INDIANAPOLIS — With a blast of snow and arctic air forecast for Indiana this week, the American Heart Association is urging caution when picking up that shovel or even starting the snow blower. Research shows that many people may face an increased risk of a heart attack or sudden cardiac arrest after shoveling heavy snow.
Shoveling a little snow off your sidewalk may not seem like hard work. However, the strain of heavy snow shoveling may be as or even more demanding on the heart than taking a treadmill stress test. Indianapolis cardiologist Dr. William Gill said, “After only two minutes of snow shoveling, study participants’ heart rates exceeded 85% of maximal heart rate, which is a level more commonly expected during intense aerobic exercise testing.”
Gill said the most important thing is to be aware of the dangers, be prepared, and take it easy, including taking short breaks. Even people who are relatively healthy should note that pushing the snow with a shovel is better physically than lifting and throwing it.
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