Major winter storm brings warnings about heart attack risk of shoveling snow
Winter storms can bring beautiful blankets of snow, but they also come with hidden dangers, especially when it comes to shoveling. Health officials are warning about the serious risks of shoveling snow, which have been linked to heart attacks. Cardiologist Christopher Kramer from the University of Virginia Health and the American College of Cardiology emphasizes that snow shoveling can significantly increase the risk of heart attacks and sudden cardiac death, particularly in men and those with underlying heart conditions or multiple cardiac risk factors.
These cardiac risk factors include diabetes, high blood pressure, elevated cholesterol, family history of heart disease, tobacco use, and a sedentary lifestyle. The physical exertion of pushing and lifting snow can elevate heart rate and blood pressure more than even strenuous activities like running. Additionally, exposure to cold temperatures can cause blood vessels to constrict and blood pressure to spike, further increasing the risk of heart attacks.
A recent report by the American Heart Association listed shoveling snow as one of the top physical activities that can stress the heart, especially for those who are not accustomed to regular exercise. Several studies have highlighted the dangers of snow shoveling, both for individuals with existing heart conditions and those without.
Unfortunately, the dangers of snow shoveling were tragically highlighted in Pennsylvania’s Lehigh County, where three individuals lost their lives due to cardiac-related medical emergencies while shoveling snow. These incidents serve as a stark reminder of the risks involved in snow removal, especially for older adults or those with underlying health conditions.
Experts like cardiologist Josh Buckler from Minnesota emphasize the importance of caution when it comes to physical exertion in cold temperatures. Buckler warns that every 2-degree drop in temperature increases the risk of heart attacks by about 2%, a risk that persists for nearly a month after exposure to extreme cold.
A study from Canada revealed a 16% increase in cardiac-related hospitalizations and a 34% increase in heart attack-related deaths in men following heavy snowfall. Kramer suggests that men may be at a higher risk simply because they are more likely to take on the task of snow shoveling.
To reduce the chances of a heart attack while shoveling snow, experts recommend taking frequent breaks and, if possible, avoiding the task altogether for individuals with cardiac risk factors. It’s essential to prioritize heart health and safety during winter storms to prevent tragic outcomes.
