Lung and heart affection in rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000000981:diagnostic imaging / Q000473:pathology*; D002908:Chronic Disease; D005260:Female; D006331:Heart Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D008875:Middle Aged; D011859:Radiography