Could firefighters risk of irregular heartbeat be linked to number of fire exposures? thenewsstar.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thenewsstar.com Daily Mail and Mail on Sunday newspapers.
Among firefighters, the risk of having an irregular heart rhythm, known as atrial fibrillation (AFib), increases with the number of fires they respond to,