raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:293899

Inherited isolated arrhythmogenic ventricular dysplasia, biventricular variant

Synonyms: Familial isolated arrhythmogenic ventricular dysplasia, biventricular form

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Autosomal dominant
Status
active

This disease is described under Inherited isolated arrhythmogenic cardiomyopathy

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enInherited isolated arrhythmogenic ventricular dysplasia, biventricular variantFamilial isolated arrhythmogenic ventricular dysplasia, biventricular form
frCardiomyopathie ventriculaire arythmogène héréditaire isolée, variante biventriculaireDysplasie ventriculaire arythmogène familiale isolée, forme biventriculaire
deHereditäre isolierte arrhythmogene Kardiomyopathie, biventrikuläre FormBiventrikuläre arrhythmogene Kardiomyopathie · Familiäre isolierte arrhythmogene ventrikuläre Dysplasie, biventrikuläre Form
esDisplasia ventricular arritmogénica aislada hereditaria, variante biventricularDisplasia ventricular arritmogénica aislada familiar, forma biventricular
itDisplasia ventricolare aritmogena isolata ereditaria, forma biventricolareCardiomiopatia ventricolare aritmogena isolata familiare, forma biventricolare
nlErfelijke geïsoleerde aritmogene ventrikeldysplasie, biventriculaire variantFamiliale geïsoleerde aritmogene ventrikeldysplasie, biventriculaire vorm
ptDisplasia ventricular arritmogénica isolada familiar, forma biventricularDisplasia ventricular arritmogénica isolada hereditária, variante biventricular
plRodzinna izolowana arytmogenna dysplazja komorowa, postać dwukomorowaRodzinna izolowana arytmogenna kardiomiopatia komorowa, postać dwukomorowa · Wrodzona izolowana arytmogenna dysplazja komorowa, wariant dwukomorowy · Dziedziczna izolowana kardiomiopatia arytmogenna, wariant dominujący dwukomorowy
csFamiliární izolovaná arytmogenní dysplázie, biventrikulární formaFamiliární izolovaná arytmogenní komorová kardiomyopatie, biventrikulární forma
ukСпадкова ізольована аритмогенна дисплазія шлуночків, бівентрикулярний варіантСімейна ізольована аритмогенна дисплазія шлуночків, бівентрикулярна форма
zh双心型家族性单纯性致心律失常性心室发育不良双心型家族性单纯性致心律失常性室性心肌病
trAilesel izole aritmojenik ventriküler displazi, biventriküler formAilesel izole aritmojenik ventriküler kardiyomiyopati, biventriküler form
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM107970NTBTvalidated
OMIM610193NTBTvalidated
ICD-10I42.8NTBTattributedvalidated
ICD-11BC43.6NTBTattributedvalidated
MONDO0017402Evalidated
UMLSC5925016Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

11 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
TMEM43Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:28472ENSG000001708766120483p25.1transmembrane protein 4320301310[PMID]
TTNDisease-causing germline mutation(s) (loss of function) inAssessedHGNC:12403ENSG000001556571888402q31.2titin21810661[PMID]
CTNNA3Disease-causing germline mutation(s) inAssessedHGNC:2511ENSG0000018323060766710q21.3catenin alpha 323136403[PMID]
DSC2Disease-causing germline mutation(s) inAssessedHGNC:3036ENSG0000013475512564518q12.1desmocollin 220301310[PMID]
DSG2Disease-causing germline mutation(s) inAssessedHGNC:3049ENSG0000004660412567118q12.1desmoglein 220301310[PMID]
DSPDisease-causing germline mutation(s) inAssessedHGNC:3052ENSG000000966961256476p24.3desmoplakin20301310[PMID]
JUPDisease-causing germline mutation(s) inAssessedHGNC:6207ENSG0000017380117332517q21.2junction plakoglobin20301310[PMID]
LDB3Disease-causing germline mutation(s) inAssessedHGNC:15710ENSG0000012236760590610q23.2LIM domain binding 325041374[PMID]
LMNADisease-causing germline mutation(s) inNot yet assessedHGNC:6636ENSG000001607891503301q22lamin A/C23736219[PMID]_22199124[PMID]
PKP2Disease-causing germline mutation(s) inAssessedHGNC:9024ENSG0000005729460286112p11.21plakophilin 220301310[PMID]
TGFB3Disease-causing germline mutation(s) inAssessedHGNC:11769ENSG0000011969919023014q24.3transforming growth factor beta 320301310[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card