Fig. 2From: The impact of glutamate infusion on postoperative NT-proBNP in patients undergoing coronary artery bypass surgery: a randomized studyPerioperative NT-proBNP levels in patients with EuroSCORE II ≥ 4.15 (upper quartile). Data expressed as medians with interquartile range. *p < 0.05. POD postoperative day, Preop preoperativeBack to article page