全部

1·Most commonly the narrowing occurs at the pulmonary valve.

最常见的狭窄部位为肺动脉瓣。

2·Sometimes the pulmonary valve is completely obstructed (pulmonary atresia).

有时候肺动脉瓣完全阻塞(肺动脉瓣闭锁)。

3·In this article, percutaneous replacement of aortic valve and pulmonary valve is discussed.

文章主要介绍经皮肺动脉瓣置换术及经皮主动脉瓣置换术的应用现状。

4·Oxygen—depleted blood is pumped through the pulmonary valve to the lungs to pick up oxygen.

含氧少的静脉血经过肺动脉瓣被泵入肺脏进行氧合。

5·The pulmonary valve functioned well without significantly regurgitation on echocardiography.

超声心动图检查肺动脉瓣功能良好，无明显反流。

6·Tell her you're excited to watch her harvest pulmonary valve using her septal-sparing technique.

告诉她你很兴奋能目睹她用间隔分离术获取肺动脉瓣。

7·Objective To introduce the surgical treatment technique of absent pulmonary valve syndrome (APVS).

目的总结肺动脉瓣缺如综合征的外科治疗经验。

8·Methods 45 cases of congenital pulmonary valve stenosis(PS)were treated with percutaneous balloon pulmonary valvuloplasty.

方法采用经皮球囊瓣膜成形术治疗4 5例先天性肺动脉瓣狭窄患者。

9·Results: Their main cause to colour Doppler echocardiography were murmur, cyanosis, panting, asphyxia, feeding-difficulty, Loud pulmonary valve second heart sound.

结果：进行心脏彩超检查的原因以心脏杂音、紫绀、宫内窘迫或新生儿窒息、呼吸急促、肺动脉瓣第二心音亢进最常见。

10·With autologous cells and biodegradable copolymer scaffold, some laboratory had been created autologous pulmonary valve leaflets and pulmonary artery, but seldom successful reports in aortic systemic.

应用自体细胞和生物可降解支架材料，已经制造出组织工程肺动脉瓣膜和肺动脉，但在主动脉系统中的研究少有报道。