肺动脉

OBJECTIVE: To evaluate the value of acoustic densitometry in detecting myocardium damage of the left ventricle secondry to hypoxic pulmonary hypertension.

目的：探讨声学密度定量技术定量评价缺氧肺动脉高压后左室心肌损害的应用价值。

Objective: To explore the roles of vascular endothelial growth factor in hypoxia pulmonary hypertension and effect of Polymyxin B.

目的：探讨血管内皮生长因子在低氧性肺动脉高压形成中的意义及多黏菌素B对其的影响。

Objective To investigate the effect of prostaglandin E1 (PGE1) on serum vascular endothelial growth factor in patient with pulmonary hypertension secondary to congenital heart disease and its relation to different pathologic gradings of pulmonary arterioles.

目的 研究应用前列腺素 E1 ( PGE1 )对先天性心脏病合并肺动脉高压患者血清血管内皮生长因子含量的影响及其与肺小动脉病理分级的关系。

This study aims to describe the haemodynamic and survival characteristics of patients with pulmonary hypertension in the recently individualised syndrome of combined pulmonary fibrosis and emphysema.

本研究旨在描述近来报道的肺动脉高压合并肺间质纤维化和肺气肿患者的血流动力学和生存特征。

Thus, multiple factors are involved in this model of endotoxin-induced pulmonary hypertension.

因此，多种因素参与了本实验中内毒素引起的肺动脉高压的发生。

Methods Clinic data and surgical results were analyzed in 68 cases of rheumatic mitral stenosis associated with pulmonary hypertension.

回顾性分析68例风湿性二尖瓣狭窄合并肺动脉高压患者临床资料、手术预后情况。

Objective: To review the pathological characteristics of the lungs in mitral stenosis with pulmonary hypertension, and provide evidence for clinical treatment.

目的：观察风湿性心脏病二尖瓣狭窄肺动脉高压患者肺病理改变特点，为临床处理提供理论依据。

We chose 15 cases of valvular heart disease mitral stenosis with pulmonary hypertension undergoing mitral valvular replacement.

选择15例风心病合并肺动脉高压行择期瓣膜置换术的患者，在体外循环前、后吸入40 ppm nO气体。

Objective To study the clinic character, perioperative treatment and surgical results with mitral stenosis combine pulmonary hypertension.

目的 研究风湿性二尖瓣狭窄合并肺动脉高压患者临床特点、围手术期处理及手术疗效。

Methods: Pulmonary pathological changes in 37 patients with rheumatic mitral stenosis and secondary pulmonary hypertension received mitral valve replacement.

选择37例风心病二尖瓣狭窄合并肺动脉高压的手术换瓣患者，在手术时取右肺中叶组织，对其病理改变进行定性和定量研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。