1) mitral obstruction
二尖瓣梗阻;二尖瓣阻塞
2) cuspis anterior valvulae bicuspidalis
二尖瓣大瓣;二尖瓣前尖
3) accessory mitral valve
二尖瓣附瓣
1.
Surgical treatment of left ventricular outflow tract obstruction due to accessory mitral valve: case report and review of literature;
手术治疗二尖瓣附瓣致左室流出道狭窄2例报告
5) cuspis anterior valvae atrioventricularis
二尖瓣前尖
6) mitral annulus
二尖瓣环
1.
Mitral annulus in patients with myocardial infarction evaluated by real-time three-dimensional echocardiography;
实时三维超声心动图对心肌梗死患者二尖瓣环的研究
2.
Objective To probe the value of mitral annulus peak systolic flow velocity and systolic displacement in evaluating left ventricular systolic function of dilated cardiomyopathy patients.
目的探讨二尖瓣环收缩期峰值速度及收缩期位移评价扩张型心肌病患者左室收缩功能的价值。
3.
Methods Mitral annulus velocities from posteroseptal,lateral,anteroseptal,posterior,anterior and inferior segments during early diastole (Ve),atrial contraction (Va) were measured by quantative tissue velocity imaging in 14 patients with dilated cardiomyopathy and in 14 age matched healthy subjects,and then Ve/Va was calculated.
目的 应用定量组织速度成像测量二尖瓣环运动速度评价扩张型心肌病患者左室舒张功能。
补充资料：二尖瓣
二尖瓣
bicuspid valve
心脏左房室口，口径略小，周围的纤维环上附有二片略呈三角形的瓣膜，故称二尖瓣。瓣膜的游离缘借腱索，乳头肌和肉柱等与左心室肌相连。当心室收缩时，二尖瓣关闭，阻止血液流回左心房；当左心室舒张时，二尖瓣开放，血液从左心房流入左心室。二尖瓣口狭窄和瓣膜关闭不全时，则可引起血流动力学的改变。
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