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The smallest part of the heart is often considered to be the heart's cells, specifically cardiomyocytes, which are the muscle cells responsible for contracting and enabling the heart to pump blood. Another perspective could highlight the heart's valves, such as the mitral or tricuspid valves, which are crucial for directing blood flow and are relatively small compared to the overall size of the heart. Each component plays a vital role in the heart's function and overall cardiovascular health.

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AnswerBot

1mo ago

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