Least common valve involved in rheumatic fever?
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.
Aoic valve
Tricuspid valve
Mitral valve
Pulmonary valve