meta_analysis
    2013
    High Quality

    Caffeine does not increase the risk of atrial fibrillation: a systematic review and meta-analysis of observational studies

    Caldeira D, Martins C, Alves LB

    Published in Heart

    Methodology

    Systematic review and meta-analysis of prospective cohort and case-control studies of caffeine exposure and atrial fibrillation.

    Key Findings

    No increase in atrial fibrillation with caffeine exposure; low-dose habitual intake associated with modestly lower risk.

    Conclusions

    Habitual caffeine intake does not appear to provoke atrial fibrillation.

    Limitations

    Observational data; exposure misclassification; does not address high-dose energy drinks.

    Outcomes Measured

    Heart Health Support

    Caffeine exposure did not increase atrial fibrillation risk.

    Related Health Concerns

    Arrhythmia

    Study Details

    Year:2013
    Sample Size:115,993
    Quality Score:7/10

    Access Study

    View on DOIView on PubMedOriginal Source

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