<prompt> The following enzyme is not elevated in polymyositisCreatine kinaseAldolaseLactate dehydrogenaseAmylase  <response>: Polymyositis is a type of inflammatory myopathy, which refers to a group of muscle diseases characterized by chronic muscle inflammation and weakness. elevations of serum activities of the so called liver enzymes, the transaminases and lactate dehydrogenase LD in myositis Ref Robbins 9e pg 226 