arrhythmogenic right ventricular dysplasia 13
Findings
No curated finding names arrhythmogenic right ventricular dysplasia 13 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Any arrhythmogenic right ventricular cardiomyopathy in which the cause of the disease is a mutation in the CTNNA3 gene.
Definition from the Mondo Disease Ontology (MONDO:0000908), read 2026-09-29. CC BY 4.0.
- Inheritance
- Autosomal dominant inheritance
- Onset and course
- Juvenile onset
HPO, annotations 2026-09-02
Features
4 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Left bundle branch blockHPOHP:0011713
- 2 of 5 reported patients
- Right ventricular dilatationHPOHP:0005133
- 2 of 5 reported patients
- Ventricular tachycardiaHPOHP:0004756
- 2 of 5 reported patients
- First degree atrioventricular blockHPOHP:0011705
- 1 of 5 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- CTNNA3HGNC:2511
- Limited · Ambry Genetics · Autosomal dominant · 2018
- Limited · Labcorp Genetics (formerly Invitae) · Autosomal dominant · 2017
Where it sits
Other names
8 names
Resolves to: arrhythmogenic right ventricular dysplasia 13
- Also called
- arrhythmogenic right ventricular cardiomyopathy 13arrhythmogenic right ventricular cardiomyopathy caused by mutation in CTNNA3arrhythmogenic right ventricular dysplasia type 13arrhythmogenic right ventricular dysplasia, familial, 13arrhythmogenic right ventricular dysplasia, familial, type 13ARVC13ARVD13CTNNA3 arrhythmogenic right ventricular cardiomyopathy