The genetic background of arrhythmogenic right ventricular cardiomyopathy. Issue 5 (26th February 2016)

• Record Type: Journal Article
• Authors: Ohno, Seiko
• Is Part Of: Journal of arrhythmia. Volume 32:Issue 5(2016)
• Page Start: 398
• Page End: 403
• Publication Date: 2016-02-26
• Subjects: Arrhythmogenic right ventricular cardiomyopathy -- Desmosome -- Genetic analysis -- Mutation; Arrhythmia -- Periodicals; Cardiac pacing -- Periodicals; Arrhythmias, Cardiac; Arrhythmia; Cardiac pacing; Periodicals; Electronic journals; Periodicals; 616.128
• DOI: 10.1016/j.joa.2016.01.006
• Languages: English
• ISSNs: 1880-4276

Abstract

Abstract: Arrhythmogenic right ventricular cardiomyopathy (ARVC) is characterized by degeneration of the right ventricle and ventricular tachycardia originating from the right ventricle. Additionally, the disease is an inherited cardiomyopathy that mainly follows the autosomal dominant pattern. More than 10 genes have been reported as causative genes for ARVC, and more than half of ARVC patients carry mutations in desmosome related genes. The desmosome is one of the structures involved in cell adhesion and its disruption leads to various diseases, including a skin disease called pemphigus. Among desmosome genes, mutations in PKP2 are most frequently identified in ARVC patients. Although the genotype–phenotype correlations remain to be fully studied, many studies have reported clinical manifestations of, prognosis for, and appropriate therapies for ARVC from the perspective of gene mutations. A collective review of these reports would enhance the understanding of ARVC pathogenesis and clinical manifestation. This review discusses the clinical issues of ARVC from the genetic background.