查询词典 pulmonary artery

They are associated with stenosis of either the aortic or the pulmonic valve, with hypertension or dilatation of either the aorta or the pulmonary artery or both.

喷射性喀喇音喷射性喀喇音音调高，出现于收缩早期，与主动脉瓣或肺动脉瓣狭窄有关，也与主动脉瓣或肺动脉瓣或两者的高血压或膨胀有关。

It is characterized by a connection between the aorta and the pulmonary artery which allows oxygen-rich blood that should go to the body to recirculate through the lungs.

在主动脉和肺动脉之间（存在出生后本来应该关闭）的连接通道是其特点，政造成富含氧的鲜红色血液未能进入全身循环，而是经过此通道再次回流到肺部，。

It is characterized by a connection between the aorta and the pulmonary artery which allows oxygen-rich blood that should go to the body to recirculate through the lungs.

在主动脉和肺动脉之间（存在出世后本来应该关闭）的连接通道是其特点，政造成富含氧的鲜红色血液未能进入全身循环，而是经过此通道再次回流到肺部，。

Spiral CT scanning is a noninvasive method for investigating, but is restricted in the sensitivity of exploring subsegment and distal pulmonary artery embolism.

螺旋CT检查是一种无创伤性的诊断方法，但对于在亚段及远端肺动脉内血栓敏感性是有限的。

There is a good agreement between transpulmonary thermodilution and pulmonary artery catheter thermodilution CO measurements in pigs.

经肺热稀释法和肺动脉热稀释法测定猪CO具有良好的一致性。

Before transseptal puncture, right cardic catheterization was performed through the right femoral vein to measure right ventricle and pulmonary artery pressure. Transseptal catheterization was performed with Brockenbrough needle and an 8F Mullins transseptal dilator. After entry into the left atrium, 10 000 units heparin was administered.

术前行右心导管术测右室和肺动脉压，8F Mullins管和房间隔穿刺针穿刺房间隔，成功后肝素化，送入左房导丝到左心房，沿导丝送入三腔球囊导管进左房后操纵导管过二尖瓣口进左心室。

Methods Fifty eight cases of rheumatic heart disease underwent PTMC. Before transseptal puncture, right cardic catheterization was performed through the right femoral vein to measure right ventricle and pulmonary artery pressure. Transseptal catheterization was performed with Brockenbrough needle and an 8F Mullins transseptal dilator.

术前行右心导管术测右室和肺动脉压，8F Mullins管和房间隔穿刺针穿刺房间隔，成功后肝素化，送入左房导丝到左心房，沿导丝送入三腔球囊导管进左房后操纵导管过二尖瓣口进左心室。

If a pulmonary artery catheter is not in place, cautious volume infusion (250- to 500-mL bolus of 0.9% saline) may be tried while auscultating the chest frequently for signs of fluid overload.

如未配置肺动脉导管，可谨慎采用容量输液（0.9%生理盐水150－500 mL推注），同时经常听诊胸部观察液体过剩体症。

Objective To investigate the changes of structure of intra-acinar pulmonary artery,to see if inˉhaled NO could prohibit the forming and the developing of PH.

目的 通过研究大鼠肺腺泡内动脉结构变化，探讨外源性NO是否对肺高压的形成和发展具有阻抑作用。

Selective coronary arteriography is of first choice for diagnosing coronary-to pulmonary artery shunts.

选择性冠状动脉造影是诊断冠状动脉-肺动脉瘘的最佳方法。

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。