Association of Intraoperative Mean Perfusion Pressure with Acute Kidney Injury in Valve Replacement Surgeries: A Single-Center Analytical Cross-Sectional Study. Pjmcr [Internet]. 2026 May 18 [cited 2026 May 19];5(2):2449-61. Available from: https://pakjmcr.com/index.php/1/article/view/1040