Morphology-based diagnostic monitoring of electrograms by implantable cardiac device

摘要

A system and method is presented in which an implantable cardiac device is configured to generate representative electrograms which can be transmitted to an external programmer for display. A representative electrogram represents a patient's typical electrogram during a defined time period or when a particular condition exists. Such representative electrograms may be averages or other statistical measures of electrograms recorded continuously or periodically during the defined time period or during the time when the particular condition exists.