DANVERS, Mass.--(BUSINESS WIRE)--Abiomed, Inc. (NASDAQ: ABMD), a leading provider of breakthrough heart support technologies, today reported second quarter fiscal 2011 revenue of $23.4 million, up 17% compared to the same period of fiscal 2010. Revenues for the first half of fiscal 2011 were $45.4 million, up 14% from $39.9 million in the first half of fiscal 2010.