Fig. 1From: Mild volume acute normovolemic hemodilution is associated with lower intraoperative transfusion and postoperative pulmonary infection in patients undergoing cardiac surgery -- a retrospective, propensity matching studyStudy population recruitment summary. LVEF = left ventricular ejection fraction; COPD = chronic obstructive pulmonary disease; CKD = chronic kidney disease; INR = international normalized ratio; Plt = platelet count; ANH = acute normovolemic hemodilutionBack to article page