Arthritis [Disease/Finding] Rheumatic Fever [Disease/Finding] D012213 Polyarthritis Rheumatica N0000002629 C5436 1023414 Rheumatic Arthritis A febrile disease occurring as a delayed sequela of infections with STREPTOCOCCUS PYOGENES. It is characterized by multiple focal inflammatory lesions of the connective tissue structures, such as the heart, blood vessels, and joints (POLYARTHRITIS) and brain, and by the presence of ASCHOFF BODIES in the myocardium and skin. 58718002 Acute Rheumatic Fever Arthritis, Rheumatic, Acute 81077008 Arthritis, Acute Rheumatic Rheumatic Fever C0035436 Rheumatism, Acute Articular Rheumatic Fever M0019009 Inflammatory Rheumatism Rheumatism, Articular, Acute Rheumatic Diseases [Disease/Finding] Streptococcal Infections [Disease/Finding]