Cited by 384Cardiovascular Effects of ExerciseAtrial Fibrillation Management and OutcomesPhysical Activity and Health

Relation of vigorous exercise to risk of atrial fibrillation

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Aizer, Anthony, Gaziano, J. Michael, Cook, Nancy R., Manson, Joann E., Buring, Julie E., Albert, Christine M.·2009·The American Journal of Cardiology

Abstract

Limited data suggest that athletes may have a higher risk of developing atrial fibrillation (AF); however, there has been no large prospective assessment of the relation between vigorous exercise and AF. Logistic regression analyses stratified by time were used to assess the association between frequency of vigorous exercise and risk of developing AF in 16,921 apparently healthy men in the Physicians' Health Study. During 12 years of follow-up, 1,661 men reported developing AF. With increasing frequency of vigorous exercise (0, 1, 1 to 2, 3 to 4, 5 to 7 days/week), multivariate relative risks for the full cohort were 1.0 (referent), 0.90, 1.09, 1.04, and 1.20 (p = 0.04). This risk was not significantly increased when exercise habits were updated or in models excluding variables that may be in the biological pathway through which exercise influences AF risk. In subgroup analyses, this increased risk was observed only in men <50 years of age (1.0, 0.94, 1.20, 1.05, 1.74, p <0.01) and joggers (1.0, 0.91, 1.03, 1.30, 1.53, p <0.01), where risks remained increased in all analyses. In conclusion, frequency of vigorous exercise was associated with an increased risk of developing AF in young men and joggers. This risk decreased as the population aged and was offset by known beneficial effects of vigorous exercise on other AF risk factors.

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Crossref · 10.1016/j.amjcard.2009.01.374

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Authors
Aizer, A., Gaziano, J. M., Cook, N. R., Manson, J. E., Buring, J. E., & Albert, C. M.
Affiliations
Brigham and Women's Hospital (US)
Corresponding author
Aizer, Anthony
Venue
The American Journal of Cardiology
Publisher
Elsevier BV
Published
2009-06
Volume
103
Issue
11
Pages
1572-1577
ISSN
0002-9149 (ISSN-L)
OpenAlex
W2070824750
Cited by
383
References
25
Citations by year
2026: 9 · 2025: 12 · 2024: 17 · 2023: 37 · 2022: 19 · 2021: 21 · 2020: 32 · 2019: 23 · 2018: 31 · 2017: 21 · 2016: 30 · 2015: 22 · 2014: 24 · 2013: 23 · 2012: 22
FWCI
13.42
Type
journal article
Language
en
Open access
Locations
  • The American Journal of Cardiology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (5r01hl043851-10)
  • National Heart, Lung, and Blood Institute (HL-34595, HL 26490, R01‐HL043851, R01HL034595)
  • National Cancer Institute (R01CA040360, CA 34944, CA-097193, R01CA097193, CA 40360, R01CA047988)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Effects of Exercise
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
Keywords
atrial fibrillation, high-intensity exercise, exercise frequency, joggers, young men, aging, risk factors, Physicians' Health Study
MeSH terms
Adult, Age Factors, Aged, Aged, 80 and over, Atrial Fibrillation, Humans, Life Style, Male, Middle Aged, Prospective Studies, Exercise, Effect Modifier, Epidemiologic, Body Mass Index, Logistic Models, Risk Assessment

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