Crupi G, Locatelli G, Villani M, Tiraboschi R, Parenzan L
Thorax. 1978 Oct;33(5):625-8. doi: 10.1136/thx.33.5.625.
The surgical management of pulmonary atresia with ventricular septal defect (VSD) and hypoplastic pulmonary arteries poses difficult problems. Adequate palliation was achieved in two such patients by restoring continuity between the right ventricle and the pulmonary arteries by means of a woven Dacron patch. The VSD was left unrepaired. Angiography performed one month after operation showed the reconstructed pulmonary outflow tract to be widely patent and the pulmonary arteries to be enlarged. This approach may allow subsequent total correction by closure of the VSD in these hopeless patients.
室间隔缺损(VSD)合并肺动脉发育不全的肺动脉闭锁的外科治疗存在难题。通过使用编织涤纶补片恢复右心室与肺动脉之间的连续性,两名此类患者实现了充分的姑息治疗。室间隔缺损未予修复。术后一个月进行的血管造影显示,重建的肺流出道广泛通畅,肺动脉增粗。这种方法可能使这些病情严重的患者后续通过闭合室间隔缺损进行完全矫正。