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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.
user
Least common valve involved in rheumatic fever?
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The correct answer is  Ans. is 'd' i.e., Pulmonary valve Endocarditis in rneumatic fever Mitral valve involved almost all the cases of Acute Rheumatic Fever. Almost 25% of MR is asociated with aoic regargitation. Tricuspid regurgitation is seen in 10-30% cases. Pulmonary valve involvement is never seen.