Experts Warn Heavy Snow Shoveling Raises Heart Attack Risk

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As the northeast faces historic snow accumulation, experts are warning of the physical risks of shoveling heavy snow, particularly for those who do not exercise regularly or have pre-existing health conditions. The combination of wet, heavy snow and strong winds can lead to hypothermia, falling, and electrocution from downed power lines. Shoveling in frigid temperatures can also increase blood pressure and constrict coronary arteries, putting significant strain on the heart and raising the risk of a cardiac event.

Why it matters

Heavy snowfall can pose serious health risks, especially for those who are sedentary or have underlying medical conditions. Understanding these dangers can help people take proper precautions to stay safe during winter storms.

The details

Doctors caution that shoveling wet, heavy snow and exposure to frigid winds can strain the heart and raise injury risk, especially for inactive adults. The combination of the wet, heavy snow and the heavy winds make it more of a health risk because it's much harder to get around. Heavy, wet snow can get inside clothes and cause more of a chill, potentially leading to hypothermia. There's also an increased risk of falling, as well as electrocution from power lines being weighed down by heavy snow.

• As the northeast faces historic snow accumulation this week

What they’re saying

What’s next

Experts advise those at risk to avoid shoveling snow and instead get a younger or fitter person to do it. If shoveling is unavoidable, it should be done gradually and at a comfortable pace, while covering the mouth and nose and dressing in layers.