Impact of caffeine on atrial fibrillation

22/11/2025 8 min
Impact of caffeine on atrial fibrillation

Listen "Impact of caffeine on atrial fibrillation"

Episode Synopsis


It has long been thought that caffeine exacerbates abnormal heart rhythms.However in the first trial of its kind, researchers have compared a cup of coffee to complete abstinance from caffeine – and the results surprised them.The outcomes means patients with atrial fibrillation can have a cup of joe without worrying they’re doing harm.Guest/sProfessor Chris Wong, cardiologist at the University of Adelaide and Royal Adelaide HospitalReferencesCaffeinated Coffee Consumption or Abstinence to Reduce Atrial Fibrillation: The DECAF Randomized Clinical Trial