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Fun Blog
How your heart functions
GIF
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billdavis
· 8 years ago
·
FIRST
yes, but without the air
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222daisy
· 8 years ago
You know, this is the first gif or video I've seen that helps me better understand the electrical pulse part of the heartbeat. I have been having heart issues and the Dr drew a pic while we were talking but this is what I needed. Thank you!
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