An implantable cardiac electrotherapy lead is disclosed herein. In one embodiment, the lead includes a tubular body having a distal end with a first soft resilient member. The member extends or is extendable from the distal end radially outward relative to a longitudinal axis of the tubular body....http://www.google.de/patents/US7801624?utm_source=gb-gplus-sharePatent US7801624 - Reduced perforation distal tip for an implantable cardiac electrotherapy lead
