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atria |
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Atria
The heart has four chambers. The right and left atria are at the top of the heart and receive returning blood from the veins. The right and left ventricles are at the bottom of the heart and act as the body's main pumps. Mentioned in: Atrial Fibrillation and Flutter, Heart Murmurs, Sick Sinus Syndrome, Valsalva Maneuver
atria. See atrium. atria [a´tre-ah] (L.) plural of atrium.
atria [L.] plural of atrium. silent atria
see atrial standstill. atria Anatomy Plural of atrium, see there Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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