If you have atrial fibrillation (AFib), a heart arrhythmia or irregular beat, you likely are aware that the weather can affect your condition.

In a recent study, researchers noted that most cases of AFib seem to occur in the winter. Some theories for this include that cold weather brings a greater risk of infections and respiratory problems, or that people tend to stay indoors, which leads them to drink or smoke more regularly than they might otherwise do.

However, you shouldn’t let your guard down during summer months.

The extreme heat that comes with summer can make your heart work harder to regulate itself in higher temperatures, which can trigger AFib, and raise your risk for stroke and heart failure.

Take extra precautions during hot weather, in order to protect your heart, and prevent heart failure or stroke triggered by AFib.

Here are a few easy, simple ways to protect your health:

  • Avoid extra stress on your heart caused by caffeine and alcohol
  • Drink plenty of water to stay hydrated
  • Wear light, cool clothing
  • Avoid exercise in the heat
  • Stay indoors to avoid extreme heat
  • Always check the heat index