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Title: The EKG is a recording of the Post by: lbelcher on Apr 14, 2019 The EKG is a recording of the
▸ heart's electrical activity. ▸ heart's electrical and mechanical activity. ▸ brain's electrical activity. ▸ heart's mechanical activity. Title: The EKG is a recording of the Post by: Va97001 on Apr 14, 2019 heart's electrical activity.
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