a comparative study of right ventricular histopathologic findings and clinical profiles in 174 cases with hypertrophic cardiomyopathy ( hcm ) , 145 cases with dilated cardiomyopathy ( dcm ) , and 241 cases with idiopathic arrhythmia and/or conduction disturbance with significant myocardial pathology [ electric disturbance type of cardiomyopathy ( ecm ) ] , totaling 560 cases , was made in order to clarify the role of viral myocarditis in these conditions .
C0007193
dilated cardiomyopathy
C0878544
cardiomyopathy