Fig. 1From: Comparison of volume and hemodynamic effects of crystalloid, hydroxyethyl starch, and albumin in patients undergoing major abdominal surgery: a prospective observational studyProtocol of goal-directed fluid management used in this study. SVI = stroke volume index; MAP = mean arterial pressure; BRS = bicarbonate Ringer’s solution; HES = 6% hydroxyethyl starch 130/0.4; Alb = 5% albuminBack to article page