Napping and AFib Risk: The Long and the Short of It

Attribution - Medscape and Heidi Splete

Fascinating article on the relationship between napping and AFib risk "Napping for more than half an hour during the day was associated with a 90% increased risk of atrial fibrillation (AFib), but shorter naps were linked to a reduced risk, based on data from more than 20,000 individuals."

"Short daytime napping is a common, healthy habit, especially in Mediterranean countries," Jesus Diaz-Gutierrez, MD, of Juan Ramon Jimenez University Hospital, Huelva, Spain, said in a presentation at the annual congress of the European Association of Preventive Cardiology (EAPC).

Previous studies have shown a potential link between sleep patterns and AFib risk, but the association between specific duration of daytime naps and AFib risk has not been explored, he said. Dr. Diaz-Gutierrez and colleagues used data from the University of Navarra Follow-up (SUN) Project, a prospective cohort of Spanish university graduates, to explore the possible link between naps and AFib. The study population included 20,348 individuals without AFib at baseline who were followed for a median of 13.8 years. The average age of participants at baseline was 38 years; 61% were women.