This is being filed to report the damage to the lead requiring intervention.It was reported that this was a mitraclip procedure to treat degenerative mitral regurgitation (mr) with a grade of 4.Two clips were successfully implanted, reducing mr to 1.During retraction of the steerable guide catheter (sgc), it interacted with the implanted lead, causing it to dislodge.The patient went into asystole, requiring external pacing.Treatment was performed to correctly place the lead.The patient recovered nicely without further issue.There was no clinically significant delay in the procedure and no adverse patient sequela.No additional information was provided.
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The device was not returned for analysis.A review of the lot history record revealed no manufacturing nonconformities issued to the reported lot that would have contributed to this event.Based on the information available, a definitive cause for the reported patient effect of arrhythmia could not be determined; however, it is listed in the mitraclip instructions for use (ifu) as known possible complication associated with mitraclip procedures.Additional therapy/ non-surgical treatment was a case specific circumstance as the patient went into asystole, requiring intervention.Although a conclusive cause for the reported patient effects and the relationship to the device, if any, cannot be determined, there is no indication of a product issue with respect to manufacture, design or labeling.
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