RCM(restrictive cardiomyopathy)is a rare cardiomyopathy featuring poor prognosis and high risk of sudden cardiac death,which is generally identified as an autosomal dominant disease caused by gene mutations.Gene mutations in encoding sarcomere proteins,Z disk,cytoskeleton proteins or intermediate filament network have been determined to be relevant to autosomal dominant inheritance of RCM.This article mainly makes a summary on the research development of common mutant gene,diagnosis and treatment regarding RCM in recent years. |