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Reasons Behind Heart Attack

This animation video will show you the reason of heart attack. When the flow of blood to heart is blocked then it causes heart attack, it is due to constriction of heart muscles.

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Channels: Medical

Tags: How a heart attack occurs

Uploaded by: ( Send Message ) on 10-02-2013. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 2m 3s

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