Most common cause of mitral valve disease: March 2013
Correct Answer: Rheumatic fever
Description: Ans. D i.e. Rheumatic fever Rheumatic fever It is an inflammatory disease that occurs following a Streptococcus pyogenes infection, such as streptococcal pharyngitis or scarlet fever. Believed to be caused by antibody cross-reactivity that can involve the hea, joints, skin, and brain, the illness typically develops two to three weeks after a streptococcal infection. Acute rheumatic fever commonly appears in children between the ages of 6 and 15, with only 20% of first-time attacks occurring in adults. The illness is so named because of its similarity in presentation to rheumatism. Mitral valve is commonly affected followed by aoic valve.
Category:
Pathology
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