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).

目的研究氨农对COPD患者肺动脉高压时流动、气分析和肺功能的作。方法测定COPD患者肺动脉高压时静滴氨农疗前后的超声心动图、气分析和肺功能的作。

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.

流动腔装置广泛外研究流动环境中的细胞行为,是研究细胞粘附及应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，引起明显流动变化，而纵隔阻滞同时抑制心交感和心迷走神经，不引起明显流动变化。