| | | Single nucleotide variant (missense variant) | Timothy syndrome +1 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome | |
| | | Single nucleotide variant (missense variant) | Neurodevelopmental disorder with hypotonia, language delay, and skeletal defects with or without seizures +1 more | |
| | CACNA1C, CACNA1C-AS1 (R1951* +13 more) | Single nucleotide variant (nonsense) | Timothy syndrome | |
| | | Single nucleotide variant (missense variant) | Long qt syndrome 8 +2 more | |
| | | Single nucleotide variant (intron variant) | Long qt syndrome 8 +2 more | |
| | | Duplication (non-coding transcript variant +2 more) | Timothy syndrome | |
| | CACNA1C, CACNA1C-AS1 (H1832R +13 more) | Single nucleotide variant (missense variant) | Timothy syndrome | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +2 more | |
| | CACNA1C, CACNA1C-AS1 (L1638P +10 more) | Single nucleotide variant (non-coding transcript variant +1 more) | Timothy syndrome | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome | |
| | | Single nucleotide variant (splice donor variant) | Long QT syndrome +5 more | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | |
| | | Single nucleotide variant (non-coding transcript variant +1 more) | Timothy syndrome +3 more | |
| | | Single nucleotide variant (synonymous variant) | Long QT syndrome +3 more | |
| | CACNA1C, CACNA1C-AS1 (A1985V +13 more) | Single nucleotide variant (missense variant) | Brugada syndrome 3 +3 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome +4 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | |
| | CACNA1C, CACNA1C-AS1 (P1959R +13 more) | Single nucleotide variant (missense variant) | Timothy syndrome +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Brugada syndrome 3 +4 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome +4 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome | |
| | CACNA1C, CACNA1C-AS1 (R1850K +1 more) | Single nucleotide variant (missense variant +1 more) | Timothy syndrome | |
| | | Deletion (frameshift variant) | Timothy syndrome | |
| | CACNA1C, CACNA1C-AS1 (M1810R) | Single nucleotide variant (missense variant +1 more) | Timothy syndrome | |
| | CACNA1C, CACNA1C-AS1 (F1692L +10 more) | Single nucleotide variant (missense variant) | Long QT syndrome | |
| | | Single nucleotide variant (missense variant) | not provided +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | not provided +3 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome +3 more | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +2 more | |
| | | Single nucleotide variant (missense variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Deletion (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome | |
| | | Single nucleotide variant (non-coding transcript variant +1 more) | Timothy syndrome +4 more | |
| | | Single nucleotide variant (synonymous variant) | Timothy syndrome +4 more | |
| | | Single nucleotide variant (synonymous variant) | Timothy syndrome +3 more | GConflicting classifications of pathogenicity |
| | CACNA1C, CACNA1C-AS1 (S2023R +13 more) | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (synonymous variant) | Long QT syndrome +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Brugada syndrome 3 +3 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | GConflicting classifications of pathogenicity |
| | CACNA1C, CACNA1C-AS1 (G1883S +13 more) | Single nucleotide variant (missense variant) | Brugada syndrome 3 +3 more | |
| | | Single nucleotide variant (missense variant) | Brugada syndrome 3 +4 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome | |
| | CACNA1C, CACNA1C-AS1 (G2020S +13 more) | Single nucleotide variant (missense variant) | Long qt syndrome 8 +4 more | |
| | | Single nucleotide variant (missense variant) | Brugada syndrome 3 +2 more | |
| | | Single nucleotide variant (missense variant) | Brugada syndrome 3 +1 more | |
| | CACNA1C-AS1, CACNA1C (P1962L +13 more) | Single nucleotide variant (missense variant) | Brugada syndrome 3 +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +1 more | |
| | CACNA1C, CACNA1C-AS1 (G2099C +13 more) | Single nucleotide variant (non-coding transcript variant +1 more) | Long QT syndrome +1 more | |
| | CACNA1C-AS1, CACNA1C (Q1956R +13 more) | Single nucleotide variant (missense variant) | Timothy syndrome +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +3 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome +1 more | |
| | | Single nucleotide variant (nonsense) | Timothy syndrome | |
| | | Single nucleotide variant (synonymous variant) | Cardiovascular phenotype +4 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +2 more | |
| | | Deletion (intron variant) | Timothy syndrome +1 more | |
| | CACNA1C, CACNA1C-AS1 (E1827del +13 more) | Microsatellite (inframe_deletion) | Timothy syndrome +1 more | |
| | | Single nucleotide variant (intron variant) | not provided +2 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +1 more | |
| | | Single nucleotide variant (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | Long QT syndrome +2 more | |
| | CACNA1C, CACNA1C-AS1 (E1856A +13 more) | Single nucleotide variant (missense variant) | Timothy syndrome +4 more | |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | |
| | CACNA1C, CACNA1C-AS1 (I1911S +13 more) | Single nucleotide variant (missense variant) | Long QT syndrome +3 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome +1 more | |
| | | Single nucleotide variant (missense variant) | Timothy syndrome | |
| | | Microsatellite (inframe_deletion) | Brugada syndrome 3 +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +4 more | GConflicting classifications of pathogenicity |
| | CACNA1C, CACNA1C-AS1 (S1742L +10 more) | Single nucleotide variant (missense variant) | Timothy syndrome +2 more | GConflicting classifications of pathogenicity |
| | CACNA1C, CACNA1C-AS1 (G2001S +13 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Long QT syndrome +4 more | |
| | | Single nucleotide variant (missense variant +1 more) | Long QT syndrome +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Timothy syndrome +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Congenital long QT syndrome +2 more | |
| | | Single nucleotide variant (intron variant) | Timothy syndrome +4 more | |
| | CACNA1C-AS1, CACNA1C (A1717V +10 more) | Single nucleotide variant (missense variant) | Timothy syndrome +5 more | GConflicting classifications of pathogenicity |
| | CACNA1C-AS1, CACNA1C (R1943Q +13 more) | Single nucleotide variant (missense variant) | Timothy syndrome +4 more | GConflicting classifications of pathogenicity |
| | CACNA1C, CACNA1C-AS1 (E1792G +10 more) | Single nucleotide variant (missense variant) | Long QT syndrome +4 more | GConflicting classifications of pathogenicity |
| | CACNA1C, CACNA1C-AS1 (T1800I +10 more) | Single nucleotide variant (missense variant) | Timothy syndrome +1 more | |
| | CACNA1C, CACNA1C-AS1 (G1700S +10 more) | Single nucleotide variant (missense variant) | not provided +5 more | GConflicting classifications of pathogenicity |