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心电向量图对慢性肺原性心脏病(以下简称肺心病)的诊断价值,已为国内外许多学者所肯定,是肺心病重要的诊断方法之一。现将我院自1980年5月开展心电向量图检查以来,根据1977年“全国肺心病诊断标准”,对资料较完正、已明确肺心病诊断的73例住院患者心电向量图中P环及Ta向量测量结果分析如下。材料和方法本组肺心病患者有73例,男39例、女34例,男女之比为1.14:1年令分布在40-80岁以上,40-49岁占15％,50-59岁占49.5％,60-69岁占20.5％,70岁以上占15％。故主要集中在50岁以上70岁以下。检查方
The diagnostic value of ECG vector chart for chronic pulmonary heart disease (hereinafter referred to as pulmonary heart disease) has been affirmed by many scholars both at home and abroad and is one of the important diagnostic methods of pulmonary heart disease. Now in our hospital since May 1980 to carry out ECG vector chart examination, according to the 1977 “National Diagnostic criteria for pulmonary heart disease,” the data is more complete, have been diagnosed pulmonary heart disease in 73 cases of inpatients ECG vector chart P Ring and Ta vector measurement results are as follows. Materials and Methods The group of patients with pulmonary heart disease in 73 cases, 39 males and 34 females, male to female ratio of 1. 14: 1 year to distribute over 40-80 years old, 40-49 years old accounted for 15%, 50-59 years old 49.5%, 60-69 years old accounted for 20.5%, 70 years old accounted for 15%. It is mainly concentrated in the 50-year-old above 70 years of age. Check the party