| | | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Copy number loss | See cases | |
| | LOC129999655, LOC129999656 +533 more | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | | Single nucleotide variant (3 prime UTR variant) | Long QT syndrome 2 +1 more | |
| | | Single nucleotide variant (3 prime UTR variant) | Long QT syndrome 2 +1 more | |
| | | Single nucleotide variant (3 prime UTR variant) | not specified | |
| | | Single nucleotide variant (3 prime UTR variant) | not specified +3 more | |
| | | Duplication (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (missense variant) | not provided +5 more | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | GConflicting classifications of pathogenicity |
| | | Duplication (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (missense variant) | Cardiac arrhythmia +2 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +3 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided | |
| | | Duplication (frameshift variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | not specified +4 more | |
| | | Single nucleotide variant (missense variant +1 more) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (synonymous variant +1 more) | Cardiac arrhythmia +4 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (missense variant +1 more) | Long QT syndrome +2 more | |
| | | Microsatellite (intron variant) | not provided +5 more | |
| | | Deletion (intron variant) | Cardiac arrhythmia | |
| | | Deletion (intron variant) | Cardiac arrhythmia | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified +4 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +2 more | |
| | | Single nucleotide variant (missense variant) | not specified +4 more | |
| | | Deletion (frameshift variant) | Cardiovascular phenotype +1 more | GConflicting classifications of pathogenicity |
| | | Duplication (frameshift variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | Cardiac arrhythmia +5 more | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +4 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +3 more | GConflicting classifications of pathogenicity |
| | | Duplication (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Cardiac arrhythmia +3 more | |
| | | Single nucleotide variant (intron variant) | Cardiovascular phenotype +5 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Cardiac arrhythmia +3 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (splice donor variant) | not provided | |
| | | Single nucleotide variant (splice donor variant) | Long QT syndrome +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Torsades de pointes +7 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant +1 more) | Short QT syndrome type 1 +4 more | |
| | | Deletion (frameshift variant) | not provided | |
| | | Deletion (frameshift variant) | Cardiac arrhythmia | |
| | | Indel (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | Long QT syndrome +1 more | |
| | | Duplication (frameshift variant) | not provided | |
| | | Duplication (frameshift variant) | Cardiac arrhythmia +1 more | |
| | | Deletion (frameshift variant) | Cardiac arrhythmia +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | not specified +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant +1 more) | not specified +4 more | GConflicting classifications of pathogenicity |
| | | Deletion (frameshift variant) | not provided +2 more | GPathogenic/Likely pathogenic |
| | | Duplication (frameshift variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not specified +3 more | |
| | | Duplication (frameshift variant) | not provided +1 more | |
| | | Duplication (frameshift variant) | not provided +2 more | |
| | | Duplication (frameshift variant) | not provided | |
| | | Deletion (frameshift variant +1 more) | not provided +2 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome 2 +6 more | GConflicting classifications of pathogenicity |
| | | Deletion (frameshift variant) | Long QT syndrome +1 more | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | |
| | | Deletion (frameshift variant +1 more) | not provided +1 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +5 more | |
| | | Microsatellite (inframe_insertion) | not provided +6 more | |
| | | Duplication (frameshift variant) | Cardiac arrhythmia +2 more | |
| | | Duplication (frameshift variant) | not provided +1 more | |
| | | Deletion (frameshift variant) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | Long QT syndrome +1 more | |
| | | Single nucleotide variant (missense variant) | not provided +6 more | GConflicting classifications of pathogenicity |
| | | Duplication (frameshift variant) | Long QT syndrome +2 more | GPathogenic/Likely pathogenic |
| | | Deletion (frameshift variant) | Cardiovascular phenotype +2 more | |
| | | Single nucleotide variant (synonymous variant) | Cardiovascular phenotype +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +5 more | |
| | | Indel (frameshift variant) | not provided | |
| | | Duplication (frameshift variant) | Cardiac arrhythmia | |
| | | Single nucleotide variant (missense variant) | Cardiac arrhythmia +2 more | GConflicting classifications of pathogenicity |
| | | Microsatellite (inframe_deletion) | not provided +2 more | |
| | | Single nucleotide variant (synonymous variant) | not specified +6 more | |
| | | Duplication (frameshift variant) | not provided | |
| | | Deletion (frameshift variant) | not provided +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (synonymous variant) | Cardiovascular phenotype +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +2 more | |
| | | Single nucleotide variant (missense variant) | not provided +5 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +3 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (nonsense) | Congenital long QT syndrome +3 more | |
| | | Deletion (frameshift variant) | not provided | |
| | | Single nucleotide variant (nonsense) | Long QT syndrome +1 more | |
| | | Single nucleotide variant (nonsense) | not provided +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +3 more | |
| | | Deletion (frameshift variant) | not provided +3 more | |