Why does shoveling snow increase heart attack risk?

Shoveling snow is a sudden, intense workout that can significantly raise blood pressure and heart rate. Cold weather further constricts blood vessels, increasing the risk of a heart attack.

Which individuals are most vulnerable to heart attacks from shoveling snow?

People unaccustomed to intense exercise, those with sedentary lifestyles, and individuals with underlying health issues like heart disease or high blood pressure are most vulnerable.

What precautions can be taken to prevent heart problems while shoveling snow?

To prevent heart problems, warm up and stretch before shoveling, take frequent breaks, push snow instead of lifting, and seek immediate medical help if experiencing chest discomfort.

Home / Health / Snow Shoveling Triggers Alarming Heart Attack Spike

Snow Shoveling Triggers Alarming Heart Attack Spike

29 Jan

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Summary

Hospital saw increased heart attack patients following massive snowstorm.
Shoveling snow is a sudden, intense workout that raises blood pressure.
Cold weather constricts blood vessels, increasing heart attack risk.

Snow Shoveling Triggers Alarming Heart Attack Spike

UMass Memorial Hospital in Worcester reported an alarming increase in heart attack patients on Monday, directly following a significant snowstorm that dropped nearly two feet of snow. Cardiologist Youssef Rahban noted that seven out of eight heart attack patients admitted that day had been shoveling snow prior to their severe cardiac events. This surge is consistent with established medical research linking snow shoveling to increased heart attack incidence.

Doctors explain that shoveling snow represents a sudden, intense workout. This exertion, often combined with holding one's breath, can drastically increase blood pressure and heart rate, potentially triggering a heart attack. Furthermore, the cold weather itself plays a critical role by causing blood vessels to tighten and increasing heart rate, which can also make blood more prone to clotting.

Individuals unaccustomed to strenuous physical activity, those with sedentary lifestyles, and people with pre-existing health conditions like heart disease, high blood pressure, or diabetes are at higher risk. Doctors recommend precautions such as warming up before shoveling, taking frequent breaks, and pushing snow rather than lifting it. They also advise seeking immediate medical attention for any chest pain or discomfort during or after shoveling.