<prompt> Cardiomyopathy may be seen in all of the following except :Duchene muscular dystrophyFriedrichs ataxiaType II glycogen storage diseaseAlkaptonuria  <response>: Answer is D Alkaptonuria Friedreichs ataxia, Glycogen storage diseases and Muscular dystrophies are known to cause of cardiomyopathy. 11kantonuria hay not been mentioned to cause cardiomiopathv. Primary myocardial involvement Idiopathic D,R,H Failmilial D,R,H Eosinophilic endomyocardial disease R Endomyocardial fibrosis R Secondary Myocardial involvement Infective D Connective tissue disorder D Viral myocarditis Systemic lupus erythematosus Bacterial myocarditis Polyaeritis nodosa Fungal myocarditis Rheumatoid ahritis PRotozoal myocarditis Progressive systemic sclerosis Metazoal myocarditis Dermatomyositis Spirochetal Infiltratiions and granulomas R,D Rickettsial Amyloidosis Metabolic D Sarcoidosis Familial storage disease D,R Malignancy Glycogen storage disease Neuromuscular D Mucopolysaccharidoses Muscular dystrophy Hemochromatosis Myotonic dystrophy Fabrys disease Friedreichs ataxia H,D Deficiency D Sensitivity and toxic reactions D Electrolytes Alcohol Nutritional Radiation Drugs Peripaum hea disease D 