It was reported that during an implant procedure, sensing from the analyzer was variable.The lead, cable, and adapters on the programmer were changed without effect.The programmer was exchanged, and there were much better values when using a new programmer and analyzer.It was noted that the analyzer appeared to have been reporting r waves below their actual value.The right ventricular (rv) lead remains in use, although it was repositioned multiple times.The analyzer has been returned to service.No further patient complications have been reported as a result of this event.
|