Key result
Hiatal hernia was associated with an increased prevalence of atrial fibrillation across all age groups, with a 17.5-fold and 19-fold higher prevalence in men and women under 55 years of age, respectively, compared to the general population.
Why the study?
Does the presence of hiatal hernia increase the prevalence of atrial fibrillation in adult patients?
Observational (n=111,429)
No
Does the presence of hiatal hernia increase the prevalence of atrial fibrillation in adult patients?
Hiatal hernia is associated with a significantly increased prevalence of atrial fibrillation, particularly in younger patients, suggesting a potential mechanical or inflammatory trigger for arrhythmogenesis.
Answers are grounded in this paper and cite their sources.
Hiatal hernia should not alter AF screening or management; hypothesis-generating for a potential link requiring prospective confirmation.
Hiatal hernia appears to be associated with increased frequency of AF in both men and women of all age groups, but particularly in young patients. Further studies are needed to investigate this possible association and underlying mechanism.
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Roy et al. (2013) conducted an observational in Hiatal Hernia and Atrial Fibrillation (n=111,429). Hiatal hernia vs. General population was evaluated on Prevalence of atrial fibrillation. Hiatal hernia was associated with an increased prevalence of atrial fibrillation across all age groups, with a 17.5-fold and 19-fold higher prevalence in men and women under 55 years of age, respectively, compared to the general population.
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