Digging out after a heavy snow or ice storm may seem like just another winter chore, but health experts warn it can put serious strain on your heart — especially for older adults and those with existing health risks. Shoveling Snow? Cold Weather and Overexertion May Increase Your Heart Risk, according to medical professionals and heart health organizations.
Recent Snowstorm Linked to Multiple Deaths
Following a major weekend snow and ice storm, Pennsylvania health officials reported three deaths connected to snow removal activities. The individuals ranged in age from 60 to 84. Officials from the Lehigh County coroner’s office urged residents to take frequent breaks and avoid pushing their bodies too hard while clearing snow.
These tragic incidents highlight how physically demanding snow shoveling can be, particularly when people underestimate the toll it takes on the body.
Why Shoveling Snow Strains the Heart
Shoveling snow is far from a light activity. Studies show that even a few minutes of snow removal can make the heart work as intensely as it would during a strenuous workout. At the same time, cold weather causes blood vessels to narrow, including those that supply the heart.
This combination — heavy physical effort plus cold-induced vessel constriction — can sharply raise blood pressure. According to the American Heart Association, this increased strain raises the chances of a heart attack, stroke, or even sudden cardiac arrest.
Who Is Most at Risk?
Snow shoveling poses the greatest danger to people with known heart disease, those who have previously had a heart attack, and older adults. Individuals with risk factors such as high blood pressure, high cholesterol, diabetes, or obesity should also be especially cautious.
Even people who consider themselves healthy are not immune. Those who are mostly inactive and then suddenly exert themselves during a snowstorm may unknowingly push their heart beyond its limits.
How to Shovel More Safely
If snow removal is unavoidable, experts recommend taking a slow and steady approach. The American Heart Association advises pushing snow rather than lifting and throwing it whenever possible. Frequent breaks, warm clothing, and proper hydration can also help reduce strain.
Just as important is knowing the warning signs of a heart attack, including chest pain, shortness of breath, dizziness, nausea, or pain spreading to the arms, neck, or jaw. Anyone experiencing these symptoms should stop immediately and call emergency services.
A Winter Chore That Deserves Caution
While clearing snow may feel urgent, your health should come first. Recognizing the risks and taking precautions can make the difference between a routine winter task and a medical emergency. Remember, Shoveling Snow? Cold Weather and Overexertion May Increase Your Heart Risk — and slowing down could save your life.
