| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Jervell and Lange-Nielsen syndrome 1 +5 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +6 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +8 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +8 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +10 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +11 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +7 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +8 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiac arrhythmia +3 more | |
| | | Single nucleotide variant (nonsense) | not specified +8 more | |
| | | Single nucleotide variant (missense variant) | Cardiac arrhythmia +9 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +1 more | |
| | KCNQ1, KCNQ1-AS1 (T600M +5 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | GConflicting classifications of pathogenicity |
| | KCNQ1, KCNQ1-AS1 (D611N +5 more) | Single nucleotide variant (missense variant) | Cardiac arrhythmia +4 more | GConflicting classifications of pathogenicity |