📋Overview
Arrhythmia is a general term for abnormal heart rhythms caused by irregular electrical activity in the heart. It includes a variety of conditions where the heart beats too fast, too slow, or irregularly. The term encompasses multiple specific disorders such as atrial fibrillation, ventricular tachycardia, and bradycardia, among others.
Medical codes (for reference)
UMLS CUI: C0003811ICD-10-CM
I49.9
MeSH
D001145
SNOMED CT (US)
698247007
Codes are provided for reference and interoperability. They are not a diagnosis.
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