Date of event is estimated.The results of the investigation are inconclusive based on the information provided a device problem was not identified, as a result a conclusive cause for the reported patient effect, and the relationship to the product, if any, cannot be determined.
Event or Problem Description
It was reported that patients leads had migrated.As a result, surgical intervention was undertaken on (b)(6) 2024 wherein leads were explanted and replaced to address the issue.