Lightheadedness may be a symptom of atrial fibrillation, cardiomyopathy or stroke

Lightheadedness may be a symptom of atrial fibrillation, cardiomyopathy or stroke

  • F = Face Drooping
  • A = Arm Weakness
  • S = Speech Difficulty
  • T = Time to call 911

Beyond F.A.S.T.—other symptoms you should know

  • Sudden NUMBNESS or weakness of face, arm, or leg, especially on one side of the body
  • Sudden CONFUSION, trouble speaking or understanding speech
  • Sudden TROUBLE SEEING in one or both eyes
  • Sudden TROUBLE WALKING, dizziness, loss of balance or coordination
  • Sudden SEVERE HEADACHE with no known cause

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