二尖瓣瓣环位移,Mitral annulus displacement,在线英语词典,英文翻译,专业英语

1) Mitral annulus displacement

二尖瓣瓣环位移

2) mitral annulus

二尖瓣环

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

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。

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。

3) Mitral annular

二尖瓣环

Objective To evaluate the correlation between the ratio of mitral peak velocity of early filling(E) to early diastolicmitral annular velocity(Ea) and severity in patients with congestive heary failure.

目的探讨充血性心力衰竭(CHF)患者的跨二尖瓣舒张早期血流速度峰值(E)与二尖瓣环舒张早期运动速度峰值(Ea)的比值和CHF严重程度的关系。

Objective To understand the feasibility and valuation of reginal mitral annular motion indices by pulsed-wave Doppler tissue imaging(DTIPW)for detecting myocardial viability in patients with old myocardium infarction(OMI),to compare the sensitivity of DTI-PW and 2-DE for detecting myocardial viability.

目的研究脉冲多普勒组织成像技术(PW-DTI)中二尖瓣环指标检测存活心肌的可行性及价值,同时比较二维超声心动图(2DE)及PW-DTI检测存活心肌的敏感度。

Objective This study was undertaken for the determination of the correlation between myocardial viability and regional mitral annular motion indices response to dobutamine stress in patients with old myocardium infarction(OMI) with pulsed Doppler tissue imaging.

目的本课题旨在研究脉冲多谱勒组织成像技术(DTI-PW)中二尖瓣环指标检测存活心肌的可行性及价值。

4) mitral valve

二尖瓣

Evaluation of ultramicroporous expanded polytetrafluoroethylene mitral valve under pulsatile flow condition in vitro;

超微孔膨体聚四氟乙烯人工二尖瓣体外脉动流性能研究

Improvement of cardiac output stroke,volume and mitral valve function by autologous stem cell implantation after permanent coronary occlusion in canines;

干细胞移植改善犬心输出量和每搏量及二尖瓣功能的研究

Time-frequency analysis of movement of mitral valve on M-mode echocardiograms;

M型超声心动图二尖瓣搏动轨迹的时频分析

5) Cleft mitral valve

二尖瓣裂

6) mitral apparatus

二尖瓣器

Objective: Our aim was to study the relationship between structural changes of mitral apparatus and severity of mitral regurgitation.

目的:通过超声心动图评价二尖瓣器形态改变与二尖瓣返流程度之间的关系及其临床意义。

参考词条

二尖瓣脱垂二尖瓣反流二尖瓣膜瘤二尖瓣成形二尖瓣返流二尖辩狭窄双孔二尖瓣二尖瓣附瓣二尖瓣钙化二尖瓣穿孔二尖瓣替换二尖瓣频谱二尖瓣储备牙模型花椰菜

补充资料：部分瓣环成形术

部分瓣环成形术
semicircular annuloplasty

　　适用于二尖瓣瓣环明显扩大，造成单纯性二尖瓣关闭不全的病例。瓣膜及瓣下组织病变较轻，瓣膜活动良好，但在全麻体外循环下，瓣环扩大只局限于后内角外，用2-0涤纶无创伤缝针，在后角瓣环处作一“8”字缝合。再以带垫片缝针，作褥式加固缝合1～2针。若瓣环扩大在前内角及后内角处均造成关闭不全者，于两角处均应作褥式缝合，使两瓣靠拢，闭合或改善关闭不全。手术死亡率约4%，远期疗效满意者约80%。
　　

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引二尖瓣膜二尖瓣病二尖瓣修复二尖瓣病变二尖瓣狭窄二尖瓣置换

1) Mitral annulus displacement 二尖瓣瓣环位移 2) 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。 3) Mitral annular 二尖瓣环 1. Objective To evaluate the correlation between the ratio of mitral peak velocity of early filling(E) to early diastolicmitral annular velocity(Ea) and severity in patients with congestive heary failure. 目的探讨充血性心力衰竭(CHF)患者的跨二尖瓣舒张早期血流速度峰值(E)与二尖瓣环舒张早期运动速度峰值(Ea)的比值和CHF严重程度的关系。 2. Objective To understand the feasibility and valuation of reginal mitral annular motion indices by pulsed-wave Doppler tissue imaging(DTIPW)for detecting myocardial viability in patients with old myocardium infarction(OMI),to compare the sensitivity of DTI-PW and 2-DE for detecting myocardial viability. 目的研究脉冲多普勒组织成像技术(PW-DTI)中二尖瓣环指标检测存活心肌的可行性及价值,同时比较二维超声心动图(2DE)及PW-DTI检测存活心肌的敏感度。 3. Objective This study was undertaken for the determination of the correlation between myocardial viability and regional mitral annular motion indices response to dobutamine stress in patients with old myocardium infarction(OMI) with pulsed Doppler tissue imaging. 目的本课题旨在研究脉冲多谱勒组织成像技术(DTI-PW)中二尖瓣环指标检测存活心肌的可行性及价值。 4) mitral valve 二尖瓣 1. Evaluation of ultramicroporous expanded polytetrafluoroethylene mitral valve under pulsatile flow condition in vitro; 超微孔膨体聚四氟乙烯人工二尖瓣体外脉动流性能研究 2. Improvement of cardiac output stroke,volume and mitral valve function by autologous stem cell implantation after permanent coronary occlusion in canines; 干细胞移植改善犬心输出量和每搏量及二尖瓣功能的研究 3. Time-frequency analysis of movement of mitral valve on M-mode echocardiograms; M型超声心动图二尖瓣搏动轨迹的时频分析 5) Cleft mitral valve 二尖瓣裂 6) mitral apparatus 二尖瓣器 1. Objective: Our aim was to study the relationship between structural changes of mitral apparatus and severity of mitral regurgitation. 目的:通过超声心动图评价二尖瓣器形态改变与二尖瓣返流程度之间的关系及其临床意义。参考词条二尖瓣脱垂二尖瓣反流二尖瓣膜瘤二尖瓣成形二尖瓣返流二尖辩狭窄双孔二尖瓣二尖瓣附瓣二尖瓣钙化二尖瓣穿孔二尖瓣替换二尖瓣频谱二尖瓣储备牙模型花椰菜补充资料：部分瓣环成形术部分瓣环成形术 semicircular annuloplasty 　　适用于二尖瓣瓣环明显扩大，造成单纯性二尖瓣关闭不全的病例。瓣膜及瓣下组织病变较轻，瓣膜活动良好，但在全麻体外循环下，瓣环扩大只局限于后内角外，用2-0涤纶无创伤缝针，在后角瓣环处作一“8”字缝合。再以带垫片缝针，作褥式加固缝合1～2针。若瓣环扩大在前内角及后内角处均造成关闭不全者，于两角处均应作褥式缝合，使两瓣靠拢，闭合或改善关闭不全。手术死亡率约4%，远期疗效满意者约80%。　　说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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