Parameter signature of a reel problem.

Clinics involved in follow-up of cardiac implantable electronic devices, especially implantable cardiac defibrillators (ICDs), increasing rely upon remote monitoring. This case describes the parameter signature characteristic of an uncommon but well-described syndrome. Analysis of the nature and timing of the sequence of abnormalities contained in the archived device data, all of which is available for review via remote monitoring, reveals the cause for failure of this primary prevention ICD system. ©2011, The Authors. Journal compilation ©2011 Wiley Periodicals, Inc.