Effect of Perioperative Benzodiazepine Use on Postoperative Delirium in Patients Undergoing Cardiac Surgery: A Systematic Review and Meta‐Analysis
Introduction Cardiac surgery anesthesia is associated with risks such as postoperative delirium (POD) and stress‐related responses. Benzodiazepines have been used perioperatively to reduce anxiety and promote hemodynamic control. However, their use may increase the risk of delirium, particularly in older adults. This s...