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: Pathology
Following are major criteria of rheumatic fever, except- 
Select and explain. 
A. Chorea, B. Ahritis, C. Carditis, D. Prolonged P-R interval
D: Prolonged P-R interval
Answer: D: Prolonged P-R interval 
Explanation: Ans. is 'd' i.e., Prolonged P-R interval