| | TTN, TTN-AS1 (R34121* +5 more) | Single nucleotide variant (nonsense) | Left ventricular noncompaction cardiomyopathy +3 more | |
| | TTN, TTN-AS1 (E25514fs +5 more) | Deletion (frameshift variant) | Cardiovascular phenotype +12 more | GConflicting classifications of pathogenicity |
| | TTN, TTN-AS1 (A19691fs +5 more) | Deletion (frameshift variant) | Primary dilated cardiomyopathy | |
| | TTN, TTN-AS1 (Q21986* +5 more) | Single nucleotide variant (nonsense) | Dilated cardiomyopathy 1G +2 more | |
| | | Insertion (splice donor variant) | Dilated cardiomyopathy 1G +3 more | GConflicting classifications of pathogenicity |
| | TTN, TTN-AS1 (R21201* +5 more) | Single nucleotide variant (nonsense) | Early-onset myopathy with fatal cardiomyopathy +10 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (intron variant +1 more) | Familial restrictive cardiomyopathy | |
| | | Microsatellite (frameshift variant +1 more) | Autosomal recessive limb-girdle muscular dystrophy type 2J +5 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (intron variant) | Familial restrictive cardiomyopathy +2 more | GConflicting classifications of pathogenicity |
| | LOC101927055, TTN (M1529fs +1 more) | Microsatellite (frameshift variant +1 more) | Primary dilated cardiomyopathy +11 more | GConflicting classifications of pathogenicity |
| | LOC101927055, TTN (R1572* +1 more) | Single nucleotide variant (nonsense +1 more) | not specified +2 more | GConflicting classifications of pathogenicity |