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肺心病慢性呼吸衰竭患者具有低氧和高碳酸血症,同时常伴有洪大的脉象。这启发我们探讨这类患者脉图特征与血气变化的关系。临床资料选择1987年冬季住院的20例患者,其中男15例,女5例,年龄54～74岁,平均63岁。临床均诊断为慢性阻塞性肺病(COPD),其中肺心病17例,因肺部感染病情加重而住院。测定方法每例于9∶00、16∶00两次记录脉象图,同时进行动脉血气分析,部分患者于病程中重复上述测定,共有47例次脉图和对应的血气资料供分析。由 MX-3型脉象仪及心电示波器和心电记录仪组成脉图测定记录系统。脉图定标:水平1mm 为一个
Patients with chronic respiratory failure of pulmonary heart disease have hypoxemia and hypercapnia, often accompanied by heavy pulse. This inspired us to explore the relationship between pulse characteristics and blood gas changes in these patients. Clinical data of 20 hospitalized patients in winter 1987, including 15 males and 5 females, aged 54 to 74 years, mean 63 years. Clinical diagnosis of chronic obstructive pulmonary disease (COPD), of which 17 cases of pulmonary heart disease, hospitalized due to aggravating lung infection. Assay method Each case at 9:00, 16:00 twice recorded pulse imaging, arterial blood gas analysis at the same time, some patients in the course of the disease to repeat the above determination, a total of 47 secondary veins and corresponding blood gas data for analysis. By MX-3-type pulse and ECG oscilloscope and ECG recorder composed of pulse recording system. Pulse calibration: a level of 1mm