A method for allowing cardiac signals to be sensed and pacing pulse vectors to be delivered between two or more electrodes. In one embodiment, cardiac signals are sensed and pacing pulse vectors are delivered between at least one of a first left ventricular electrode and a second left ventricular electrode....http://www.google.com.au/patents/US7945325?utm_source=gb-gplus-sharePatent US7945325 - Pacing and sensing vectors
