Autologous blood donation in cardiac patients

Despite the advantages of autologous blood transfusion, doubt still remains about its safety in cardiac patients. We report our experience with 439 cardiac patients who donated a total of 1692 units of blood before coronary, valvular, or congenital cardiac operations. During the collections, patients were continuously monitored with ECG, blood pressure, and heart rate. In 22 collections we observed vasovagal reactions, which represents an incidence of 1.3% of the total number of collections. The patients recovered quickly and only in 3 cases was volume replacement with saline needed. There were no other complications which could be related to the preoperative autologous donation program. We feel that, with careful selection of the patients and of the circumstances surrounding the collection of blood, autologous blood donation in cardiac patients is a safe and beneficial experience.