An intravascular electrode arrangement 10 includes a first and a second electrode line 12, 14 adapted for placement in blood vessels such as veins or arteries, each having at least one stimulation and/or sensing electrode in the region of the distal end of the respective electrode line, wherein there...http://www.google.de/patents/US20030097051?utm_source=gb-gplus-sharePatent US20030097051 - Electrode arrangement