Talk:Heart Is Not the Pump: Difference between revisions

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(Added some thoughts of mine)
(No difference)

Revision as of 15:47, 31 July 2019

Then what is the cardiac muscle for, also why have 4 valves and not 1 in the heart then? Seems questionable at best.

--Eric (talk) (15:47), (31) (July) (2019) (UTC)