This was a right-sided lead extraction procedure to remove two cardiac leads due to cied system infection/bacteremia and a non-functional lead.Each of the leads was prepped with an lld-ez.After a difficult extraction of the atrial lead (856a, impl 246 months) with a 14f glidelight laser sheath and an 11f tightrail sheath, the physician moved to the ventricular lead (448v, impl 246 months) with the 14f glidelight and was able to get the tip of the laser catheter to approximately 6-7 cm from the ring on the lead.Due to snowplowing of the insulation of the lead, the physician upsized to a 16f glidelight, freeing up the lead to about 1 cm from the tip.The physician gently pulled on the lead and was able to free it, noticing tissue at the tip.At this time, the patient's blood pressure declined and tee visualized fluid in the pericardium.A pericardiocentesis was performed without resolution, followed by a sternotomy.An injury in the rv apex was discovered and repaired.The tined ventricular lead was non-functional without known cause prior to the extraction; however after close inspection of the lead tip and surrounding tissues during the open procedure, it was discovered that the lead had perforated the myocardium years prior and this explains why it was no longer functional.This issue was not visible on x-ray prior to the procedure.The patient survived the intervention.The physician stated that the lead caused the injury as it was pulled free from the myocardium.Because the lld was the traction platform used to pull the lead free from the myocardium, it is the suspect device in this case.
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