Shoveling snow, while a common winter task, presents significant heart risks for individuals aged 45 and older. A study highlighted by AOL.com reveals that the physical exertion of snow removal, especially after heavy snowstorms, can lead to a notable increase in heart attacks. This is further compounded by the fact that a Canadian study reported a 34% surge in heart attack-related deaths following substantial snowfalls, primarily due to the sudden and intense physical activity involved.