<prompt> RCM is caused by all except?Fatty infiltration of myocardiumAmyloidosisErgotamineCarcinoid syndrome  <response>: Causes of Restrictive Cardiomyopathy: Amyloidosis Hemochromatosis Fabrys disease Glycogen storage disease II, III Radiation Scleroderma Tropical Endomyocardial Fibrosis Hyper-eosinophilic syndrome Lofflers endocarditis Carcinoid syndrome Radiation Drugs: e.g., serotonin, Ergotamine 