FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term atrial fibrillation ID (Ontology) DOID:0060224 (Human Disease)
Definition A heart conduction disease that is characterized by uncoordinated electrical activity in the heart's upper chambers (the atria), which causes the heartbeat to become fast and irregular and has symptoms palpitations, weakness, fatigue, lightheadedness, dizziness, confusion, shortness of breath and chest pain.
Also Known As "A-fib" ; "AFib"
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  heart disease
   |__heart conduction disease
       |__atrial fibrillation  18 rec.
           |__familial atrial fibrillation 18 rec.
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Is a heart conduction disease
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Synonyms
  • "A-fib" EXACT
    "AFib" EXACT
Secondary IDs
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ICD9CM:427.31
MESH:D001281
NCI:C50466
SNOMEDCT_US_2023_03_01:266306001
UMLS_CUI:C0004238