Cardiac failure due to primary amyloidosis.
D000686:Amyloidosis / Q000150:complications*; D006333:Heart Failure / Q000209:etiology*; D006801:Humans; D000075363:Immunoglobulin Light-chain Amyloidosis; D054219:Neoplasms, Plasma Cell
AMYLOIDOSIS/complications; CONGESTIVE HEART FAILURE/etiology and pathogenesis