title: Beverages Of Daily Life: Impact Of Caffeine On Atrial Fibrillation.
abstract: In recent years, clinical and observational studies reported that caffeine consumption was associated with cardiac arrhythmias, affected heart rate variability, and subsequently increased cardiovascular risk. The analysis of these paper shows that data are controversial and strongly depends on methodology. Moderate intake of caffeine seems to have protective effects on arrhythmias, on contrary high intake of caffeine seems to be associated with increased risk of atrial fibrillation. There is a deep difference when we analysed intake of caffeine from coffee compared to other sources. In very recent time an increase in caffeinated beverages, namely energy drinks, has been reported in young people and several arrhythmic complications has been observed. A review of literature is presented.
authors.affiliation: Department of Life Science, Sect of Cardiology; University of Modena and Reggio Emilia, Modena (Italy).
authors.forename: Anna
authors.initials: A
authors.lastname: Vittoria Mattioli Md PhD Facc Fesc
keywords: Atrial Fibrillation; Caffeine; Coffee; Energy Drinks