Methods and apparatus for storing data records associated with a medical monitoring event in a data structure. An implanted device obtains data and stores the data in the data record in a first data structure that is age-based. Before an oldest data record is lost, the oldest data record may be stored...http://www.google.ca/patents/US20060094970?utm_source=gb-gplus-sharePatent US20060094970 - Techniques for selective channel processing and data retention in an implantable medical device
