atrial fibrillation definition

  • noun:
    • A cardiac arrhythmia (irregular heart rhythm) that involves the 2 upper chambers (atria) associated with heart.
    • fibrillation associated with the muscle tissue of this atria for the heart
    • A cardiac arrhythmia (abnormal heart rhythm) which involves the 2 top chambers (atria) regarding the heart.
    • fibrillation of muscles associated with atria regarding the heart

Related Sources

  • Synonym for "atrial fibrillation"
  • Hypernym for "atrial fibrillation"
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