Snow Shoveling Can Trigger Heart Risks
1/11/2024
Vrunda Patel, DO, Aspirus Non-Invasive Cardiologist
As winter snow
blankets the Midwest, many people eagerly prepare for the joys of snow-filled
days. Yet, amid the winter wonderland lies a less glamorous chore that can be
deceptively dangerous: snow shoveling. While it may seem like a simple task,
shoveling snow can place a significant strain on the heart, and it's crucial to
be aware of the potential risks, particularly for those with certain health
conditions.
Vrunda Patel, DO,
Aspirus Non-Invasive Cardiologist, warns that shoveling snow can be an
incredibly exertional activity, putting the body under extreme stress.
"The people who should be aware of putting themselves in such an
exertional position are those who have risk factors for heart disease,"
she explains. “These risk factors include conditions like hypertension, high
cholesterol, diabetes, a family history of heart disease, or those who are
already diagnosed with heart issues.”
Common
signs of overexertion during snow shoveling include shortness of breath,
chest pain, arm pain (either on the right or left side), excessive sweating,
palpitations, and an overwhelming sense of fatigue after a short time. Dr.
Patel emphasizes, "If you're starting to experience these symptoms, I
would recommend that you stop the exertional activity immediately. Forego snow
shoveling for the day and seek medical attention." If you're already under
the care of a cardiologist, it's best to contact them, but if not, get in touch
with your primary care provider or head to the emergency department if the
symptoms don’t go away within a few minutes of rest.
In addition to
understanding physical limitations, it's crucial to take precautions to protect
your heart and body during winter activities. “Dressing appropriately for the
weather is paramount, as cold temperatures themselves place stress on the
heart,” notes Dr. Patel, “Extreme temperature fluctuations, such as
transitioning from a warm indoor environment to a frigid outdoor setting, can
also increase the risk of hypothermia.”
It's essential to
layer appropriately. According to the National Library of Medicine, the sweat
the body produces while shoveling is a means of maintaining stability, helping
to cool you down, also known as thermoregulation. However, if you're sweating excessively,
it's essential to remove layers while ensuring adequate protection from the
cold.
Dr. Patel recommends
that as winter approaches, individuals should evaluate their functional
capacity, which is a strong indicator of heart health. “Those who have been
active during the summer and fall will likely have a better sense of their
ability to handle the physical demands of snow shoveling. However, for those
with a more sedentary lifestyle, extra caution is needed.” Dr. Patel advises,
“if you're unsure about your capability, consult with your healthcare provider
to receive appropriate guidance.
Snow shoveling is an
inevitable part of winter for many, and while it can be a great workout, it
should not come at the cost of your health. By staying aware of your physical
limitations, dressing for the weather, and taking necessary precautions, you can
make this winter chore safer for your heart and body.
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