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Results 1 - 2 of 2 for blackout
  1. Focal seizure 
    ... Rapid heart rate/pulse Other symptoms may include: Blackout spells, periods of time lost from memory Changes ...
    https://medlineplus.gov/ency/article/000697.htm - Medical Encyclopedia
  2. Seizures 
    ... involved. Symptoms occur suddenly and may include: Brief blackout followed by a period of confusion (the person ...
    https://medlineplus.gov/ency/article/003200.htm - Medical Encyclopedia