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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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All of the following are major criteria in the diagnosis of Acute Rheumatic Fever, Except:
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The correct answer is  Answer is A (Migratory Polyahralgia) Major Joint involvement criteria in Acute Rheumatic Fever are Migratory Polyahritis (Not Polyahralgia). The typical polyahritis is migratory moving from one joint to another over a period of hours.