Vein, superior vena cava


A large vein that receives blood from the head, neck, upper extremities, and thorax and empties it into the right atrium of the heart.

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    The large vein that receives blood from the lower extremities, pelvis, and abdomen and then empties that blood into the right atrium of the heart.

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    A large vein that receives blood from the head, neck, upper extremities, and thorax and empties it into the right atrium of the heart.


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