Background: There is some evidence that electroencephalography guidance of general anesthesia can decrease postoperative delirium after non-cardiac surgery. There is limited evidence in this regard for cardiac surgery. A suppressed electroencephalogram pattern. occurring with deep anesthesia. https://www.roneverhart.com/Macallan-Cask-Strength-Red-Label-Gift-Set-With-Luxury-Hip-Flask-750ml/