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Explain why a valve would last longer in the pulmonary position than in the aortic position

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Answer:The pulmonary valve is usually under less stress because the right pumping chamber does not need to generate as much force to push blood to the lungs. Therefore, a replacement valve can be more likely to succeed in the pulmonary position because demand on this valve is less.

Step-by-step explanation:

User Ayub Khan
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