It was reported that a patient had low impedance found during system diagnostics on a follow-up visit.X-rays were taken and provided to the manufacturer for review.The x-rays were reviewed by the manufacturer.The lead appeared intact, the electrodes appeared to be aligned on the left vagus nerve.The condition of the feedthru wires, pin insertion, and connector pin could not be assessed due to the clarity of the provided x-ray images.The generator was also found to be placed abnormally high in the left chest, adjacent to the clavicle.No obvious cause for the reported low impedance was found through review of the x-rays.No further relevant information has been received to date.No surgical intervention has occurred to date.
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