论文部分内容阅读
本文就45例急性心肌梗死无合并症的患者在急性期和恢复期动脉血气分析数据加以比较分析。结果表明恢复期动脉血氧分压的动态变化与梗死部位无明显关系(P>0.05),而与梗死面积大小有关(r=-0.48)。提示急性心肌梗死恢复期动脉低氧血症系由隐匿性心功能不全所致。加强随访工作,在临床实践中具有一定的意义。
This article 45 cases of acute myocardial infarction without complications in patients with acute and convalescent arterial blood gas analysis data were analyzed. The results showed that the dynamic changes of arterial oxygen tension in recovery phase had no significant relationship with the infarct size (P> 0.05), but were related to the infarct size (r = -0.48). Prompt recovery of acute myocardial infarction arterial hypoxemia caused by occult heart failure. Strengthening follow-up work has a certain significance in clinical practice.