Simultaneous repair of pectus excavatum and tetralogy of fallot: report of a case.

We report an 18-month-old boy with the association of pectus excavatum and tetralogy of Fallot (TOF). We successfully performed simultaneous pectus repair using sternal elevation without any prosthetic support and total correction of TOF after a prior modified Blalock-Taussig shunt. Retracting a divided costo-sternal complex with a rectus abdominal flap away from the operative field before the cardiac operation provided excellent surgical exposure.

Effects of inhaled FK 506 on the suppression of acute rejection after lung transplantation: use of a rat orthotopic lung transplantation model.

Background: FK 506 inhalant was recently developed for localized administration. We investigated its effects on acute lung allograft rejection and compared its efficacy with that of intramuscular administration of FK 506.

Methods: Rats (n = 123) with orthotopic left lung transplantation were divided into 9 groups.

Comparative study of the effect on clinical outcome of the use of an open circuit and the use of a closed circuit in cardiopulmonary bypass for a graft replacement of the descending thoracic or thoracoabdominal aorta.

Purpose: We studied the benefits of reduced systemic heparinization in a heparin-coated cardiopulmonary bypass (CPB) system for graft replacement of the descending thoracic (TA) or thoracoabdominal aorta (TAA).

Methods: Fifty-five patients were assigned to two groups: one group in which closed CPB circuits with reduced heparinization by elimination of the hard shell reservoir were used (group A, n = 36) and one group in which open circuits with full heparinization were used (group B, n = 19).

Results: The transfusion requirement tended to be greater as the duration of CPB increased, even in group A.

Acute occlusion of a simple aortic coarctation presenting as abdominal angina.

A 9-year-old boy whose past history was remarkable for a heart murmur was diagnosed with abdominal angina due to acute occlusion of a simple coarctation of the aorta. Using a single cross-clamp, we accomplished an end-to-end anastomosis after resection of the coarctation. Paradoxical hypertension and abdominal angina were treated successfully with a continuous intravenous infusion of lipo-PGE-1 and nicardipine.

[Long-term results of atriopulmonary fontan connection for complex cardiac anomalies].

To evaluate the long-term results of atriopulmonary Fontan connection, we reviewed the outcome of 20 consecutive patients (single ventricle 8, double outlet right ventricle 8, tricuspid atresia 3, mitral atresia 1; mean age, 13 +/- 11) who underwent this operation between 1981 and 1997 at our institution. Glenn shunt preceded Fontan operation in 1 patient. Four patients had a concomitant bidirectional Glenn anastomosis at the time of the Fontan operation.