Heatwaves and Heart Health: Tips from The Best Cardiologist
This spring, large areas of India contended with record-breaking heat waves. Now that summer is here, weather predictions highlight above-average temperatures in most parts of the country. As the best cardiologist in India explains, those who live with chronic heart ailments must be extra cautious, as extreme heat can increase the possibility of severe complications.
Why Rising Heat Is a Threat
Insight from the Best Cardiologist for Heart Failure?
Rising heat is more than a source of discomfort: It is life-threatening, especially for those with cardiovascular diseases. It demands a more vigorous performance of the heart, increasing the chances of disturbances of rhythms, heart attacks, and even heart failure.
According to the best cardiologists in Hyderabad, the cardiovascular system is under great stress when the body fails to cool itself. The Environmental Protection Agency reports that nearly 20 per cent of heat-related deaths are associated with heart disease.
How Your Body Handles Heat: Explained by the Best Cardiologist in India?
The human body reacts to excess heat primarily through conduction and convection:
- Heat Radiation: When ambient air is cooler, heat moves out of the body into the air (conduction); this process diverts blood toward the skin’s surface.
- Heat Evaporation: Sweating results in heat removal by an evaporative effect. However, sweat remains on the skin’s surface in a humid environment, making cooling even less effective.
Further, in muggy weather and extreme heat, the heart has to increase blood circulation almost fourfold, thereby augmenting blood flow to four times more than usual. Moreover, some medications for the heart can also hamper heat tolerance.
For instance:
- Beta-blockers slow down heart rate and may limit blood circulation, a necessity for keeping the body cool.
- Diuretics cause water loss and risk dehydration.
So, before summertime, it is always advisable for heart patients to consult the best cardiologist for heart failure for necessary tips.
Stay Cool, Stay Safe: Tips from the Best Cardiologist in Hyderabad
If you are already suffering from a heart disease, then you become more prone when the temperature goes high. Simple precautions could take you a very long way into keeping your health protected:
- Map the weather in your locality: Do not go out during the times of heat advisories. If your home gets too warm, find a local cooling centre. Early mornings or evenings are the best times for going outside.
2. Drink water: Drink at least 8 ounces of water every 20 minutes when outdoors. Set reminders. Don’t wait until you are thirsty. If you take diuretics or if you have fluid restrictions due to heart failure, consult a cardiologist for solution.
3. Skip sugary drinks and alcohol: Juices and sodas delay hydration. Heavy alcohol consumption is associated with increased chances of heat stroke during extreme conditions.
4. Protect your skin: Sunburn prevents your body from cooling. So take measures to guard the skin:
- Wear light-coloured, loose clothing
- Add a wide-brimmed hat
- Wear UV-protected spectacle
- Use an SPF 30+ sunscreen on all exposed body parts
- Re-apply the sunscreen every hour
Also Read : Understanding Heart Failure: Symptoms & Treatment
Conclusion: Trust the Best Cardiologist in India for Heart-Smart Summer Care
Extreme temperatures may not be mere inconveniences; they can be life-threatening to people with heart conditions. Always be prepared and guided by an expert. Consult a specialist before the harsh summer heat reaches its peak.
Those looking for help can consult Dr Raghu, the best cardiologist in Hyderabad. With excellent expertise and personalised treatment plans, Dr Raghu is also recognised for managing heart failure and is therefore trusted among patients all over India.
