The liver.
The proper hepatic artery supplies the liver and gall bladder
the function of hepatic artery is to supply the oxygenated blood to the lobes of the liver.
Starvation, circulating infections, certain medications, hepatitis, and cirrhosis can all cause hepatic jaundice, as can certain hereditary defects of liver chemistry, including Gilbert's syndrome...
Hepatic simply means related to the liver.