11/23/2025
New evidence is strengthening the link between periodontitis and atrial fibrillation. Researchers report that chronic gum inflammation may increase the likelihood of developing atrial fibrillation and worsen outcomes in patients already diagnosed.
Persistent periodontal infection appears to drive systemic inflammation, immune activation, and atrial fibrosis. These biological changes may create the conditions for abnormal electrical activity within the heart.
The review highlights that periodontal treatment, including professional scaling and improved oral hygiene, significantly reduces inflammatory markers associated with atrial fibrillation risk.
Experts propose that oral health should be incorporated into integrated cardiac care, as managing gum disease may become a key strategy in preventing and controlling atrial fibrillation.
🔬Source: Stanisław Surma, Gregory Y H Lip, Periodontitis and atrial fibrillation, European Journal of Preventive Cardiology, 2025;, zwaf626.
