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近年来对心电图 P 波的变化渐引起注意,曾有人提出 Pv_1的终末向量(V_1Ptf)对冠心病有诊断意义。而根据我们观察,高血压病时,有充血性心力衰竭者(以下简称心衰)与无心衰者相比,V_1的 P 波形态有明显的不同,现报告如下:一、病例选择为了便于测量,心电图要求安性心律,P 波清楚,基线平稳无干扰。从1975～1979年期间,临床确诊为高血压病其心电图又符合上述条件者共63例,其中36例有全心
In recent years, the changes of ECG P wave gradually attracted attention, it has been suggested that the terminal vector Pv_1 (V_1Ptf) of coronary heart disease has diagnostic significance. According to our observation, hypertensive disease, congestive heart failure (hereinafter referred to as heart failure) compared with no heart failure, V 1 P wave morphology were significantly different, are as follows: First, the case selection in order to facilitate Measurement, ECG required safety rhythm, P wave clear, stable baseline without interference. From 1975 to 1979, clinically diagnosed as hypertensive patients whose ECG and meet the above conditions were a total of 63 cases, of which 36 patients with whole heart