Atrial fibrillation : You are a 40 year old male. You note heart racing and dizziness. It could be from things like too much caffeine. It could also be a heart rhythm that is abnormal. You will need to see a doctor and may require a monitor. You can then see how your heart is when episodes occur. Hope this helps
Answered 4/23/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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