Frequency of genetic variants associated with arrhythmogenic right ventricular cardiomyopathy in the genome aggregation database.

ABSTRACT: Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a rare inherited heart-muscle disorder, which is the most common cause of life-threatening arrhythmias and sudden cardiac death (SCD) in young adults and athletes. Early and accurate diagnosis can be crucial in effective ARVC management and prevention of SCD.The genome Aggregation Database (gnomAD) population of 138,632 unrelated individuals was searched for previously identified ARVC variants, classified as pathogenic or unknown on the disease genetic variant database ( http://www.arvcdatabase.info/ ), in five most-commonly mutated genes: PKP2, DSP, DSG2, DSC2 and JUP, where variants account for 40-50% of all the ARVC cases. Minor allele frequency (MAF) of 0.001 was used to define variants as rare or common.The gnomAD data containe

SUBMITTER: Hall CL 

PROVIDER: S-EPMC6117313 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature