Cardiomyopathy, Dilated, 1g, also known as dilated cardiomyopathy 1g, is related to cardiomyopathy, dilated, 1a and left ventricular noncompaction 2. An important gene associated with Cardiomyopathy, Dilated, 1g is TTN (Titin). Affiliated tissues include heart and skeletal muscle, and related phenotypes are congestive heart failure and dilated cardiomyopathy