This was a left-sided lead extraction procedure to remove one malfunctioning atrial lead at end-of-life.The atrial lead (bsc (b)(4), implanted 165 months) was prepped with a lead locking device (lld-ez) and a 12f glidelight laser sheath was used to lase, however the sheath was unable to progress beyond the ring electrode.The physician decided to upsize to a 14f glidelight laser sheath and was able to progress to the ring (however he did not lase past the ring), freeing the tip of the lead.Shortly after the extraction of the atrial lead, the patient¿s blood pressure and pulse began to decline.The decision was made to perform a sternotomy and an injury in the ra was discovered and repaired successfully.This event is being attributed to the lld as it was the traction platform being used to pull the lead free.The physician stated that the laser sheath did not cause the injury.The injury was caused by the lead (which had grown into the atrium) as it was pulled from the myocardium.The patient survived the intervention and was doing well after the procedure.
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