.
Affiliations
  • Ludwig-Maximilians-Universität München (DE)
  • University Hospital Regensburg (DE)
  • Helmholtz Munich (DE)
Corresponding author
Kääb, Stefan
Venue
PLoS Medicine
Published
2010-07-27
Volume
7
Issue
7
Pages
e1000314
ISSN
  • 1549-1277 (ISSN-L)
  • 1549-1676
OpenAlex
W2133142369
Cited by
282
References
35
Citations by year
2026: 7 · 2025: 6 · 2024: 4 · 2023: 7 · 2022: 12 · 2021: 6 · 2020: 11 · 2019: 18 · 2018: 14 · 2017: 25 · 2016: 32 · 2015: 26 · 2014: 19 · 2013: 39 · 2012: 24
FWCI
20.87
Type
journal article
Language
en
Open access
Locations
  • PLoS Medicine (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Open access LMU (Ludwid Maxmilian's Universitat Munchen) (submittedVersion)
  • Figshare (submittedVersion, cc-by)
  • mediaTUM (Technical University of Munich) (submittedVersion)
  • Site cant be reached (submittedVersion, cc-by)
  • OPUS (Augsburg University) (submittedVersion, cc-by)
Funders
  • Deutsche Forschungsgemeinschaft
  • Fondation Leducq (01GS0838)
  • Bundesministerium für Bildung und Forschung (01GS0499, 01GS0838)
  • Münchner Zentrum für Gesundheitswissenschaften
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Effects of Exercise
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Health and Mental Health
Keywords
early repolarization, electrocardiogram, cardiac mortality, all-cause mortality, sudden cardiac death, age-stratified risk, sex differences, middle-aged adults, cardiovascular risk factors, Central European population, idiopathic ventricular fibrillation, sudden cardiac arrest, cardiovascular disease monitoring, cardiovascular disease prevention, cardiovascular disease treatment
MeSH terms
Adult, Aged, Cause of Death, Electrocardiography, Female, Germany, Heart Diseases, Humans, Male, Middle Aged, Population, Population Surveillance, Prospective Studies, Risk, Time Factors, Cohort Studies, Case-Control Studies

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