DOWNTOWN — The wet, heavy snow that hit Chicago Sunday night into Monday morning could pose a unique threat to citydwellers.
Chicagoans have to shovel their sidewalks — and they face hefty fines if they fail to do so — but shoveling snow is notoriously rough on the heart and can lead to fatal heart attacks. The National Weather has warned this most recent snow was “exceptionally wet” and “very heavy,” meaning moving it can put even more strain on shovelers than usual.
“If shoveling, use extreme caution, be aware of strains it puts on your heart!” the National Weather Service said in a tweet.
The danger comes from a variety of factors: Shoveling is very demanding on the heart, the cold weather can cause blood vessels to constrict and increase blood clotting, shoveling is usually done without warming up and the heavy arm work it requires can increase blood pressure, among other factors, according to CBS News.
If you do have to shovel, the Weather Service advised people to only shovel small amounts of snow at a time, to take frequent breaks and to stay hydrated.
The American Heart Association also suggests people avoid drinking alcohol before and immediately after shoveling snow, dress in layers to prevent hypothermia, and pay attention to their bodies and look for signs of heart attack, like shortness of breath and chest discomfort.
And no, using a snow blower doesn’t necessarily protect you from the dangers of heavy snow: You’re still moving a heavy object in cold, strenuous weather.
The good news: it’s almost over. The National Weather Service expects the snow to stop by 9 a.m. Monday.