An electrode line for intraluminal or intracardiac use for connection to a cardiac pacemaker, comprises an elongate, flexurally soft electrode line body having a distal end at which or in the proximity of which is arranged at least one distal electrode which is electrically connected to the electrical...http://www.google.com/patents/US7493173?utm_source=gb-gplus-sharePatent US7493173 - Electrode line