本文分析70例急性脑血管病患者的血气变化。结果发现有不同类型的血气变化,以低氧血症占首位,其次为代谢性碱中毒,呼吸性酸中毒加代谢性碱中毒,呼吸性酸中毒代谢性酸中毒及低碳酸血症等,脑出血之血气变化较著。一旦发生低氧血症,死亡率明显增高。作者指出,脑血管病的血气变化,对病情观察及予后判断,有一定的临床价值。 This article analyzes the blood gas changes in 70 patients with acute cerebrovascular disease. The results showed that there are different types of blood gas changes, with hypoxemia prevail, followed by metabolic alkalosis, respiratory acidosis plus metabolic alkalosis, respiratory acidosis, metabolic acidosis and hypocapnia, brain Bleeding blood changes significantly. In the event of hypoxemia, mortality was significantly higher. The authors point out that blood gas changes in cerebrovascular disease, the disease observation and post-judgment, have some clinical value.