In this animated episode, we compare a human heart to a couple of animal heartbeats. We're going from 5 bpm (a hibernating groundhog) all the way to 1300 bpm (a pygmy shrew). Some of these are so slow or so fast that you can barely see it on video. If you liked our video about animal heartbeats, check out this animated animal race: SUBSCRIBE for our latest videos: [] Check out our LATEST upload: [] DON'T FORGET TO: Like us on Facebook: [] Thanks for watching :)
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