先天性心脏病合并肺动脉高压是影响预后和手术效果的严重并发症,通过积极的术前准备以及术后处理可明显减少肺动脉高压带来的严重并发症,降低死亡率。本文作者驻地海拔3658m,空气中氧含量仅为内地的65%左右。缺氧导致先心病合并肺动脉高压明显增多,而且病情更重。正常人的平均 Congenital heart disease complicated with pulmonary hypertension is a serious complication that affects the prognosis and surgical outcome. Severe complications caused by pulmonary hypertension can be significantly reduced and the mortality reduced through active preoperative preparation and postoperative management. The author resident 3658m above sea level, the oxygen content in the air is only about 65% of the Mainland. Hypoxia leads to congenital heart disease with pulmonary hypertension was significantly increased, and the condition worse. Normal average