肺动脉狭窄作为单发畸形为常见先天性心脏病之一，约占先天性心脏病的10%～20%，其中以瓣膜狭窄最为常见，约占70%～80%。 肺动脉狭窄的基本血液动力学变化是右心排血受阻，右心室收缩压升高，导致右心室肥厚。
... pulmonary artery banding 肺动脉束扎术 pulmonary artery sling 性肺动脉吊带畸形 Stenosis of pulmonary artery 先天性肺动脉狭窄 ...
基于16个网页-相关网页
... 释义：瓣膜性肺动脉狭窄 valvular pulmonic stenosis 释义：肺动脉狭窄用心脏探针 probe for pulmonary stenosis,cardiac 先天性肺动脉狭窄（症） congenital pulmonic stenosis ...
基于4个网页-相关网页
先天性肺动脉瓣狭窄 congenital pulmonary valve stenosis ; congenital stenosis of pulmonary valve
目的：为先天性肺动脉狭窄扩张术和肺移植术选择与受体肺动脉直径相配的供体提供解剖学基础。
Objective: to provide anatomic basis for choosing a donator with a suitable pulmonary artery diameter with receptor during extension of congenital pulmonic stenosis and lung transplantation.
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。
Methods 45 cases of congenital pulmonary valve stenosis(PS)were treated with percutaneous balloon pulmonary valvuloplasty.
应用推荐