Hello XXXXXXX and thanks for writing in
I have read your query with diligence. The dizziness
that has occurred for such a short period of time might be due to:
1. Atrial Fibrillation: As you have a history of AF and cause due to the intake of caffeine a short episode of AF can cause this type of dizziness. You need to take medication like beta-blockers or calcium channel blockers for that if not taking previously and stop the consumption of caffeine in future because it simulates the heart. Else you may need pacemaker implantation
2. It can be cause due the change of the climate from cold
to hot. If this is the cause you need not to worry and keep yourself covered with warm cloths.
3. It may be a shock
that has occur you to stress
, work load or dehydration
You have asked that is it a matter of concern? I would like to say that you should consult your cardiologist again and get yourself examined. AF can be the cause and needs to be treated. If such episode occur during driving or swimming than it can be XXXXXXX Get rid from it before it harms you.
Hope I have answered your query. Write if you have any follow up query.
Dr. Kulbir Singh