And eventually, when it approaches the liver, there will be a Shunt that will exist between the umbilical vein and the inferior venocave. And the Shunt is shown right here. It's known as the ductus venosis. And so it's the ductus venosis that allows the blood to quickly and efficiently bypass the liver and enter thin fear of venecrava. Eventually, then, fear of venocava connects with umbilical vein and connects with the superior venecva. The partially oxygenated and deoxynated blood mixes and that goes into the right atrium of the heart.