[Anatomical lesions of the heart in chronic evolutive polyarthritis].
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000473:pathology*; D006321:Heart; D006801:Humans; D009206:Myocardium / Q000473:pathology*
ARTHRITIS, RHEUMATOID/pathology; MYOCARDIUM/pathology