mitral：[英 ['maɪtrəl]　美 ['maɪtrəl]　]

mitral是什么意思

mitral什么意思

形容词礼冠的，僧帽状的

mitral

1. 二尖瓣的：mitochondrial oscillator 线粒体振荡器 | mitral 二尖瓣的 | mitral inadequacy 二尖瓣关闭不全

2.

2. 礼冠的：mitral valve 僧帽瓣 | mitral 礼冠的 | mitred 斜接的

3. 冠心：Tricuspid.|三尖瓣 | Mitral.|冠心 | Again.|再来一次

1. Moderate regurgitation was detected in pulmonic, tricuspid and mitral valves.

中度返流仅见于肺动脉瓣、三尖瓣和二尖瓣。

2.

2. The mitral valve between the two left chambers of the heart has two leaflets, or cusps; the tricuspid, pulmonary and aortic valves each have three.

在左心房与左心室之间的二尖瓣有两叶或者说是两个尖头；三尖瓣，肺动脉瓣，主动脉瓣有三个尖头。

3. Results A closure of the mitral and tricuspid valves with simultaneous opening of the aortic valve occurred exclusively during chest compression, resulting in forward blood flow in the pulmonary and systemic circulation. Peak forward aortic flow at a velocity of 58.8±11.6? cm/s was recorded during the compression phase.

结果 所有的6例病人，胸按压时，二尖瓣和三尖瓣关闭，同时主动脉瓣开放，前向血流自心室进入体循环和肺循环；发生在胸按压时的主动脉瓣峰值前向血流速度为58.8±11.6？

4. mitral的近义词

4. Methods The ratio of P/P-R segment was measured using regular 12-lead electrocardio- graphy in 90 CAD patients, whose mitral E/A wave ratios were determined by means of Doppler echocardiography.

方法应用常规12导联心电图技术，测定90例冠心病患者P/P-R段比值，同时应用多普勒超声心动图测定二尖瓣血流频谱E/A比值，并与85例非冠心病患者作比较。

5. mitral什么意思

5. However, mechanical prosthetic valve has poor biocompatibility, and biological valve is easy to degrade and to be damaged. People have studied a new material to make valve. Giant molecule materials-made no-stent bio-mitral valve with chordae tendineae is similar to normal valve.

生物瓣具有血流动力学性能优秀，不需终生抗凝等优点，但机械瓣的生物相容性较差、生物瓣易退化损坏等问题，使人们开始对新的瓣膜制作材料进行研究，使用高分子材料制成的无支架带腱索生物二尖瓣与自然瓣膜相似，可维持人体二尖瓣生理功能、左室几何形状和血流动力学。

6. Methods Clinic data and surgical results were analyzed in 68 cases of rheumatic mitral stenosis associated with pulmonary hypertension.

回顾性分析68例风湿性二尖瓣狭窄合并肺动脉高压患者临床资料、手术预后情况。

7. Using tissue Doppler imaging, the peak systolic, early diastolic and late diastolic velocities, as well as the systolic, early diastolic and late diastolic amplitude of mitral annulus motion along the left ventricular long axis were measured in septal, lateral, anterior and inferior sides of the mitral annulus in the apical 4-chamber and 2-chamber views. The time interval from the Q wave in ECG to onset of long axis shortening was also measured. Left ventricular ejection fraction was obtained by the biplane Simpsons method. Results There were significant differences in SM, DS and Q-SM between control, DD, DHF and SHF groups.

在心尖四腔心和心尖两腔心切面，应用组织多普勒成像技术获取二尖瓣环的室间隔、左室侧壁、左室前壁和左室下壁处四个位点沿左室长轴运动的速度频谱，测量每个位点收缩期峰值运动速度和位移、舒张早期峰值运动速度和位移、心房收缩期峰值运动速度和位移、E_M／A_M及左室长轴收缩前期，每个指标取四个位点的平均值。

8. mitral的近义词

8. Methods:Among 145 CVA cases(age from 1 to 26), 93 tricuspid atresia, 28 pulmonary atresia with ventricular septal defect, 17 mitral atresia, 7 pulmonary atresia with intact ventricular septum, all examined by 2DE and compared with cardioangiography, 78 cases were verified by operation.

145例CVA年龄1～26(平均9.3)岁。其中三尖瓣闭锁93例，室间隔缺损伴肺动脉闭锁28例，二尖瓣闭锁17例，室间隔完整的肺动脉瓣闭锁7例。所有患者均有心血管造影对照，78例经手术证实。

9. Methods Mitral annular motions in 35 cases of normal subjects form apical four-chamber view and two-chamber view were detected with DTI-2D and pulse frequency spectrum. At the same time, compared them with the peak velocity and time velocity integrals of every endocardial myocardium middle segment of LAT and POST-SEP form apical four-chamber view, ANT and INF from apical two-chamber, ANT-SEP, POST from LV long-axis view.

