Electrocardiographic findings in juvenile rheumatoid arthritis. A study of 116 cases.
D000328:Adult; D001171:Arthritis, Juvenile / Q000503:physiopathology*; D002648:Child; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D010493:Pericarditis / Q000209:etiology*