Figure 3From: Mortality associated with administration of high-dose tranexamic acid and aprotinin in primary open-heart procedures: a retrospective analysisPercentage of patients receiving transfusions for all patients and for patients undergoing open chamber procedures. (a) All patients (Pgroups < 0.01; Ptime < 0.01; Pintact < 0.01). (b) Patients with open-heart procedures (Pgroups < 0.01; Ptime < 0.01; Pintact < 0.01).Back to article page