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TⅡⅢavF改变可见于多种病人。如冠心病、高血压性心脏病、某些先天性心脏病,心肌病等,已被多数人所证实。但在慢性阻塞性肺疾患时,TⅡⅢavF改变的报导甚少。笔者曾对40例慢性肺心病的TⅡⅢavF进行观察,采用与其它指标对照的方法探讨TⅡⅢavF对慢性肺心病的诊断价值。资料与方法资料来源:1982年3月～1984年3月在我院住院的40例肺心病人。肺心病的诊断,按《全国慢性肺原性心脏病诊断标准》(1977年修订)。本组病例不包括同时合并冠心病,高血压性心脏病的病例。本组40例中男占24例,女占16例,平均年令56.3岁,最大年令
T Ⅱ Ⅲ avF changes can be seen in a variety of patients. Such as coronary heart disease, hypertensive heart disease, some congenital heart disease, cardiomyopathy, has been confirmed by the majority. However, in chronic obstructive pulmonary disease, TIIIIIavF changes rarely reported. I had 40 cases of chronic pulmonary heart disease T Ⅱ Ⅲ avF were observed, and other indicators of control methods T Ⅱ Ⅲ avF explore the diagnostic value of chronic pulmonary heart disease. Materials and Methods Source: 40 cases of pulmonary heart disease hospitalized in our hospital from March 1982 to March 1984. Diagnosis of pulmonary heart disease, according to the \"National Diagnostic criteria of chronic pulmonary heart disease\" (revised in 1977). This group of patients does not include the simultaneous merger of coronary heart disease, hypertensive heart disease cases. The group of 40 cases of male accounted for 24 cases, female 16 cases, the average annual 56.3 years old, the largest year