Human heart/Definition

From Citizendium
< Human heart
Revision as of 14:40, 12 March 2009 by imported>Howard C. Berkowitz (Just to get it out of "wanted pages". Not a great definition.)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

The hollow, muscular organ that maintains the circulation of the blood. National Library of Medicine