Labels:hakham | web site OCR: SUPERIOR VENA CAVA "HE SUPERIOR VENA CAVA one of the two largest veins the human body (the other is the inferior vena cava) The superior vein collects blood from the upper part of the body and the inferior vein collects if from the lower part. They both empty oxygen- -poor blood into the right atrium of the heart, from where IS pumped to the lungs to collect fresh oxygen. interior
