Rheumatic involvement of the mitral valve is more common in which sex?

Prepare for the CVP and GI Pathology Exam 2 with detailed questions and comprehensive explanations. Enhance your understanding of key topics to increase your chances of passing with confidence and excel in your exams!

Multiple Choice

Rheumatic involvement of the mitral valve is more common in which sex?

Explanation:
Rheumatic involvement of the mitral valve occurs more often in females. Across populations, mitral involvement from rheumatic heart disease shows a female preponderance, often with roughly twice as many affected women as men. The exact reason isn’t fully clear, but it likely relates to sex-based differences in immune response to streptococcal infection, along with hormonal or genetic influences on autoimmune valvulitis. Therefore, female sex has the higher prevalence.

Rheumatic involvement of the mitral valve occurs more often in females. Across populations, mitral involvement from rheumatic heart disease shows a female preponderance, often with roughly twice as many affected women as men. The exact reason isn’t fully clear, but it likely relates to sex-based differences in immune response to streptococcal infection, along with hormonal or genetic influences on autoimmune valvulitis. Therefore, female sex has the higher prevalence.

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