通过DTI-二维及脉冲频谱显示方式检测35例健康成人，心尖四腔观和二腔观二尖瓣环的运动，并与心尖四腔观外侧壁、后间隔；心尖二腔观前壁、下壁；左心长轴观前间隔、后壁各中段内膜面的峰值速度、时间速度积分进行比较。

10. mitral的意思

10. 32 Patients over 50 years old (range 50～63) received surgical treatment. concomitant cardiac anomalys:tricuspid regurgitation in 18 patients, mitral valve regurgitation in 8, atrial tibrillation in 6, CAD in 2.preoperative ment pulmonary arterypressure Was(40.98±8.52)mmHg. All of the patients underwent Dacron or pericardia patch, 18 TVR and 6 MVR, 2MVP, 2 patients with artrial fibrillation underwent right sided maze pricdure, and 2, CABG.

其中合并三尖瓣中重度返流18例、二尖瓣关闭不全8例、房颤6例、冠心病2例；肺动脉平均压力49.08±8.52，最高65mmHg；心功能三级10例、四级2例，采用心包补片或涤纶补片补缺损，同期行三尖瓣成形18例、二尖瓣成形术6例、二尖瓣置换术2例、右房迷宫术2例、冠状动脉搭桥术2例。

11. Methods The left ventricular diastolic function, the blood speed during quick filling phaseof left ventricular of the mitral valve orifice, the peak value of the late phase of left ventricular diastolic pariod; E/A ratio, the time for isovolumetric relaxation phase of left ventricular, the reducel time of peak E, and the distance between peak E of mitral valve and intervertricular septum of left ventricular were measured respectively.

摘要］ 目的应用彩色多普勒超声心动图测定冠心病左室舒张功能，临床提供可靠的诊断及治疗依据方法分别测定冠心病组及对照组的左室舒张功能：二尖瓣口左室快速充盈峰值血流速度即E峰；左室舒张晚期峰值速度即A峰；E/A值，左室等容舒张时间，E峰减速时间，二尖瓣叶E峰与室间隔左室面的距离。

12. Thereforethe modified maze procedure should be considered for patients with rheumatic valvular disease with chronic atrial fibrillation undergoing mitral valve operations.

此改良迷宫首术操作相对简单、结果满意、并发症较荣、便于临床推广，对于瓣膜病合并房颤，需要行人工心脏瓣膜置换术的患者，此种方式是很好的选择。

13.

13. On examination, he has a resting tachycardia and eidence of left entricular dilatation with a displaced apex beat and possible secondary mitral regurgitation.

体检发现有静息时心动过速与左心室扩大依据，心尖搏动偏移，可能有二尖瓣返流。

14.

14. On examination, he has a resting tachycardia and evidence of left ventricular dilatation with a di laced apex beat and po ible secondary mitral regurgitation.

体检发现有静息时心动过速与左心室扩大依据，心尖搏动偏移，可能有二尖瓣返流。

15. The interval between S2 and the OS is related to the severity of mitral stenosis.

开瓣音 二尖瓣狭窄病人通常可听到二尖瓣开瓣音。它是舒张早期通往左心室的硬化二尖瓣发出的一种捻发音，在心尖和胸骨左缘间的第四肋间隙很清楚。S2和开瓣音间隔时间跟二尖瓣狭窄程度有关，狭窄越严重，S2-OS间期就越短。

16. Results Cardiac functions recover to grade Ⅰ in 25 cases, grade Ⅱ in 6 cases, postoperative low-grade reflux of mitral valve in 12 cases, low-grade reflux of tricuspid...

结果25病人心功能恢复到I级，6例II级。12例病人术后二尖瓣轻度返流，4例三尖瓣轻度返流，1例二尖瓣中重度返流。

17. It is clear that the clip is less effective at reducing mitral regurgitation than surgery.

Feldman 博士说：很清楚，夹合器减轻二尖瓣关闭不全的效果差于外科治疗。

18. Objective: To probe the causes and treatment of hypotension during percutaneous balloon mitral valvuloplasty.

目的：为探讨经皮二尖瓣球囊成形术患者术中低血压反应的原因及对策。

19. Objective To evaluate the long-term effect of mitral valve stenosis treated by percutaneous balloon mitral valvuloplasty.

目的 观察经皮二尖瓣球囊扩张术治疗风湿性心脏病二尖瓣狭窄的中、远期疗效。

20. Large calcific plaques were present on the entricular side of the mitral leaflets of the excised ale and had caused commissural fusion.

大的钙化斑块在二尖瓣环的心室面可见，并且已经在连接出融合。

1. The Hillsborough County medical examiner's department told the San Francisco Chronicle that the autopsy found degeneration of the mitral valve in Kennedy's heart.

2. The surgery was conducted to replace his aortic valve, repair his mitral valve and correct his irregular heartbeat.

mitral在线翻译

adj

1. of or relating to or located in or near the mitral valve

e.g. mitral insufficiency

2. relating to or resembling the miter worn by some clerics