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shoveling snow

Is Heart Attack Risk Higher in Winter?

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Here in Minnesota, we’re no strangers to the extremes of winter weather. From blizzards to ice to subzero temperatures, we know how to deal with whatever comes our way. But are we taking good care of our heart and health during these cold winter months? Maybe not.

According to the American Heart Association, it isn’t just the exertion of shoveling show that can harm the heart. There are several additional factors that have been shown to impact heart health – and they affect people all over the world, not just in cold weather climates like Minnesota.

winter
photo credit: @freestocks accessed 01/09/20 via CC0

Cold Temperatures

When you step outside into cold weather, the temperature makes arteries constrict, decreasing blood flow and the delivery of oxygen. Cold weather also increases the formation of blood clots.

Flu Season

The flu spreads quickly during the winter months. Studies have found an increase in heart attacks after people come down with the flu.

Indoor Pollution

Wood-burning fireplaces create coziness and warmth. But they also significantly increase indoor air pollution, which can harm the heart.

Shorter Days

A lack of sunshine means a deficiency in vitamin D for many people. Seasonal Affective Disorder can lead to depression, which in turn can raise the risk of cardiac disease. In addition, it can be tough to find time or motivation to get out and exercise when the daylight hours are short.

Holiday Stressors

Thanksgiving, Christmas, Hanukkah, New Years and Valentine’s Day – these are all lovely celebrations, but they can be immensely stressful. Because stress impacts heart health, the holiday season has been found to raise the risk of heart attack and stroke.

Snow

Shoveling. Need we say more?

Because many of these winter heart stressors are unavoidable, it’s even more important to take good care of your health during the colder months. Eat a healthy diet, stay active, take time for self-care, get enough sleep, and, of course, learn CPR!

Register For a CPR Class Today

 

HeartCert CPR is your trusted training partner for CPR, ACLS, PALS, EMR and First Aid in the Twin Cities and throughout Minnesota. We offer online, night and weekend classes to fit your busy schedule!

HeartCert offers a variety of courses, including CPR/AED/First Aid and CPR/AED, Basic Life Support (BLS), Advanced Cardiac Life Support (ACLS), Pediatric Advanced Life Support (PALS), and Emergency Medical Responder – First Responder (EMR). Courses and certifications from both the American Heart Association and American Red Cross are available.

Find your CPR class at any of our convenient Twin Cities locations, including our new headquarters, HeartCert CPR Eagan.

Snow Shoveling Safety

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Tips for Preventing a Cardiac Injury While Snow Shoveling

snow shovelingWinter has officially arrived in Minnesota, with snow storms the past two weekends forcing residents state-wide to pull out our shovels and fire up our snow blowers. Clearing our driveways and sidewalks is an added duty that we all have to tackle each winter and although it may be tiring and inconvenient, it can also be dangerous. A study conducted by US Nationwide Children’s Hospital found that every winter, almost 100 people in the United States die from cardiac-related injuries associated with snow shoveling. 

Whether it is a few inches or a whole foot of snow, there are things to remember when going to clear it all out. Snow can be heavy and pushing it around with a shovel and throwing it onto your snow banks is exhausting, whether you have been doing other physical activity or not. Here are some tips for safely shoveling snow:

  • Do not shovel after eating or while smoking
  • Take it slow and stretch out before you begin
  • Shovel only fresh, powdery snow; it’s lighter
  • Push the snow rather than lifting it
  • If you do lift it, use a small shovel or only partially fill the shovel
  • Lift with your legs, not your back
  • Do not work to the point of exhaustion
  • Stay hydrated
  • Wear warm, breathable layers

If you are tackling a huge snowfall’s worth of snow, take frequent breaks, clearing your driveway in sections. If possible, get out and shovel while it is snowing to take it out layer by layer, before it gets too heavy or compacted.

If you are currently or have recently been facing lung or heart problems, consult a doctor first. At any feelings of tightness in the chest or dizziness, stop immediately. Always take your health into concern before worrying about shoveling your driveway. You are more important. If possible, shovel with someone else in your household or when a neighbor is shoveling as well so that you can monitor each other. If possible, keep your cell phone on your so that you can use it if need in an emergency.

Are you prepared to provide life-saving care in case of a snow-related cardiac emergency? HeartCert provides affordable, quality training to improve the quality of care and chance for survival in case of emergency. Plan your next on-site group training or attend a session at one of our convenient locations; click here to get started.