Lead management case to extract a medtronic 4076 (impl.84 months) in the rv to upgrade to a biv icd device.The physician prepped the lead with an lld ez and began extracting using a 12f glidelight with a 33cm visisheath.An ice catheter was also placed in the groin to obtain a baseline visualization.Due to severe scarring the physician upsized to a 14f glidelight and the lead released.The physician noted that the blood pressure had dropped from 130/75 to 100/60 and a re-evaluation using the ice catheter revealed an effusion.A pericardiocentesis was performed removing 50cc of blood and resulting in overall dissipation of the effusion.The physician believed this injury was caused by the helix of the lead itself, believing it was affixed slightly outside the apex.Due to the type/likely location of the lead, the injury was most likely caused by the release of the lead in which the lld provided the traction platform for lead removal.The ra lead was not planned to be removed during this extraction and remained intact throughout the procedure.
|