1) Celiac axis stenosis
腹腔干动脉狭窄
2) Celiac trunk
腹腔动脉干
3) main renal artery stenosis (MRAS)
肾动脉主干狭窄
4) artery stenosis
动脉狭窄
1.
Intracranial large-artery stenosis and its treatment;
颅内大动脉狭窄及其治疗
2.
Evaluation of renal artery stenosis by contrast-enhanced ultrasound;
超声造影评价肾动脉狭窄的实验研究
3.
Comparison between contrast-enhanced ultrasound and routine ultrasonography in diagnosis of artery stenosis of different degree;
超声造影与常规超声诊断不同程度动脉狭窄的对比分析
5) stenotic artery
狭窄动脉
6) Arterial stenosis
动脉狭窄
1.
Arterial stenosis-induced hemodynamic changes and their evaluation have long been studied by lots of scholars by in vivo and in vitro experiments,clinical observation and improved experimental devices and methods,which has contributed a lot to the diagnosis and treatment of arterial stenosis.
长期以来,众多学者通过从体外实验到体内实验及临床观察,并不断改进实验装置及方法,研究狭窄所引起的血流动力学改变及评价方法,为动脉狭窄的诊断及治疗提供了依据。
补充资料：肺动脉干狭窄
肺动脉干狭窄
pulmonary artery sten?osis
自肺动脉瓣至肺动脉主干之间的不同部位有先天性狭窄存在。常与其他心脏畸形同时存在，如法洛四联症、肺动脉瓣狭窄、室间隔缺损、房间隔缺损等，单独存在少见。可分三类：①主干型：狭窄位于肺动脉主干；②外围型：狭窄位于肺段或肺叶动脉；③中间型：狭窄位于左、右肺动脉和其分叉处。狭窄导致近侧肺动脉高压和右心室肥厚增大，以致心力衰竭。患者可有活动后心悸、气促，甚至右心衰竭的症状，肺动脉瓣区可闻及收缩期喷射样杂音，右心导管检查及心血管造影检查是明确诊断的依据。主干型和中间型可在体外循环下予以补片扩大纠治术或切除吻合术。外围型目前无矫治方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条