| | | Copy number loss | See cases | |
| | | Duplication | not specified | |
| | | Copy number loss | See cases | |
| | | Copy number loss | See cases | |
| | | Single nucleotide variant (synonymous variant) | Cardiovascular phenotype +2 more | |
| | NEXN, LOC126805765 (A93P +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | LOC126805765, NEXN (L34* +1 more) | Single nucleotide variant (nonsense) | Cardiovascular phenotype | |
| | LOC126805765, NEXN (G100* +1 more) | Single nucleotide variant (nonsense) | Dilated cardiomyopathy 1CC +1 more | |
| | | Single nucleotide variant (splice donor variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | | Single nucleotide variant (intron variant) | Dilated cardiomyopathy 1CC +1 more | |
| | | Single nucleotide variant (intron variant) | not specified | |
| | | Deletion (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | Dilated cardiomyopathy 1CC +2 more | |
| | | Single nucleotide variant (intron variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | | Single nucleotide variant (intron variant) | not specified +3 more | |
| | LOC126805765, NEXN (G104D +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | LOC126805765, NEXN (R105T +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | LOC126805765, NEXN (A107V +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | | Single nucleotide variant (synonymous variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | LOC126805765, NEXN (E46Q +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype +2 more | |
| | NEXN, LOC126805765 (Q112R +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | LOC126805765, NEXN (R113G +1 more) | Single nucleotide variant (missense variant) | Cardiomyopathy | |
| | LOC126805765, NEXN (Q50fs +1 more) | Deletion (frameshift variant) | not provided +2 more | |
| | LOC126805765, NEXN (E115D +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | LOC126805765, NEXN (E115D +1 more) | Single nucleotide variant (missense variant) | Dilated cardiomyopathy 1CC +1 more | |
| | | Single nucleotide variant (synonymous variant) | Dilated cardiomyopathy 1CC +2 more | |
| | LOC126805765, NEXN (K119fs +1 more) | Deletion (frameshift variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | | Single nucleotide variant (synonymous variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | LOC126805765, NEXN (T121K +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | LOC126805765, NEXN (T57M +1 more) | Single nucleotide variant (missense variant) | Dilated cardiomyopathy 1CC +2 more | |
| | | Single nucleotide variant (synonymous variant) | Cardiomyopathy +5 more | |
| | LOC126805765, NEXN (E122Q +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +2 more | |
| | LOC126805765, NEXN (E124K +1 more) | Single nucleotide variant (missense variant) | Dilated cardiomyopathy 1CC +3 more | |
| | | Single nucleotide variant (synonymous variant) | Dilated cardiomyopathy 1CC +1 more | |
| | LOC126805765, NEXN (R125* +1 more) | Single nucleotide variant (nonsense) | Cardiomyopathy | |
| | NEXN, LOC126805765 (R125Q +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | | Single nucleotide variant (synonymous variant) | Dilated cardiomyopathy 1CC +2 more | |
| | LOC126805765, NEXN (R127C +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype +4 more | |
| | LOC126805765, NEXN (R127H +1 more) | Single nucleotide variant (missense variant) | Dilated cardiomyopathy 1CC +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | LOC126805765, NEXN (E130K +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | LOC126805765, NEXN (Q131E +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 | |
| | LOC126805765, NEXN (Q131P +1 more) | Single nucleotide variant (missense variant) | Dilated cardiomyopathy 1CC +2 more | |
| | LOC126805765, NEXN (Q131R +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +4 more | |
| | LOC126805765, NEXN (M133I +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | LOC126805765, NEXN (I139fs +1 more) | Duplication (frameshift variant) | Cardiovascular phenotype | |
| | LOC126805765, NEXN (E71K +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | NEXN, LOC126805765 (K136N +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | | Single nucleotide variant (synonymous variant) | Cardiomyopathy +2 more | |
| | LOC126805765, NEXN (I139T +1 more) | Single nucleotide variant (missense variant) | Dilated cardiomyopathy 1CC +2 more | |
| | LOC126805765, NEXN (Q140R +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | LOC126805765, NEXN (R77C +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +2 more | |
| | LOC126805765, NEXN (R77H +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype +2 more | |
| | LOC126805765, NEXN (A80G +1 more) | Single nucleotide variant (missense variant) | Cardiovascular phenotype | |
| | LOC126805765, NEXN (A144V +1 more) | Single nucleotide variant (missense variant) | Hypertrophic cardiomyopathy 20 +1 more | |
| | NEXN, LOC126805765 (R146G +1 more) | Single nucleotide variant (missense variant) | not provided | |
| | LOC126805765, NEXN (E148K +1 more) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Cardiovascular phenotype +1 more | |
| | | Single nucleotide variant (intron variant) | Dilated cardiomyopathy 1CC +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |