Arrhythmia (cardiac) NOS
427.5
Circulatory System
Both
426-427.99
ICD mappings
| ICD code | Type | Description | Phenome |
|---|---|---|---|
| I49.9 | ICD10CM | Cardiac arrhythmia, unspecified | MGI |
| 427.9 | ICD9CM | Cardiac dysrhythmia, unspecified | MGI |
| I49.9 | ICD10 | I49.9 Cardiac arrhythmia, unspecified | UKB |
| 427.9 | ICD9 | 4279 Cardiac dysrhythmias, unspecified | UKB |
This page is mainly a phenotype dictionary entry. When you are trying to find candidate PRS models, go to the Scores table, search by trait or exposure name, and then use the score-detail and PheWAS pages for model-specific follow-up.