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虽然慢性阻塞性肺部疾病(COLD)的心电图表现已有许多报道,但对肺间质纤维化(FLD,即限制性肺部疾病)的P波改变了解甚少。本文对比性研究这两类疾病的P波改变。方法:研究对象为40例慢性肺部疾病患者,分为两组:FLD组20例,其中男性11例,女性9例,平均年龄59.3岁;COLD组20例(慢性肺气肿15例,支气管哮喘5例),其中男性17例,女性3例平均年龄63例。临床诊断是根据症状、病史、体检、胸部X线检查和肺量计研究作出,为进一步明
Although there have been many reports of electrocardiographic manifestations of chronic obstructive pulmonary disease (COLD), little is known about P-wave changes in pulmonary interstitial fibrosis (FLD), a limiting pulmonary disease. This article compares the P wave changes in both types of disease. Methods: Forty patients with chronic pulmonary disease were divided into two groups: 20 patients in FLD group, including 11 males and 9 females, with an average age of 59.3 years. In COLD group, 20 patients (15 with chronic emphysema, Asthma in 5 cases), including 17 males and 3 females with an average age of 63 cases. Clinical diagnosis is based on symptoms, medical history, physical examination, chest X-ray examination and spirometry studies made to further clarify