Greatbatch Medical's current product line of pacing leads is composed of permanent, sutureless, epicardial leads (MyoPore®) and an innovative implant tool (FasTac™). Greatbatch Medical offers both unipolar and bipolar models in a number of different lengths from 25cm to 54cm. This epicardial lead technology has been on the market for 15 years and continues to perform reliably after more than 50,000 implants worldwide.