Assertion: liver's system | /r/HasProperty | vein
Facets:
Source sentences:
text: A shunt is placed between the portal venous system and the systemic venous system (veins returning blood back to the heart), thereby reducing the portal pressure.
text: A portal system of veins are veins that carry blood from one bed of capillaries to another before the blood reaches the heart While some organs obtain all nutrients from oxygenated blood, the liver receives various materials from the stomach, the small intestine and the gallbladder.
text: A portal system of veins are veins that carry blood from one bed of capillaries to another before the blood reaches the heart While some organs obtain all nutrients from oxygenated blood, the liver receives various materials from the stomach, the small intestine and the gallbladder.