Choose the correct answer from the alternatives given.
A heart murmur indicates a defective

SA node

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AV node

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Pulmonary artery

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Heart valve

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Solution

The correct option is D Heart valve
A heart murmur is a whooshing, humming or rasping sound between the heartbeat sounds.
This is caused by noisy blood flow within the heart.
Blood can flow abnormally through the heart for many reasons, including defective valves, congenital heart disorders, and anemia.
So, the correct option is 'Heart valve'.

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