Digitally Rendered Interventions And Knowledge To Limit Ethanol-Associated Atrial Fibrillation Severity

Participants randomized to Contemporary Guideline-Adherence will receive weekly app and text-based messaging encouraging them not to exceed guideline-directed amounts of alcohol, as well as messaging explaining that abstinence is acceptable and may be the best way to avoid AF and that, if a participant decides to consume alcohol, a Mediterranean drinking pattern may be the most healthy.

Participants randomized to Alcohol Abstinence will receive weekly app and text-based messaging encouraging avoiding all alcohol consumption.