Abstract
Arrhythmogenic cardiomyopathy (AC) is characterised by myocardial fibrofatty tissue infiltration and presents with palpitations, ventricular arrhythmias, syncope and sudden cardiac death. AC is associated with mutations in genes encoding the desmosomal proteins plakophilin-2 (PKP2), desmoplakin (DSP), desmoglein-2 (DSG2), desmocollin-2 (DSC2) and junctional plakoglobin (JUP). In the present study we compared 28 studies (2004-2011) on the prevalence of mutations in desmosomal protein encoding genes in relation to geographic distribution of the study population. In most populations, mutations in PKP2 showed the highest prevalence. Mutation prevalence in DSP, DSG2 and DSC2 varied among the different geographic regions. Mutations in JUP were rarely found, except in Denmark and the Greece/Cyprus region.
A rolled newspaper - the left side facing forward. The name of the newspaper is "News" and the words "News" and "Events" are below that. The rubber band keeping the newspaper rolled together is thick and white. There is smaller writing on the newspaper which cannot be read.