When asked which season has the highest incidence of cardiovascular
problems, most wouldn’t guess the winter, but it is true, especially in cities
like New York City, which are known for harsh weather conditions.
One of the main reasons for this is our blood vessels constrict in the cold
weather. This happens because our bodies work hard to protect vital organs such
as our brain and lungs from extreme conditions by preserving blood flow. As a
result, our heart has to beat harder and faster to supply the rest of the body
with the oxygen it needs. As your heart
rate and blood pressure increase, you raise your risk of blood clots, stroke,
and heart attack.
Another factor for increasing our
risk of developing cardiovascular disease in the winter is our diet. Both the
quality and quantity of food we consume can have a significant role in our heart
health during any time of the year, but it is especially important during cold
weather months because to digest a heavy meal requires increased blood flow to
the stomach, which, for previously stated reasons, can be difficult due to
blood vessel constriction.
In addition to cold weather, the
winter also brings with it an increased risk of contracting the influenza (flu)
virus. Flu season typically is most prevalent
during the winter months and fighting it (as well as other viruses) can place
an increased amount of stress on the heart and can drain the body of its
energy. For those with an already weakened
heart, such as the elderly or those with a weakened immune system, this can be
very dangerous.
Loneliness and depression have also
been linked to an increased risk of heart attack by as much as 30%. The development and maintaining of social relationships
is never more difficult than during the winter months due to a variety of factors.
One major factor is the weather. The frigid conditions limit the ability to
attend social events. In addition, the days are shorter and darker in the
winter, which can also increase the likelihood of depression.
Lastly, the winter weather can also
limit an individual’s ability to properly maintain their health. This can include interfering with a person’s
ability to exercise regularly as well as allowing them access to critical
healthcare resources, such as seeing their provider when they aren’t feeling
well or refilling their medications. Failure to do so can have harmful effects
on someone’s heart health.
Recognizing the increased heart health
risk factors in the winter and taking steps to address them are vital to
staying healthy in the winter. This includes making sure to avoid very cold
temperatures and dressing warm, eating a heart healthy diet, getting your flu
shot, maintaining social relationships, and closely monitoring your health,
including seeing your doctor regularly and adhering to your medications.
To make an appointment with a physician at Flushing Hospital Medical Center, please call our Ambulatory Care Center at 718-670-5486.
All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.