Snow Shoveling: A Heart Attack Waiting to Happen?

The physical strain of shoveling snow, especially in cold weather, presents a serious risk to cardiovascular health. Cardiologists advise that individuals over 45, particularly those who are less active, should exercise significant caution. The exertion can push the heart rate to extreme levels, comparable to a cardiac stress test, with cold air further constricting blood vessels and increasing blood pressure.

For those with pre-existing heart conditions, such as a history of heart attack or stroke, or who have undergone bypass surgery, snow shoveling is strongly discouraged. Sedentary individuals who engage in sudden, intense physical activity like shoveling after prolonged inactivity are especially vulnerable. This unexpected exertion can tragically lead to cardiac episodes.

Beyond the physical exertion, frigid temperatures themselves are a strain on the heart. Research indicates cold exposure causes more cardiovascular deaths than heat. Experts recommend covering extremities, wearing hats, and using caution in windy conditions. If shoveling is necessary, pacing oneself and using a sweeping motion is advised, and any symptoms like chest pain or shortness of breath should prompt immediate medical attention.