A product evaluation was completed.The reported event of pacing issue was confirmed.Continuity testing confirmed a full open condition of the distal and proximal circuits respectively.The lead wires were found to be broken at approximately 53 cm from catheter tip.It was also confirmed that both circuits were continuous from electrodes to the broken area and from connector pins to the broken area.No visible damage or inconsistency was observed from catheter body, returned syringe, balloon and windings.The balloon inflated clear and concentric with 1.3 cc air and remained inflated for 5 min without leakage.An engineering evaluation was initiated to assess for any manufacturing related processes which could be correlated to the complaint.Based on the available information, there is no evidence that supports or confirms the failure mode is associated to a manufacturing or design defect.A device history record review was completed and documented that device met all specifications upon distribution.Corrections to the h6 codes type of investigations, investigation findings, and investigation conclusions were made.Complaint histories for all reported events are reviewed against trending control limits on a monthly basis and any excursions above the control limits are assessed and documented as a part of the monthly review.
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