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在长期的临床实践中,早已发现Ptfv1(Pv1终末电势)与心功能的关系密切并且在临床上有重要的应用价值。近几年来我们通过对100例急性心肌梗塞(AMI)的观察发现Ptfv1与预后有重要的关系,现报道如下。1资料与方法1.1 资料 观察分析100例心电图资料齐全的AMI住院患者,男60例,女40例;年龄33-85岁,平均59岁。梗塞部位:下壁50例,广泛前壁20例,前间壁30例。1.2 Ptfv1异常标准本文以Ptfv1≤-0.3mm·s为异常。按此标准100例AMI患者异常Ptfv141例,正常59例。并以此分为异常组和正常组进行比较分析。
In the long-term clinical practice, Ptfv1 (Pv1 terminal potential) has long been found to be closely related to cardiac function and has important clinical value. In recent years, we observed 100 cases of acute myocardial infarction (AMI) found that there is a significant relationship between the prognosis and Ptfv1, are reported below. 1 Materials and Methods 1.1 data observation and analysis of 100 cases of AMI hospitalized patients with complete ECG, 60 males and 40 females; aged 33-85 years, mean 59 years. Infarction site: 50 cases of inferior wall, extensive anterior wall in 20 cases, anterior wall in 30 cases. 1.2 Ptfv1 anomaly standard In this paper, Ptfv1≤-0.3mm · s is abnormal. According to this standard 100 cases of AMI abnormal Ptfv141 cases, normal 59 cases. And then divided into abnormal group and normal group for comparative analysis.