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本文对慢性阻塞性肺部疾病(COPD)113例患者应用微漂浮右心导管测量肺动脉压力并与胸部X线片(113例),血气分析(87例),肺功能(64例)及心电图(EKG113例)对比分析,试图探索以上非侵入性检测与肺动脉平均压(P(?)P)的相关性及预测P(?)P的可能性。 对象本组113例的临床特点(1)慢性气管炎病史3～40年;(2)有慢性阻塞性肺气肿的体征及X线改变;(3)可除外其他心血管疾病。其
In this paper, pulmonary artery pressure was measured in 113 patients with chronic obstructive pulmonary disease (COPD) by using micro-floating right heart catheterization and was compared with chest radiography (113 cases), blood gas analysis (87 cases), pulmonary function (64 cases) and electrocardiogram EKG113 cases) comparative analysis, trying to explore the above non-invasive detection and pulmonary artery mean pressure (P (?) P) and predict the possibility of P (?) P. The clinical features of this group of 113 patients (1) chronic bronchitis history of 3 to 40 years; (2) signs of chronic obstructive pulmonary emphysema and X-ray changes; (3) other cardiovascular disease can be excluded. its