Merck's Vytorin cholesterol drug was found to reduce risks for heart attack, stroke and other cardiovascular events in the IMPROVE-IT study, which involved more than 18,000 patients with acute coronary syndrome.
Merck's Vytorin cholesterol drug was found to reduce risks for heart attack, stroke and other cardiovascular events in the IMPROVE-IT study, which involved more than 18,000 patients with acute coronary syndrome.