| Variation | | Type (Consequence) | Condition | Classification, Review status |
|---|
| | | Single nucleotide variant (synonymous variant) | Cardiovascular phenotype +8 more | |
| | KCNQ1, KCNQ1OT1 (A359T +4 more) | Single nucleotide variant (missense variant) | Long QT syndrome +8 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Cardiac arrhythmia +8 more | |
| | KCNQ1, KCNQ1OT1 (T501A +4 more) | Single nucleotide variant (missense variant) | Long QT syndrome +5 more | |
Click to view in NCBI Gene