The weight of ventricular blood forces up the cusps of the tricuspid. valve, so that blood cannot flow back. 心室内血液的压力把三尖瓣的各尖瓣举向上方,使血液不能逆流。
Objective: To prepare valved tricuspid stent and to discuss the techniques of transcatheter tricuspid valve replacement in vitro. 目的:研制可经导管植入的带瓣膜三尖瓣支架,探索置换三尖瓣的技术。
Objective To evaluate echocardiography in diagnosis and differential diagnosis of Ebstein anomaly, absence of tricuspid valve and dysphasia of tricuspid valve. 目的总结超声心动图准确诊断及鉴别诊断三尖瓣下移畸形、三尖瓣缺如及三尖瓣发育不全的问题并提出改进意见。
Aim: To assess the effect of the totally flexible prosthetic ring in mitral and tricuspid annuloplasty. 目的:评价全软成形环在二尖瓣关闭不全瓣环成形术中的作用。
Evaluation of Tricuspid Valve Repair With Flexible Ring Annuloplasty in Patients With Acquired Valvular Heart Disease Echocardiography demonstrated tricuspid chordae tendinae rupture with remarkable tricuspid regurgitation. 成形软环应用于三尖瓣关闭不全修复的疗效评价心脏超音波证实三尖瓣腱索断裂及明显的三尖瓣逆流。
Mid and Long Term Outcomes of the Morphologic Tricuspid Valve Replacement for Patients with Corrected Transposition of the Great Arteries 矫正型大动脉转位形态三尖瓣置换术及中远期结果
The Primary Observation: Tricuspid Annulus as Guide to Tricuspid Valve Repair; Clinical investigation of the epithelial-flap abnormalities after laser subepithelial keratomileusis 以三尖瓣瓣环径作为三尖瓣成形手术指征的初步临床观察准分子激光上皮瓣下角膜磨镶术角膜上皮瓣并发症
Application of Autogeneous Pericardium in 4 Cases of Tricuspid Valvoplasty 自体心包在三尖瓣成形术中的应用4例报道
Mechanism Study of Effects of the Intrathoracic Pressure on the Velocity of Tricuspid Regurgitation and Estimation of Pulmonary Artery Pressure 胸压对三尖瓣反流速度和肺动脉压测定影响的机制研究
The name tricuspid refers to the three flaps of tissue that guard the opening between the right atrium and the right ventricle. 三尖瓣这个名称与守卫着右心房和右心室开口的三块片状瓣膜有关。
Traumatic tricuspid insufficiency with intact chordae and papillary muscles: a case report 腱索、乳头肌完好的创伤性三尖瓣关闭不全1例报告
Here, infective endocarditis on the mitral valve has spread into the septum all the way to the tricuspid valve, producing a fistula. 二尖瓣的感染性心内膜炎已蔓延到三尖瓣的隔膜、并穿孔。
The anatomical observations and measures of tricuspid complex of fetal heart 胎儿心脏三尖瓣复合体的解剖学观测
Background: The choice of a bioprosthetic vs a mechanical valve in tricuspid valve replacement ( TVR) continues to be debated. 背景:三尖瓣置换术(TVR)应采用生物瓣膜抑或机械瓣膜的问题尚有争议。
The Assessment of Right Ventricular Function of Patients with Functional Tricuspid Insufficiency Underwent TVP 超声技术对功能性三尖瓣关闭不全患者手术前、后右心室功能的评估
Mitral and tricuspid regurgitation were much milder in group CP than that in group CP. The weight of ventricular blood forces up the cusps of the tricuspid. valve, so that blood cannot flow back. 收缩期CP组二尖瓣、三尖瓣反流发生率明显低于RCM组,且程度较轻;心室内血液的压力把三尖瓣的各尖瓣举向上方,使血液不能逆流。
Evaluation of right ventricular function in patients with chronic heart failure by analyzing tricuspid annular motion 三尖瓣环运动对慢性心力衰竭患者右室功能的评价
Background& We examined predictors of early and very long-term outcome after combined mitral and tricuspid valve repair for rheumatic disease. 背景-我们对风心病二尖瓣及三尖瓣联合修补的早期和远期结局预测因子进行调查。
Determinants of Mid-Term Outcomes of Tricuspid Annuloplasty for Functional Tricuspid Regurgitation Mitral and tricuspid regurgitation were much milder in group CP than that in group CP. 三尖瓣成形术治疗功能性三尖瓣反流的中期疗效及影响因素收缩期CP组二尖瓣、三尖瓣反流发生率明显低于RCM组,且程度较轻;
Impact of Tricuspid Annuloplasty on Changes of Right Atrioventricular Diameter and Annulus in Patients with Mitral Valve Replacement 二尖瓣置换加三尖瓣成形术前后右房室径、房室环变化及临床意义
Objective To investigate the relationship of tricuspid regurgitation and coronary artery stenosis. 目的探讨三尖瓣返流与冠状动脉狭窄的关系。
The blood flow increases with the increment of the compression degree when heart rate and the blood pressure range at the near end are invariable. Mitral and tricuspid regurgitation were much milder in group CP than that in group CP. 心率和近段血压范围不变时,流量随着收缩程度的增加而增加。收缩期CP组二尖瓣、三尖瓣反流发生率明显低于RCM组,且程度较轻;
The optimal project position for demonstrating tricuspid annulus in angiography: an experimental study 右房室瓣环造影最佳投照体位的实验研究
Tei index used to assess right ventricular function in tricuspid insufficiency 应用Tei指数评价三尖瓣关闭不全时右心功能改变及其意义
A comparative anatomical study of mitral valve and tricuspid valve 二尖瓣和三尖瓣的对比性解剖学研究
There were positive relations in defect or shunt diameter to pulmonary pressure, tricuspid regurgitation rate, regurgitation area. 缺损和分流束的直径与肺动脉压力增高、三尖瓣反流率、反流面积也有显著正相关;
Thus, most patients with moderate to severe functional TR need tricuspid valvuloplasty when receiving the mitral valve replacement. 因此,多数中到重度功能性三尖瓣反流患者需要在行二尖瓣置换术时同期行三尖瓣成形术。