Inferior Vena Cava is the largest vein in the human body which is responsible for transporting the deoxygenated blood from lower body to the Right atrium. Watch this video if you want to learn the anatomy of Inferior Vena Cava and its tributaries. Timeline: 00:00 Introduction 01:10 Hepatic Veins 01:40 Renal Veins 02:00 Splenorenal shunt 02:45 Lumbar Veins