A member asked:

If my heart rate slowed right down, i felt dizzy, had waves of flushes through body, what happened?

A doctor has provided 1 answer

Vasovagal episode: This response is similar to what may happen when someone stands up too quickly from a seated or lying position, has been standing in one place too long, or is significantly dehydrated. Basically, the triggering stimulus produces a simultaneous increase in parasympathetic tone (decreased heart rate and contractility) and withdrawal of sympathetic tone (low blood pressure) that may cause fainting.

Answered 8/2/2012

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Related Questions

A member asked:

Why not able to keep food down, low heart rate and dizzy?

A doctor has provided 1 answer