3 doctors weighed in:

What would cause rapid heart beat, dizziness and blurred vision when standing in heat a long time?

3 doctors weighed in
Dr. Walter Pierce
Internal Medicine - Cardiology
1 doctor agrees

In brief: Dehydration

The heart beats faster to compensate.

In brief: Dehydration

The heart beats faster to compensate.
Dr. Walter Pierce
Dr. Walter Pierce
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Dr. Gutti Rao
Internal Medicine - Hospital-based practice

In brief: Heat exhaustion

If you are under the sun for a long time, you may get dehydrated, hence your heart rate can go up, may feel dizzy, and can have blurred vision.

In brief: Heat exhaustion

If you are under the sun for a long time, you may get dehydrated, hence your heart rate can go up, may feel dizzy, and can have blurred vision.
Dr. Gutti Rao
Dr. Gutti Rao
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