It was reported that this right atrial (ra) lead exhibited impedance measurements of greater than 3000 ohms, and the patient's device had been emitting beeping tones.There had been intermittent increases in the impedance measurements over the past two months.There were no episodes of noise on the ra channel.The patient was brought in to their clinic to turn off the beeping and the patient would continue to be monitored.No adverse patient effects were reported.This report reflects information received by fda in the form of a notification per 803.22 (b)(2).
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