| | | Insertion (frameshift variant) | Long QT syndrome 1 | |
| | | Deletion (splice donor variant +1 more) | Long QT syndrome 1 | |
| | | Duplication (intron variant) | Long QT syndrome 1 | |
| | | Deletion (inframe_deletion +1 more) | Long QT syndrome 1 | |
| | | Single nucleotide variant (splice acceptor variant) | Long QT syndrome 1 | |
| | | Deletion | Long QT syndrome 1 | |
| | KCNQ1, KCNQ1OT1 (L316fs +4 more) | Deletion (frameshift variant) | Long QT syndrome 1 | |
| | | Deletion (frameshift variant) | Long QT syndrome 1 | |
| | | Single nucleotide variant (splice donor variant) | Long QT syndrome 1 | |
| | | Single nucleotide variant (missense variant +1 more) | Long QT syndrome 1 | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 | |
| | | Single nucleotide variant (missense variant +1 more) | Long QT syndrome 1 | |
| | | Deletion (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Deletion (nonsense) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Microsatellite (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (splice acceptor variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (intron variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (3 prime UTR variant +1 more) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (intron variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Microsatellite (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy +2 more | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy +1 more | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Deletion (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (intron variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Deletion (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant +1 more) | Arrhythmogenic right ventricular cardiomyopathy +1 more | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Microsatellite (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (intron variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (intron variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +1 more | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Deletion (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Deletion (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Deletion (frameshift variant) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (nonsense) | Arrhythmogenic right ventricular cardiomyopathy | |
| | | Single nucleotide variant (intron variant) | Arrhythmogenic right ventricular dysplasia 10 +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular dysplasia 11 +1 more | |
| | | Single nucleotide variant (splice acceptor variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Deletion (frameshift variant) | not provided +2 more | |
| | | Single nucleotide variant (splice donor variant +1 more) | Long QT syndrome 1 +1 more | |
| | | Single nucleotide variant (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +3 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | |
| | | Single nucleotide variant (nonsense) | not provided +2 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +3 more | |
| | | Deletion (frameshift variant) | Long QT syndrome +7 more | GPathogenic/Likely pathogenic |
| | | Deletion (frameshift variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (missense variant) | Arrhythmogenic right ventricular cardiomyopathy +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +1 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | KCNQ1-related disorder +6 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +4 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +4 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (intron variant) | Long QT syndrome 1 +5 more | GConflicting classifications of pathogenicity |
| | | Duplication (frameshift variant) | Long QT syndrome 1 +3 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +8 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 | |
| | | Single nucleotide variant (intron variant) | Cardiovascular phenotype +6 more | |
| | KCNQ1, KCNQ1-AS1 (R505fs +1 more) | Duplication (frameshift variant) | Cardiovascular phenotype +5 more | GPathogenic/Likely pathogenic |
| | KCNQ1, KCNQ1-AS1 (G626S +5 more) | Single nucleotide variant (missense variant) | not provided +4 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +9 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +8 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +7 more | GPathogenic/Likely pathogenic |
| | | Duplication (frameshift variant) | Cardiovascular phenotype +8 more | |
| | | Deletion (frameshift variant) | Cardiovascular phenotype +3 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +5 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | KCNQ1-related disorder +22 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (nonsense) | Cardiovascular phenotype +8 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome 1 | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 1 +4 more | |
| | | Single nucleotide variant (synonymous variant) | Cardiovascular phenotype +9 more | |
| | | Single nucleotide variant (synonymous variant) | Congenital long QT syndrome +9 more | |
| | | Single nucleotide variant (missense variant) | not provided +8 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (synonymous variant) | Beckwith-Wiedemann syndrome +6 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +7 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +5 more | |