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有关肺心病心脏大小的肺血流图变化异同及其临床意义,国内未见报道。现将我们观察情况报告如下。材料与方法一、病例选择: 1.肺心病50例,男38例,女12例,年龄为40～73岁(平均58岁)。所选病例经病史、体检、心电图、胸部X线照片等项检查,符合1980年全国肺心病诊断标准。2.根据胸后前位X线照片,测量心脏与胸廓比例: (1)胸廓横径的测量:通过右侧膈肌最高点划一水平线,测量该水平线与两侧肋骨交点
The similarities and differences of pulmonary blood flow diagram and its clinical significance on the heart size of pulmonary heart disease have not been reported in China. Now we observe the situation reported as follows. Materials and methods First, the choice of cases: 1 pulmonary heart disease in 50 cases, 38 males and 12 females, aged 40 to 73 years (mean 58 years). Selected cases by medical history, physical examination, electrocardiogram, chest X-ray examination of other items, in line with the national diagnostic criteria for pulmonary heart disease in 1980. 2. According to the chest anteroposterior X-ray photographs, the ratio of heart and chest measurement: (1) Measurement of thoracic transverse diameter: the highest point of the right diaphragmatic by a horizontal line, measuring the horizontal line and the ribs on both sides of the cross