术后低氧血症：术前注意事项

Aust N Z J Surg. 1978 Aug;48(4):416-7. doi: 10.1111/j.1445-2197.1978.tb04889.x.

In a group of 31 consecutive patients undergoing major abdominal surgery, severe postoperative arterial hypoxaemia was present in 10 cases (32%). The predictive value of the preoperative expiratory spirogram and the arterial PO2 have been examined. It is concluded that a history of chronic bronchitis may be of more value than either of these investigations in predicting the likely occurrence of postoperative hypoxaemia.

在一组连续接受腹部大手术的31例患者中，10例（32%）出现了严重的术后动脉低氧血症。对术前呼气肺量图和动脉血氧分压的预测价值进行了研究。得出的结论是，在预测术后低氧血症可能发生方面，慢性支气管炎病史可能比上述任何一项检查更有价值。