The phrase "vena hepatica" refers to a vein that is located in the liver. The vena hepatica is responsible for carrying blood that has been filtered and purified by the liver to the heart. There are several synonyms for this term, including the hepatic vein, the liver vein, and the portal vein. Other medical terms that may be used to describe the vena hepatica include the hepatic portal vein and the portal venous system. These terms are often used by physicians and medical professionals who specialize in the study and treatment of liver diseases and disorders.