Method of lowering low-density lipoprotein cholesterol or preventing a cardiac event in a subject who has atherosclerotic cardiovascular disease or who is atherosclerotic cardiovascular disease risk equivalent, involving administering to the subject a prophylactically effective amount of an RNAi agent. Also, a method of preventing development of atherosclerotic cardiovascular disease in a subject involving administering to the subject a prophylactically effective amount of an RNAi agent. Further, a method of treating a subject who has atherosclerotic cardiovascular disease or who is atherosclerotic cardiovascular disease risk equivalent involving administering to the subject a therapeutically effective amount of an RNAi agent.
