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- mean mitral valve flow 平均二尖瓣口血流量
- PVF spectrum and mitral valve flow spectrum can be used to evaluate left ventricular diastolic function of RH children. PVF频谱与二尖瓣血流频谱对评价RH左室舒张功能有参照意义。
- Applying Pulmonary Vein Flow Graph Combined with Mitral Valve Flow Graph by Echo-Doppler to Evaluate Left Ventricular Diastolic Function in Diabetic Patients 应用肺静脉血流图结合二尖瓣血流图评价糖尿病左心室舒张功能
- mitral valve flow 二尖瓣血流量
- What is heart mitral valve velar prolapse? 什么是心脏二尖瓣膜脱垂?
- Study on the Difference in Evaluating Left Ventricular Diastolic Function Between Echo-Doppler Methods Applying Mitral Valve Flow Graph and Pulmonary Vein Flow Graph Together with Mitral Valve Flow Graph 单用二尖瓣血流图与结合肺静脉血流图评价左心室舒张功能的差别探讨
- Results There were difference in the mitral valve area、diastolic mitral gradient、the mean left atrial pressure observed before and after PBMV. 结果显示PBMV前后二尖瓣瓣口面积、二尖瓣平均跨瓣压差、左房平均压力差异显著(P<0.;05);
- Methods: Durang Dob was infused, the 2DE images and the blood flow of aorta valve and mitral valve were recorded. 方法:多巴酚丁胺(Dob)连续静脉注射的同时,应用二维超声心动图(2DE)及脉冲多普勒超声心动图 PDE)观察MI区域内室壁运动有无改善及主动脉瓣口、二尖瓣口血流动力学指标。
- This is chronic rheumatic valvulitis involving the mitral valve. 图示:慢性风湿性心瓣膜病(二尖瓣狭窄)。
- Results:PBMV was successful in all the patients of the two groups,producing an increase in mitral valve area(MVA)(P<0.01),a decline in mean left atrial pressur... 再次PBMV组二尖瓣瓣口面积增加值及肺动脉平均压下降值均小于首次PBMV组(P<0.;05);但左房平均压、左房舒张末内径下降值相比无统计学差异。两组均无严重并发症发生。结论:提示再次PBMV仍是PBMV术后再狭窄患者一种安全有效的治疗手段。
- The left ventricle and mitral valves were normal. 左心室形态及结构正常。
- The mean mitral tenting area was significantly greater in ergot-treated patients and showed a linear relationship with the severity of mitral regurgitation. 服用麦角??生物的患者其二尖瓣幕状区的均值显著增加,且和二尖瓣返流的严重程度成线性关系。
- Results Mitral valve and tricuspid valve prolapse were classed three grades. 结果二、三尖瓣脱垂分为三级。
- Conclusion: This is a better methodto take MVR for mitral valve incompetence. 结论:此方法是二尖瓣关闭不全行二尖瓣替换术的一种较好方法。
- Conclusions PBMV is an effective treatment for rheumatic mitral valve stenosis. 结论PBMV是治疗风湿性二尖瓣狭窄的有效方法。
- Objective To explore the clinical application of mitral valve plasty (MVP). 目的为开拓二尖瓣成形术(MVP)的临床应用。
- Methods:The 20 patients with rheumatic mitral stenosis receipted examination of doppler echocardiography.We measure transmitral pressure gradient,mitral valve orifice area and pulmonary flow pattern. 方法:20例风湿性二尖瓣狭窄患者,经多普勒超声心动图检查,测量了二尖瓣口压差、瓣口面积及肺动脉血流频谱参数。
- Some persons with atypical chest pain have physical signs or echocardiographic evidence of mitral valve prolapse. 一些非典型胸痛患者可有二尖瓣脱垂的体征或超声心动图证据。
- Likewise, the stethoscope allows the examiner to detect mid systolic clicks in mitral valve prolapse and pericardial friction rubs. 同样听诊器有利于检查者发现二尖瓣脱垂时收缩中期喀喇音和心包摩擦音。
- Objective To report salvage and nursing of one case of mitral valve sacculus dilation (PBMV) complicated heart jam. 目的:报告二尖瓣球囊扩张术(PBMV术)并发心脏压塞的抢救与护理。