Hepatic Lipase Deficiency, also known as hl deficiency, is related to hyperlipidemia due to hepatic triacylglycerol lipase deficiency and 3-hydroxy-3-methylglutaryl-coa lyase deficiency, and has symptoms including angina pectoris An important gene associated with Hepatic Lipase Deficiency is LIPC (Lipase C, Hepatic Type). Affiliated tissues include heart and liver, and related phenotypes are hypertriglyceridemia and hypercholesterolemia