Recently, FLNC has also been identified as a causative gene in the autosomal dominant form of various cardiomyopathies such as hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM), restrictive cardiomyopathy, arrhythmogenic cardiomyopathy, and non-compaction left ventricle cardiomyopathy [1,2]. Here, FLNC is linked to cardiomyopathy.