Cardiomyopathy, Dilated, 1m, also known as dilated cardiomyopathy 1m, is related to cardiomyopathy, dilated, 1a and autosomal recessive limb-girdle muscular dystrophy type 2g. An important gene associated with Cardiomyopathy, Dilated, 1m is CSRP3 (Cysteine And Glycine Rich Protein 3), and among its related pathways/superpathways are Cardiac conduction and Striated muscle contraction pathway. Affiliated tissues include heart, and related phenotypes are dilated cardiomyopathy and reduced left ventricular ejection fraction