The genes involvedin DCM appear to encode two major subgroups: the cytoskeleton or sarcomere.Currently, the identified cytoskeletal proteins include dystrophin, desmin,lamin, and metavinculin, among others; the sarcomere-encoding genes includeβ-myosin heavy chain, myosin-binding protein C,α-tropomyosin, cardiac troponin T, cardiactroponin C, and Z-disk proteins [5, 6, 7]. This evidence concerns the gene LMNA and familial dilated cardiomyopathy.