Talk:Atrium (heart)

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Is the Atrium the top chamber of the heart, or the bottom chamber of the heart?Reply please!

Atrium is reffering to one.. But yes the Atria is the top two chambers of the heart

-Cocoa

http://www.starsandseas.com/SAS_Images/SAS_Physiol_Images/SAS%20cardiopics/heart_chambers.jpg —Preceding unsigned comment added by 71.250.36.85 (talk) 23:21, 4 January 2008 (UTC)