The Annals of thoracic surgery
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Case Reports Clinical Trial
Ultra fast track in elective congenital cardiac surgery.
Changes in healthcare delivery have affected the practice of congenital cardiac surgery. We recently developed a strategy of limited sternotomy, early extubation, and very early discharge, and reviewed the perioperative course of 198 pediatric patients undergoing elective cardiovascular surgical procedures, to assess the efficacy and safety of this approach. ⋯ Selected patients with a broad spectrum of congenital heart disease may enjoy same-day admission, limited sternotomy, immediate extubation, and very early discharge with excellent outcomes and acceptable morbidity.
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Clinical Trial
Fast-track congenital heart operations: a less invasive technique and early extubation.
Many novel techniques have been described for "minimally invasive" congenital cardiac operations to achieve an improved cosmetic result. There is little information on incorporation of such techniques into fast-track congenital heart operations. ⋯ We believe that our approach to fast-track congenital heart operation is safe and effective. The surgical technique provides good exposure and has excellent cosmetic results. Moreover, it is easy to learn and, if necessary, the surgeon can quickly gain direct access to the heart. The anesthetic management facilitates early tracheal extubation and a shorter duration of postoperative stay.
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Case Reports
The Ross operation in a Jehovah's Witness: a paradigm for heart surgery in children without transfusion.
A 3-year-old 18 kg male child of the Jehovah's Witness faith presented with severe aortic regurgitation. A successful Ross procedure was performed using a pulmonary autograft, without the use of blood or blood product transfusion. Blood conservation strategy included: (1) preoperative treatment with recombinant human erythropoietin; (2) intraoperative strategies, including technical modifications to the Ross procedure, and the prophylactic use of fibrin glue; (3) utilization of a heparin-bonded cardiopulmonary bypass circuit and assisted venous drainage; and 4) the use of prebypass phlebotomy, cell-saving device and autotransfusion. The patient was discharged home on postoperative day 7 with a hemoglobin level of 11.9.
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The objective of this study was to evaluate serum cardiac troponin T and I levels in patients in whom electrocardiogram, myocardial scan, and serum CK-MB levels of the MB isoenzyme of creatine kinase indicated perioperative myocardial infarction (MI) after coronary artery bypass grafting (CABG). ⋯ Serum troponin T levels higher than 3.4 microg/L 48 hours after CABG correlated best with the diagnosis of perioperative MI. Serum troponin T levels greater than 3.9 microg/L 24 hours after CABG also correlated with the diagnosis of perioperative MI, although a larger experience is needed to confirm the validity of the chosen cutoff value.
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We have demonstrated that donor cell chimerism is associated with a lower incidence of obliterative bronchiolitis (OB) in lung recipients, and that donor chimerism is augmented by the infusion of donor bone marrow (BM). We herein report the intermediate results of a trial combining the infusion of donor BM and lung transplantation. ⋯ Infusion of donor BM at the time of lung transplantation is safe, and is associated with recipients' immune modulation and a lower rate of obliterative bronchiolitis.