The device was returned for evaluation and low telemetry the device was received from the field with battery voltage above elective replacement level.Visual inspection noted cautery mark on the can consistent with the telemetry issue observed during the explant procedure.Electrical and mechanical analysis performed indicated normal functionality, and rf telemetry evaluation under nominal settings found the device communicated with the programmer without anomaly.Additionally, visual inspection of the header and connector found no anomaly related to the field concern.Longevity assessment was performed, and the device was in normal range of operation with appropriate remaining longevity.
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