What is the IVC in the liver?
Three large intrahepatic veins drain the liver parenchyma, into the inferior vena cava (IVC), and are named the right hepatic vein, middle hepatic vein and left hepatic vein.
The veins are important landmarks, running in between and defining the segments of the liver..
What carries blood from the liver to the inferior vena cava?
Blood leaves the liver through the hepatic veins. This blood is a mixture of blood from the hepatic artery and from the portal vein. The hepatic veins carry blood to the inferior vena cava—the largest vein in the body—which then carries blood from the abdomen and lower parts of the body to the right side of the heart.
What does the IVC drain into?
White arrows indicate valid blood flow. The inferior vena cava (or IVC) is a large vein that carries the deoxygenated blood from the lower and middle body into the right atrium of the heart. It is formed by the joining of the right and the left common iliac veins, usually at the level of the fifth lumbar vertebra.
How much blood flows through the liver?
Total hepatic blood flow in normal adults under resting conditions is between 1500 and 1900 mL/min, or approximately 25% of cardiac output. Of this, about two-thirds is supplied by the portal vein and the remainder by the hepatic artery.