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vena cava |
Also found in: Dictionary/thesaurus, Medical, Acronyms, Wikipedia, Hutchinson | 0.01 sec. |
vena cavaEither of two major veins that deliver oxygen-depleted blood to the right side of the heart. The superior vena cava drains the upper body, and the inferior vena cava drains the lower body. See also cardiovascular system, circulation. vena cava [‚vē·nə ′kā·və] (anatomy) One of two large veins which in air-breathing vertebrates conveys blood from the systemic circulation to the right atrium. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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