Risk of heart attack rises in winter, expert explains how to care

Apart from the common cold and flu, the winters also poses threat to heart issues. The heart has to work twice as hard to pump oxygen throughout the body to keep you warm while the cold temperature causes the arteries to constrict, thus restricting the flow of blood and reducing the supply of oxygen to the heart muscles during the winter.

Because of this, the chances of developing blood clots and having a stroke or heart attack are higher during winter. As the temperature starts to fall, blood pressure and cholesterol levels start shooting up, thus putting you at an increased risk of a heart attack.

Dr. Tarun Kumar, Prof. (Cardiology) RML Hospital, said the arterial constriction intensifies, and the blood’s clotting factors rise. Additionally, reduced physical activity, increased calorie intake, and lower sweat levels lead to higher blood volume. This combination causes elevated blood pressure and hypertension. Disrupted metabolism may also lead to uncontrolled blood sugar levels.

These factors collectively heighten the risk of heart attacks, especially for those already suffering from hypertension or cardiovascular diseases.

Preventing Heart Attacks in Winter

To safeguard your heart during the colder months, consider these precautions:

1. Dress Warmly: Protect your body from the cold with appropriate clothing. Cover your head, hands, and feet to retain warmth.

2. Exercise with Care: Avoid overexerting yourself during outdoor activities in cold weather. Instead, warm up gradually and continue with regular exercise. Be mindful of pollution levels during morning workouts.

3. Maintain a Balanced Diet: Consume nutritious food and stay hydrated to support your heart health.

4. Avoid Smoking and Alcohol: Smoking constricts blood vessels further, placing extra strain on the heart. Alcohol impairs the body’s ability to regulate temperature and may exacerbate health risks during winter.

5. Consult Your Doctor: Regular check-ups are crucial for those with heart conditions. Monitor blood pressure, blood sugar, and weight, and adhere to prescribed medications.

With caution and proper care, you can protect your heart while enjoying the winter season. Prioritize your health, follow these tips, and embrace the season without fear. Stay warm, stay safe!