This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Cardiomyopathy may be seen in all of the following except : 
Select and explain. 
A. Duchene muscular dystrophy, B. Friedrich's ataxia, C. Type II glycogen storage disease, D. Alkaptonuria
D: Alkaptonuria
Answer: D: Alkaptonuria 
Explanation: Answer is D (Alkaptonuria) Friedreich's ataxia, Glycogen storage diseases and Muscular dystrophies are known to cause of cardiomyopathy. 11kantonuria hay not been mentioned to cause cardiomi'opathv. 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 * Fabry's disease * Friedreich's ataxia (H,D) Deficiency (D) Sensitivity and toxic reactions (D) * Electrolytes * Alcohol * Nutritional * Radiation * Drugs Peripaum hea disease (D)