A method and apparatus for detecting a lead-related condition that includes determining whether a first oversensing criteria is satisfied, determining whether a second oversensing criteria is satisfied, determining whether an impedance criteria has been satisfied, and generating an alert in response...http://www.google.co.uk/patents/US7289851?utm_source=gb-gplus-sharePatent US7289851 - Method and apparatus for identifying lead-related conditions using impedance trends and oversensing criteria
