WASHINGTON (March 30, 2014) — Evolocumab, an injected form of a class of drugs called PCSK9 inhibitors that lower low-density lipoprotein cholesterol, also known as LDL-C or "bad cholesterol," outperformed ezetimibe with few side effects in patients unable to take statins, according to research from GAUSS-2 presented at the American College of Cardiology's 63rd Annual Scientific Session.