An implantable epicardial lead (13) is provided which is comprised of two spherical ICs (25) and (26) disposed at opposite ends of a supporting structure and separated by a predetermined distance. These spherical ICs comprise an anode and a cathode, each having connections thereto. The epicardial lead...http://www.google.es/patents/US6266567?utm_source=gb-gplus-sharePatente US6266567 - Implantable epicardial electrode
