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目前,心电图是肺原性心脏病(以下简称肺心病)诊断的主要方法之一。本文分析一组农村疾病普查发现的慢性支气管炎(以下简称慢支)、肺气肿、肺心病的心电图和一组失代偿肺心病住院患者心电图V_1导联P波起始指数(Initial-P-V_1 Index,简称IPI-V_1)及P波终未指数(Terminal-P-V_1 Index,简称TPI-V_1)及与一组正常人作比较,并探讨IPI-V_1及TPI-V_1对肺心病的诊断意义。
Currently, electrocardiogram is one of the main methods of diagnosis of pulmonary heart disease (hereinafter referred to as pulmonary heart disease). This article analyzes a group of rural disease census found in chronic bronchitis (hereinafter referred to as chronic bronchitis), emphysema, pulmonary heart disease ECG and a group of patients with decompensated pulmonary heart disease electrocardiogram V-lead P-wave initial index (Initial-P -V_1 Index, referred to as IPI-V_1) and the Terminal-P-V_1 Index (TPI-V_1 for short) and compared with a group of normal subjects, and explored the effect of IPI-V_1 and TPI-V_1 on pulmonary heart disease Diagnostic significance.