superior vena cava(redirected from Vena cava, superior)
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Related to Vena cava, superior: pulmonary vein, right atrium, Right pulmonary artery, caudal vena cava
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|Noun||1.||superior vena cava - receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins|
vena cava - either of two large veins that return oxygen-depleted blood to the right atrium of the heart