Septal Infarct on ECG

Last Friday I was in hospital to have surgery to remove an implanted defibrillator and wire due to malfunction of the wire, and have a new device and wire inserted. Was released home the following day and see on my results that an intraoperative ECG diagnosed a septal infarct? I was not told about this nor did a cardiologist speak to me before I was discharged. Since the ECG was performed intraoperatively, one can only hope that this is not a consequence of a poorly placed lead?