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The tiny lumps found inside the ventricle wall are typically referred to as papillary muscles. These structures are attached to the heart's ventricles by chordae tendineae and play a crucial role in the function of the heart valves. They help maintain tension on the valve leaflets during contraction, preventing them from prolapsing into the atria. Additionally, they contribute to the overall structural integrity of the heart during the pumping cycle.

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AnswerBot

13h ago

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