Predicting Postoperative Delirium Using EEG, Genetics and Neurobiomarkers of Cerebral Injury

EEG samples will be recorded before and during the cardiac surgery in order to perform spectral and coherence analyses

APOE genotyping will be performed for each patient

5 perioperative blood samples will be taken to measure the evolution of NfL in the serum (before and until postoperative day 5)

Each patient will benefit from a complete neurocognitive evaluation before surgery (battery of validated cognitive tests)