Cardiac sensing and/or stimulation devices and methods that adapt to implant location and positioning, and may employ automated vector selection from multiple electrodes. Devices include a housing having a first face opposing a second face, and an edge extending around the perimeter. A pulse generator...http://www.google.com/patents/US7996072?utm_source=gb-gplus-sharePatent US7996072 - Positionally adaptable implantable cardiac device
