Ldl cholesterol high means: Your total cholesterol includes low-density lipoprotein

Your total cholesterol includes low-density lipoprotein (LDL), known as “bad” cholesterol , and high -density lipoprotein (HDL), known as “good” cholesterol . Having high LDL means there’s too much bad cholesterol in your blood. It can stick to your artery walls and form plaques, leading to ... Your Cholesterol Is Too High ! You’ve had your annual physical, including a “lipid panel” that measures lipoprotein levels in the blood, and your doctor tells you, “Your cholesterol is too high .” What does that really mean ? One number in your lipid profile will be your total cholesterol level, including both LDL and HDL. When you have high LDL cholesterol levels, it means you are at greater risk for cardiovascular disease like heart attack and stroke. The plaque formed by this fatty substance on the inner walls of arteries can block or restrict blood flow.