Objective To study the effect of Amrinone on hemodynamics,blood gas analysis and respiratory function in patients with pulmonary hypertension of chronic obstructive pulmonary disease(COPD).

目的研究氨力农对COPD患者肺动脉高血流动力学、血气分析和肺功能的作用。方法测定COPD患者肺动脉高滴氨力农疗前后的动图、血气分析和肺功能的作用。

Flow chamber is one of the most effective equipment to study the response about blood corpuscle and endothelioid cells under the condition of hemodynamics in vitro.

流动腔装置广泛用于体外研究流动环境中的细胞力学行为,是研究细胞粘附及应力与生长关系特性的主要手段之一。

MB leads little changes of hemodynamics due to inhibit cardiac sympathicotonia and pneumogastric nerve simultaneity, but TEB brings the evident changes due to only inhibit pneumogastric nerve.

纵隔阻滞与硬膜外阻滞相比，硬膜外阻滞抑制交感神经，引起明显血流动力学变化，而纵隔阻滞同抑制交感和迷走神经，不引起明显血流动力学变化。