Rheumatic heart disease usually affects how many valves?

Prepare for the Ultrasound Registry Review (URR) MV Abnormalities and Disease Test. Enhance your studies with quizzes, flashcards, and detailed explanations. Pass your exam with confidence!

Multiple Choice

Rheumatic heart disease usually affects how many valves?

Explanation:
Rheumatic heart disease tends to involve left-sided valves, with the mitral valve being the first and most commonly affected, followed frequently by the aortic valve. This leads to disease in two valves being the typical pattern, as both mitral and aortic valves are commonly involved together. Involvement of a third or fourth valve occurs but is much less common, and all four valves together are rare. So the usual number of valves affected is two.

Rheumatic heart disease tends to involve left-sided valves, with the mitral valve being the first and most commonly affected, followed frequently by the aortic valve. This leads to disease in two valves being the typical pattern, as both mitral and aortic valves are commonly involved together. Involvement of a third or fourth valve occurs but is much less common, and all four valves together are rare. So the usual number of valves affected is two.

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