1) pulmonary valve stenosis
肺动脉瓣狭窄
1.
Interventional treatment for pulmonary valve stenosis associated with secundum atrial septal defect;
介入治疗房间隔缺损并发肺动脉瓣狭窄的临床评价
2.
Clinical applied research of percutaneous balloon pulmonary valve for congenital pulmonary valve stenosis
经皮肺动脉瓣球囊扩张治疗先天性肺动脉瓣狭窄临床应用研究
3.
A clinical analysis of percutaneous balloon pulmonary valvuloplasty with inoue-balloon for pulmonary valve stenosis in adults
INONUE球囊经皮肺动脉瓣成形术治疗成人肺动脉瓣狭窄临床疗效分析
2) Pulmonary stenosis
肺动脉瓣狭窄
1.
Objective To evaluate electrocardiogram(ECG) in the diagnosis and treatment of severe pulmonary stenosis(PS).
目的探讨心电图在重度肺动脉瓣狭窄(PS)诊治中的应用价值。
3) Pulmonary subvalvular stenosis
肺动脉瓣下狭窄
4) serious pulmonary valve stenosis
重度肺动脉瓣狭窄
5) Pulmonary stenosis
肺动脉狭窄
1.
Objective To evaluate the sonographic findings of fetal pulmonary stenosis.
目的探讨胎儿肺动脉狭窄的超声心动图特征。
6) aortic valve stenosis
主动脉瓣狭窄
1.
Relationship between pathologic features and left ventricular function recovery in patients with predominate aortic valve stenosis undergoing aortic plus mitral valve replacement;
主动脉瓣狭窄为主联合瓣膜病左心室病理改变与术后恢复的关系
2.
Methods: A total of 50 patients with severe aortic valve stenosis were collected.
目的 :探讨主动脉瓣狭窄行换瓣术后左室流出道流速增加的发生机制和相关因素。
补充资料：肺动脉瓣狭窄
肺动脉瓣狭窄
pulmonary valve stenosis
大多单独存在，少数合并其他心血管畸形，如房间隔缺损等。临床表现：早期可无症状，狭窄程度越重、症状也越重。主要为劳累后气急、乏力、心悸。患儿在出现心力衰竭以前，发育尚可。心脏检者可见心前区隆起，肺动脉瓣区可扪及收缩期震颤，可听到响亮的喷射性全收缩期杂音，向颈部传导。杂音响度与狭窄程度有关。杂音部位与狭窄类型有关，瓣膜型者，以第2肋间最响；漏斗型者以3、4肋间最响。多数患儿肺动脉第二音减低和分裂。如右心代偿失调时出现右心衰竭的表现。X线检查、心电图可帮助诊断，右心导管检查可确诊。轻型病例可不手术。如先后随访一系列心电图，显示右室肥厚程度逐渐加重，心导管检查右室收缩压超过9.3kPa(70mmHg）应施行手术。
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参考词条