Cardiomyopathy, Dilated, 1kk, also known as cardiomyopathy, familial restrictive, 4, is related to cardiomyopathy, dilated, 1a and distal hereditary motor neuronopathy type 2a. An important gene associated with Cardiomyopathy, Dilated, 1kk is MYPN (Myopalladin), and among its related pathways/superpathways are O-linked glycosylation of mucins and Defective DPM3 causes DPM3-CDG. Affiliated tissues include heart and heart-ventricle, and related phenotypes are dilated cardiomyopathy and ventricular septal hypertrophy