AHA: Coffee Need Not Be Avoided in AF
Moderate coffee consumption generally appeared safe for most adults, but randomized evidence suggested divergent effects on atrial fibrillation and premature ventricular contractions.
By
Andrea Surnit
July 20, 2026
Clinical Scorecard: AHA: Coffee Need Not Be Avoided in AF
At a Glance
Category Detail
Condition Clinical topic addressed by the source article: AHA Key Mechanisms Moderate coffee consumption does not increase AF risk; further research is needed to clarify its effects on recurrence risk. Target Population Population described in the source article. Care Setting Care setting described in the source article.
Key Highlights
Daily coffee consumption reduced recurrent AF risk by 39% in a specific patient population (DECAF trial). Guideline-Based Recommendations
Diagnosis
Management
M o d e r a t e c o f f e e c o n s u m p t i o n c a n b e p a r t o f a h e a l t h y l i f e s t y l e , a s c o n c l u d e d b y t h e w r i t i n g g r o u p . Monitoring & Follow-up
Risks
Patient & Prescribing Data
Patients with atrial fibrillation
Moderate coffee consumption may be beneficial; however, individual tolerance should be assessed.
Clinical Best Practices
Encourage moderate coffee consumption as part of a healthy lifestyle, based on the writing group's conclusion. Related Resources & Content
