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A lead extraction procedure commenced to remove the following due to infection: right ventricular (rv) lead (from right chest), model 4074, implanted in (b)(6) 2021; rv lead (2) (from left chest), model 5076, implanted in (b)(6) 2011, capped and generator removed due to infection (b)(6) 2021; and right atrial (ra) lead (from left chest), model 5076, implanted in (b)(6) 2011.Prior to the procedure and from a femoral access, a guide wire was inserted, advanced and staged within the inferior vena cava (ivc) in the event an emergency would necessitate use of a spectranetics bridge occluding balloon catheter, which was immediately available in the box.The bridge balloon provides occlusion and hemostasis if a superior vena cava (svc) perforation was to occur.A spectranetics lead locking device (lld) was inserted into rv lead (1) along with the use of suture for traction.Cook medical liberator locking stylets were inserted into rv lead (2) and ra lead, along with cook medical one-tie compression coils to provide traction.The physician attempted removal of rv lead (1) from the right chest using a spectranetics 12f glidelight laser sheath.While the glidelight was being used in the subclavian vein, the rv lead tip was freed and the lead was successfully removed.The physician attempted removal of rv lead (2) from the left chest using the 12f glidelight.He encountered stalled progress in front of the superior vena cava (svc) region, so the physician switched to attempt ra lead removal.Using the 12f glidelight, progress was made into the innominate vein and the tip of the lead was freed.The ra lead was successfully removed using a cook medical needle's eye snare from a femoral access.The physician attempted to snare the rv lead as well, but the guide wire (previously placed for emergent bridge balloon use) became entangled and the guide wire was pulled back out of the ivc.He untangled the snare and attempted to advance the guide wire into the internal jugular vein, but was unsuccessful.The guide wire was then staged in the right subclavian vein.Using the 12f glidelight, the physician met stalled progress in front of the svc, so he upsized to a 14f glidelight, which advanced to near the svc/ra junction, where progress stalled again.The physician switched to a cook medical 11f evolution mechanical dilator sheath and a cook medical steadysheath.Progress was made near the tricuspid valve.At that time, the patient's blood pressure dropped rapidly and a pericardial effusion was noted.The surgeons were already scrubbed in and rescue efforts began, including bridge balloon (advanced over previously placed guide wire), percutaneous cardiopulmonary support (pcps) and sternotomy.Perforations were discovered in the innominate/svc junction and ivc.It was discovered that during the rescue efforts, the guide wire for the bridge balloon had perforated the right atrial appendage (raa), protruding out of the heart.The bridge balloon followed the guide wire through the raa and was found to be inflated outside the heart, which could not occlude the bleeding within the svc (the intended location for bridge balloon inflation).In addition, the rv lead (2) was found to have been inserted into a tricuspid valve leaflet during implantation in 2011.The surgeons attempted to repair the perforations and remove the rv lead; however, the patient did not survive.The injuries to the innominate/svc junction and ivc were caused during use of the cook 11f evolution and steadysheath, with these injuries likely resulting in the patient's death.The physician believed that the raa perforation was not related to the initial drop in the patient's blood pressure and no additional injury to the raa was reported when the bridge balloon was advanced over the guide wire, through the raa.This report captures the bridge balloon which was advanced over the guide wire outside the vessel and inflated, requiring intervention to attempt to occlude bleeding from the perforations.There was no alleged malfunction of any spectranetics devices in use during the procedure.
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