BENGALURU: Winter is often associated with several health risk factors such as heart diseases, respiratory disorders and highly contagious viral infections.
People, however, tend to focus more on common ailments such as cold, fever and allergies etc. The drop in temperature can significantly impact your heart health and can put people with existing heart conditions at maximum risk of heart attack or a cardiac arrest.
These heart attacks can emerge from various factors such as low temperature, air pressure, wind and humidity. Therefore, understanding how winter can affect your heart health can go a long way in preventing a heart attack during this season.
Staying in a cold environment often causes our bodies to make certain physiological adjustments to preserve our core body temperatures.
These adjustments can present a challenge to people with heart disease and can cause:
An increase in the propensity for blood clotting
Precautions to take during winter
People with heart ailments can adopt the following precautions to prevent a cardiac arrest during this season:
Signs of heart attacks
Pain or discomfort in the chest that can sometimes
feel like squeezing or pressure
Pain in the body, including the arms, back, neck, or jaw
Shortness of breath
Feeling lightheaded or nauseous
If someone is feeling any of the above symptoms
then they should immediately contact a hospital or healthcare provider
(The author is Sr. Consultant, Interventional Cardiology, Aster CMI Hospital)