| | TTN, TTN-AS1 (A32186V +5 more) | Single nucleotide variant (missense variant) | Cardiomyopathy +7 more | GConflicting classifications of pathogenicity |
| | TTN, TTN-AS1 (E25514fs +5 more) | Deletion (frameshift variant) | Cardiovascular phenotype +12 more | GConflicting classifications of pathogenicity |
| | TTN, TTN-AS1 (Y24465* +5 more) | Single nucleotide variant (nonsense) | Dilated cardiomyopathy 1G | |
| | TTN, TTN-AS1 (W23455* +5 more) | Single nucleotide variant (nonsense) | Dilated cardiomyopathy 1G | |
| | TTN, TTN-AS1 (I23426fs +5 more) | Deletion (non-coding transcript variant +1 more) | Dilated cardiomyopathy 1G | |
| | LOC126806421, TTN +1 more (V23090fs +5 more) | Deletion (frameshift variant) | Dilated cardiomyopathy 1G | |
| | TTN, TTN-AS1 (E20041fs +5 more) | Duplication (frameshift variant) | Dilated cardiomyopathy 1G | |
| | TTN, TTN-AS1 (F19658fs +5 more) | Deletion (frameshift variant) | Dilated cardiomyopathy 1G | |
| | TTN, TTN-AS1 (K17856fs +5 more) | Deletion (frameshift variant) | Dilated cardiomyopathy 1G +1 more | |
| | TTN, TTN-AS1 (R20026* +5 more) | Single nucleotide variant (nonsense) | not provided +7 more | GPathogenic/Likely pathogenic |
| | TTN, TTN-AS1 (E11272* +5 more) | Single nucleotide variant (nonsense) | Hypertrophic cardiomyopathy 9 | |
| | TTN, TTN-AS1 (F11265L +5 more) | Single nucleotide variant (missense variant) | Myopathy, myofibrillar, 9, with early respiratory failure | |
| | TTN, TTN-AS1 (A16625S +5 more) | Single nucleotide variant (missense variant) | Tibial muscular dystrophy +9 more | GConflicting classifications of pathogenicity |
| | TTN, TTN-AS1 (R9153* +5 more) | Single nucleotide variant (nonsense) | Dilated cardiomyopathy 1G +2 more | |
| | TTN, TTN-AS1 (Q15568fs +5 more) | Deletion (frameshift variant) | Dilated cardiomyopathy 1G | |
| | LOC126806425, TTN +1 more (I15927V +5 more) | Single nucleotide variant (non-coding transcript variant +1 more) | not specified +9 more | GConflicting classifications of pathogenicity |
| | LOC126806425, TTN +1 more (W14937* +5 more) | Single nucleotide variant (nonsense) | Dilated cardiomyopathy 1G | |
| | TTN, TTN-AS1 (E13973* +5 more) | Single nucleotide variant (nonsense) | Hypertrophic cardiomyopathy 9 | |
| | | Deletion (splice donor variant) | Dilated cardiomyopathy 1G +1 more | |