A philips representative reported that during a cardiac lead management case, a perforation to the coronary sinus (cs) occurred.A spectranetics lead locking device (lld) 518-067 was utilized in the left ventricular (lv) lead.In this scenario, the type of lead usually used for right ventricular (rv) implantation was present in the lv.Rep stated that this lead is a little bigger than what is usually used for the lv.By applying traction/counter traction, the lead eventually came loose and was completely removed.Approximately 1 minute later, the anesthesiologist noticed some blood gathering via the trans-esophageal echo-cardiogram (tee).Rescue efforts were implemented.During thoracotomy the surgeon discovered a small perforation in the cs region and was able to stitch/repair the injury.The surgeon electrophysiologist closed the patient and the procedure was abandoned.Patient remained stable throughout.Although it was reported that there were 4 leads to be removed, only the lv was removed; the other leads remained in the patient.There were no lld's present in any of the leads left in the patient.
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