[Polyneuropathy accompanied by restrictive cardiomyopathy in primary systemic amyloidosis. A case report].
D000686:Amyloidosis / Q000150:complications*; D009202:Cardiomyopathies / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010523:Peripheral Nervous System Diseases / Q000209:etiology*