This article reviews acute kidney injury following cardiothoracic surgery, addressing the full spectrum of the perioperative environment including preoperative, intraoperative, and postoperative factors for acute kidney injury. Topics discussed include pathophysiology, risk prediction scoring, diagnosis, prevention, treatment, and new directions for research.
Keywords: Acute kidney injury; Biomarkers; Cardiopulmonary bypass; Cardiothoracic surgery; KDIGO guidelines; Renal failure; Renal replacement therapy.
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