The Annals of thoracic surgery
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An autotransfusion technique has been developed for collection and reinfusion of shed mediastinal blood. This system has been routinely applied in the postoperative management of 592 consecutive adult and 108 pediatric cardiac surgical patients. Two hundred seventy-one adult patients (46%) and thirty-six pediatric patients (33%) actually received autologous blood. ⋯ In 1976 at our institution, homologous transfusion requirements averaged 8.4 +/- 0.7 units per adult patient. During 1978, with the routine use of postoperative autotransfusion, bank blood transfusions were lowered to 4.2 +/- 0.3 units per patient (p less than 0.001). In contrast to perioperative autotransfusion techniques, collection and reinfusion of shed mediastinal blood is particularly useful for intravascular volume replacement in patients with serious postoperative bleeding.
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Between 1967 and 1978, an 11-year-old boy had undergone 3 separate systemic-pulmonary artery shunt operations. Two of the 3 shunt operations failed. ⋯ Repair was successfully accomplished with the use of an internal vascular conduit and an external vascular conduit with a glutaraldehyde-treated porcine valve. Four months after the corrective procedure, the patient's exercise tolerance had improved dramatically.