A Winter Chore That Could Cost You Your Life

February has arrived, bringing frigid temperatures, icy sidewalks, and for many, fresh blankets of snow.

While it’s tempting to grab a shovel and clear the driveway, for people over 50, this seemingly routine task can turn into a life-threatening event.

Every winter, emergency rooms fill with cases of heart attacks caused by snow shoveling.

The combination of cold air and sudden intense physical exertion places extreme strain on the heart—especially for those with undiagnosed heart disease or high blood pressure.

So, before you head outside to tackle that driveway, let’s talk about why snow shoveling is so risky—and how to stay safe this winter.

When you step outside into freezing temperatures, your blood vessels constrict, making it harder for your heart to pump blood efficiently.

Now, add in the strain of lifting and tossing heavy snow, and you have a perfect storm for a cardiac event.

This happens for three key reasons:

• Increased Blood Pressure – Cold weather naturally raises blood pressure, and lifting heavy snow amplifies it even more.
• Sudden Exertion – Many people aren’t physically active in the winter, making the intense movement of shoveling a shock to the heart.
• Holding Your Breath While Lifting – Known as the Valsalva maneuver, this unintentional habit can spike blood pressure even higher, increasing heart attack risk.

For those with high blood pressure, diabetes, or heart disease, even a few minutes of strenuous shoveling can be dangerous.

Most people think of chest pain as the only symptom of a heart attack—but it isn’t always that obvious. Here’s what to watch for while shoveling:

• Chest tightness, pressure, or burning
• Shortness of breath or sudden fatigue
• Pain in the arms, neck, jaw, or back
• Dizziness or lightheadedness
• Cold sweats or nausea

If you experience ANY of these symptoms, stop immediately and call 911. Do not try to “push through” the discomfort—waiting too long can be deadly.

If you must shovel snow, take precautions to lower your risk of a heart attack:

• Warm up first – Stretch or take a short walk indoors to prepare your body for movement.
• Use a smaller shovel – This reduces strain on your heart by limiting the weight of each load.
• Push snow instead of lifting – Lifting and throwing snow causes unnecessary heart strain.
• Take breaks every 10–15 minutes – Don’t rush! Pace yourself and listen to your body.
• Stay hydrated – Dehydration thickens blood, increasing the risk of clots.
• Avoid shoveling right after eating or drinking alcohol – This can alter blood circulation and stress the heart.

For those with known heart conditions, hiring help or using a snowblower is a much safer option.

Remember, winter doesn’t have to be deadly, but ignoring your heart health can be. And if you’re over 50, have high blood pressure, or live a mostly sedentary lifestyle, don’t take chances.

Listen to your body, recognize warning signs, and take precautions.

Your driveway can wait—but your heart won’t get a second chance

To protecting your heart in all seasons,

Rachel Mace
Managing Editorial Director, e-Alert
with contributions from the research team

P.S. Concerned about your heart health? Does heart disease run in your family? At the Health Sciences Institute we’ve gathered the latest, safest, and most effective natural solutions for protecting your heart against heart disease. And we’re covering it all in our upcoming Heart Defense Plan Protocol. Keep an eye out for our release, and check back on our website for updates at https://ovhlearning.com/ and https://hsionline.com/.

Sources:

Why people over 50 suffer heart attacks while shoveling snow. (2025, January 26). Rolling Out. https://rollingout.com/2025/01/26/people-over-50-heart-attack-plowing-snow/