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急性心肌梗死(acute myocardial infarction,AMI)是内科常见的危重病,并且有着严格的时间窗限制,该病如果因时间丢失而错过溶栓时机,将严重影响患者的预后〔1〕。对于AMI患者来说,时间就是心肌,时间就是生命〔2〕,但AMI患者病情变化快,尤其易并发急性肺水肿和心源性休克,出现明显血气改变和酸碱平衡失调等症状〔3〕。因此,快速诊断酸碱失衡对AMI患者极其重要。本文主要
Acute myocardial infarction (AMI) is a common medical critically ill disease, and has a strict time window limit, if the loss of time due to missing the timing of thrombolysis, will seriously affect the prognosis of patients 〔1〕. For AMI patients, the time is the heart, the time is life [2], but patients with AMI changes rapidly, especially complicated by acute pulmonary edema and cardiogenic shock, significant blood gas changes and acid-base balance disorders and other symptoms 〔3〕 . Therefore, rapid diagnosis of acid-base imbalance is extremely important for AMI patients. This article mainly