Warm summer days invite us outside to enjoy the sunshine, stay active, and tend to household chores like yard work and gardening. But as temperatures rise, so does the demand on your heart. Whether you’re enjoying a walk in the park, playing with grandchildren, or spending the afternoon mowing the lawn, it’s important to know how hot weather affects your cardiovascular system.
When your body heats up, your heart has to work harder to cool you down. Blood vessels widen to increase circulation near the skin’s surface, and sweating kicks in to release excess heat. This process uses more energy and fluid, which can stress your heart, especially if you’re not staying properly hydrated. For individuals with heart conditions or high blood pressure, the added strain can increase the risk of complications.
Even everyday activities in the summer heat can be taxing. Working in the yard, cleaning out the garage, or simply sitting outside for long periods can lead to symptoms like dizziness, fatigue, or even chest discomfort. These should not be ignored, as they may signal that your heart is being overworked.
To protect your heart while enjoying the summer season, follow these simple tips:
- Hydrate regularly. Don’t wait until you’re thirsty to drink water.
- Avoid the midday heat. Plan outdoor tasks for early morning or late evening.
- Wear light-colored, breathable clothing. This helps your body regulate temperature.
- Take breaks in the shade. Don’t overdo it, even with light activity.
- Know the warning signs. Nausea, rapid heart rate, confusion, and excessive sweating may all indicate heat exhaustion or heat stroke.
Summer can be a wonderful time to focus on wellness and staying active, but your heart health should always come first. If you experience symptoms that concern you, or if you have a pre-existing heart condition, contact Korban Cardiology for expert care and guidance tailored to your needs.
Disclaimer: This article is for informational purposes only and is not intended as medical advice. Please contact Korban Cardiology for help with any specific medical concerns.