John Osborne
Cardiologist and volunteer expert with the American Heart Association who provides medical advice about the cardiovascular risks of shoveling snow.
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Jan 31, 2026 • 5min
Shoveling snow can be dangerous. Here's how to protect yourself
Dr. John Osborne, cardiologist and American Heart Association volunteer, explains why shoveling snow can push the heart to its limits. He describes how heavy, wet snow and cold amplify strain. Short bursts can near-max your heart rate. Practical tips cover pacing, dressing in layers, and avoiding sudden, intense exertion.
