DEAR MAYO CLINIC: My dad’s favorite band is playing at a music festival this summer. I’d love to take him, but he has a heart condition. I know it could be kind of intense. Do you have any tips for making the experience safe for him?

ANSWER: Festivals can be surprisingly physically demanding. Hours spent standing, walking or dancing can put extra strain on the heart, especially for those with preexisting conditions such as heart disease, high blood pressure or diabetes.

For people with heart failure, this can lead to shortness of breath or a worsening of symptoms.

For those with coronary artery disease, in which the major vessels that supply blood to your heart become narrowed or blocked, sudden intense activity can trigger chest pain or even a heart attack.

Key warning signs of heart distress at festivals include chest pain or pressure, shortness of breath, dizziness, nausea, cold sweats, or fainting. These symptoms shouldn’t be ignored. Seek immediate medical help if they occur.

Noise exposure at outdoor concerts, carnivals and other events can also affect heart health.

That’s because short-term, loud noise can trigger the body’s “fight or flight” response, raising blood pressure and heart rate. Long-term, chronic noise exposure has been shown to increase the risk of high blood pressure and heart disease.

Overindulging in alcohol, caffeine or salty food poses another serious risk. It can trigger holiday heart syndrome, in which even healthy people develop an irregular heartbeat or atrial fibrillation.

Alcohol is a direct toxin to the heart muscle and can cause a sudden rise in blood pressure. For those with existing heart conditions, binge drinking can trigger heart failure or even a heart attack.

Because there’s a link between heart disease and diabetes, people with either condition should plan ahead when attending festivals and other events. It’s important to take medications on time, bring medical identification and carry essential supplies, such as snacks, water and a list of medications.

Here are more tips for a safe and fun outing:

Balance the fun with rest, protect yourself from the sun, pace your activities, and enjoy the experience.

—Gosia Wamil, M.D. Ph.D., Cardiology, Mayo Clinic Healthcare, London

(Mayo Clinic Q & A is an educational resource and doesn’t replace regular medical care. This Mayo Clinic Q&A represents inquiries this healthcare expert has received from patients. For more information, visit www.mayoclinic.org.)

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