Postoperative complications of coronary artery bypass grafting: a narrative review on pathophysiology, management strategies, and the emerging role of artificial intelligence

Post-CABG complications remain across organ systems, emphasizing the need for early risk identification and targeted prevention. Major risk factors include age, diabetes, renal dysfunction, and prolonged bypass time. Multidisciplinary care and emerging AI-based prediction tools may improve individualized risk assessment and postoperative outcomes.