Forbes | In Blowout, Amarin's Fish-Oil-Derived Drug Dramatically Cuts Heart ... Forbes A drug derived from fish oil cut the rate of cardiovascular problems, including heart attacks and strokes, by 25%, a result that will likely transform the fortunes of ... Amarin shares surge after fish oil capsule showed benefits in trial Amarin Soars as Fish Oil Pill Cuts Risk of Strokes in Long-Awaited Study |