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How the Heart Beats

This video illustrates beating heart. Heart beating is a key element in transporting and exchanging substances to all other organs in the body.

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Channels: Medical

Tags: Beating Heart

Uploaded by: ( Send Message ) on 19-06-2009. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 0m 9s

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