Congenital heart disease can cause PHT.
先天性心脏病也能引起肺动脉高压。
Objective To observe the protective effect of PHT on experimental gastric ulcer.
目的观察苯妥英钠对大鼠实验性胃溃疡的保护作用。
Doppler echocardiography is the most effective noninvasive method in detecting PHT.
多普勒彩色超声心动图对于PHT是最有效的非创伤性检测方法。
AIM: to study the role of endothelin-1 (ET-1) in portal hypertension (PHT) induced by endotoxin.
目的：研究内皮素- 1 (et - 1)在脂多糖致门脉高压中的作用及其机制。
High blood pressure in the arteries that supply the lungs is called pulmonary hypertension (PHT).
供给肺脏的动脉的血压增高称之为肺动脉高压。
Objective To investigate the role of splenic macrophage (m) in the occurrence of hypersplenism in patients with portal hypertension (PHT).
目的探讨脾脏巨噬细胞(M)在门静脉高压症(PHT)脾功能亢进发生中的作用。
Objective To investigate the effect of splenic macrophage (m) on the hypersplenism and splenic immune function of portal hypertension (PHT).
目的探讨脾脏巨噬细胞(M)对门脉高压症(PHT)脾亢以及脾脏免疫功能的影响。
Objective To explore the clinical application of pressure half-time (PHT) method on rheumatic mitral stenosis coexisting mitral regurgitation.
目的探讨二尖瓣狭窄伴反流的患者用压差减半时间(pht)法测量二尖瓣口面积的应用价值。
Objective To evaluate the role of magnetic resonance angiography (MRA) in the study of hemodynamics in patients with portal hypertension (PHT).
目的探讨磁共振血管成像(MRA)在门静脉高压症血流动力学研究中的应用价值。
Results PHT showed protective effect in both high and low dose groups(P<0.05), but low dose group showed better protective effect than high dose group.
结果苯妥英钠高、低剂量组均显示出保护作用（P<0.05），但高剂量组的保护作用不如低剂量组的明显。
Methods MVA was estimated in 18 patients before and after PBMV, using two-dimensional echocardiography(2DE), Doppler pressure half-time(PHT) and volumetric RT3DE.
方法分别应用二维法（2D法）、多普勒压力减半时间法（PHT法）及实时三维容积法（RT3DE）检测18例行PBMV患者手术前后MVA。
The thesis identifies the development tendency of commercial center and expounds the practical meaning of creation and expression with the design of PHT commercial center.
阐明商业中心的发展趋向，并结合平和堂商厦设计，诠释其创作与表现的实践意义。
The thesis identifies the development tendency of commercial center and expounds the practical meaning of creation and expression with the design of PHT commercial center.
阐明商业中心的发展趋向，并结合平和堂商厦设计，诠释其创作与表现的实践意义。
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