Blood gases were analyzed and parameters of pulmonary hemodynamics were determined by color doppler supersonic diagnostic set before and after treatment.

治疗前后用彩色多普勒超声诊断仪检测肺血流动力学指标并作血气分析。

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Pulmonary artery hypertension (PAH) is a combination of factors caused abnormal pulmonary hemodynamics. Pulmonary vascular resistance (PVR) progressive as clinical features of PAH.

肺动脉高压(PAH)是多种因素引起的肺血流动力学异常，以肺血管阻力进行性升高为临床特征的一组疾病。

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Objective To study the effects of co induction with diazepam fentanyl sodium hydroxybutyrate on systemic and pulmonary hemodynamics in patients with cardiac valve disease and pulmonary hypertension.

目的研究安定-芬太尼-羟丁酸钠复合诱导对不同程度肺动脉高压心脏瓣膜手术病人体、肺循环血液动力学的影响。

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