肺动脉

Methods Men 50 health Chinese people accepted EBCT common transverse and short axis enhanced movie scan(27 men, 23 women, average age 47.7 years.).

方法50例健康人（男27例，女23例，平均年龄47.7岁），利用EBCT横断和心脏短轴电影扫描，分别测量主动脉、肺动脉、左心房和左心室径线，以及左心室心肌厚度、心肌增厚率等；利用心功能分析软件，计算左、右心室各功能指标。

Pulmonary hypertension was prospectively defined as a tricuspid regurgitant jet velocity of at least 2.5 39 m per second.

肺动脉高压事先定义为三尖瓣反流的射血速度至少为 2.5 米/秒。

The "DUB" is the sound of the aortic and tricuspid valves closing.

DUB声就是肺动脉瓣和主动脉瓣关闭时发出的声音。

Objective To determine RV systolic and diastolic function in patients with pulmonary hypertension using Doppler tissue imaging parameters of the tricuspid annulus.

Section targeting 目的应用多普勒组织成像技术测定三尖瓣环参数，评价肺动脉高压患者的右室心功能，并探讨其应用价值。

Methods Total correction was performed under profound hypothermia and extracorporeal circulation with low blood flow.

采用深低温低流量体外循环，经右心房-肺动脉径路修补室间隔缺损和疏通右室流出道。

Single coronary artery combined with other cardiac anomalies is uncommon. We present a 64-year-old man with unicuspid valvular and infundibular pulmonary stenosis, single coronary artery arising from right sinus of Valsalva, combined with coronary artery fistula and secundum atrial septum defect.

单一心脏冠状动脉合并其他心脏先天异常是非常罕见，我们报告一个64岁男性病例有多重心脏先天异常，包括单瓣及漏斗部肺动脉狭窄、单一心脏冠状动脉、冠状动脉瘻管、及第二型心房中隔缺损。

AIM: To set up a model of unilateral dynamic pulmonary hypertension.

目的：探讨建立动力型肺动脉高压的方法及途径。

The ways for surgical treatment of distal abnormalities of LSVC were reconstruction of atrial septum, translocation of LSVC and reconstruction of atrial septum, right atrium and LSVC anastomosis, cavopulmonary anastomosis and repair of partially unroofed coronary sinus.

对LSVC的处理方法采用房间隔重建、LSVC移位合并心房间隔重建、LSVC连接到右心房、腔静脉-肺动脉吻合、部分性无顶冠状窦的修补。

Randomly select patients with pulmonary hypertension 29 cases: 15 cases of congenital heart disease and 14 cases of valvular heart disease.

随机选取有肺动脉高压的病人29例，其中先心病组15例，瓣膜病组14例。

In the group of valvular heart disease, NO level increases 18 hours after stopping using L-arginine.

在瓣膜性心脏病引起的肺动脉高压患者中，停止用药18小时后仍能监测到血清NO浓度的升高。

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。