Asif Khan Asif Khan Asked 8 months ago

Can heat cause heart attack?

I heard that extreme heat can be very dangerous for the heart, especially for older people. Can prolonged exposure to high heat actually cause a heart attack?

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7 answers

Ritu Sharma Ritu Sharma Joined Apr 2026 6 months ago
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Extreme heat waves can place a lot of physical stress on the cardiovascular system. I've read that dehydration makes the blood thicker, which can increase the risk of heart issues. Please stay in cool areas and consult a doctor if you feel unusual chest pressure.

Vikram Sen Vikram Sen Joined Apr 2026 7 months ago

Yes, extreme heat puts immense strain on the heart as it has to pump much harder to cool the body down. For anyone with pre-existing heart conditions, summer peak hours can be highly risky. Avoid outdoor exertion in peak sun and consult your doctor immediately if you feel dizzy.

Harpal Singh Harpal Singh Joined Apr 2026 6 months ago

In my seventy years, I have seen many summers, and the intense heat definitely takes a toll on the elderly heart. It is best to stay quiet and cool indoors during the afternoon, and drink plenty of water. Do not push your body too hard in this weather.

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Consult a cardiologist

Karthik Subramanian Karthik Subramanian Joined Jan 2026 8 months ago

My family always tells me to drink tender coconut water to keep the body cool during the peak summer months. It is very good for hydration, but for any chest pain or breathing issues, we must trust medical professionals. Please see a cardiologist if you feel unwell.

Kabir Mehta Kabir Mehta Joined Mar 2026 8 months ago

High heat causes dehydration and electrolyte loss, which can strain your cardiovascular system during intense workouts. I always advise people to scale down their exercise intensity in hot weather and keep a close eye on their heart rate. Stay safe and hydrate well.

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Sanjay Verma Sanjay Verma Joined Feb 2026 8 months ago

Yes, extreme summer temperatures can cause heat exhaustion which sometimes triggers serious cardiac events. A simple solution is to avoid outdoor activities between 11 AM and 4 PM and keep a water bottle with some salt and sugar ready. If you feel severe chest discomfort, go to a hospital immediately.

Pooja Malhotra Pooja Malhotra Joined Mar 2026 8 months ago

Hey, don't stress too much, but extreme heat can definitely strain the body and cause severe cardiovascular stress. Just make sure you are staying in the shade, drinking your water, and not overworking yourself. If you ever feel tight in the chest, go get it checked out right away.

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