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: Pediatrics
Most common cause of acquired hea disease in children 
Select and explain. 
A. Acute rheuamatic fever, B. Kawasaki, C. Takayasu, D. Diabetes
A: Acute rheuamatic fever
Answer: A: Acute rheuamatic fever 
Explanation: Ans. is 'a' i.e., Acute Rheumatic fever Acute rheumatic fever Most common cause of acquired hea disease in children. Caused by group A f3 hemolytic streptococci Usually seen in school going children Jones criteria = very impotrant Mitral valve most common followed by aoic valve In acute phase - MR seen In RI-ID MS seen