Question
Thu January 12, 2012 By:

what does 2 chambered or 4 chambered heart means?

Expert Reply
Fri January 13, 2012
2 chambered heart means that the heart contains only two chambers i.e. one atrium and one ventricle. 4 chambered heart means there are 4 chambers in the heart i.e. two atria and two ventricles.
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