This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
All of the following are major criteria inthe diagnosis of Acute Rheumatic Fever, except - 
Select and explain. 
A. Prolonged PR interval, B. Subcutaneous Nodules, C. Chorea, D. Carditis
A: Prolonged PR interval
Answer: A: Prolonged PR interval 
Explanation: Ans-A Prolonged PR interval