Why the study?
The association between metabolic syndrome and atrial fibrillation remains incompletely understood, with ongoing debates regarding the independent contributions and synergistic interactions of individual metabolic components in modifying the atrial substrate.
Design
Review
Key result
Metabolic syndrome confers a 1.5- to 2-fold increased risk of developing atrial fibrillation compared with the general population.
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MetS screening may refine AF risk assessment now; leaves open component-specific interventions for prevention.
Effect estimate: 1.5-2 times increased risk
This review highlights the multifactorial mechanisms linking metabolic syndrome to a 1.5-2 fold increased risk of atrial fibrillation, emphasizing the need for early preventive approaches.
A 2026 study conducted a review in Atrial fibrillation and metabolic syndrome. Metabolic syndrome vs. General population was evaluated on Atrial fibrillation development (1.5-2 times increased risk). Metabolic syndrome confers a 1.5- to 2-fold increased risk of developing atrial fibrillation compared with the general population.
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