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- A allele of AGT might be a genetic contributor for patients with HCM to develop left ventricular outflow obstruction. AGT的A等位基因可能是HCM病人发生左心室流出道梗阻的危险因子。
- The application of valve homografts are more frequently in cardiac surgery to reconstruct of the right or left ventricular outflow tract. 同种瓣膜在心脏外科使用越来越频繁,被用于右心室和左心室流出道重建,也被用于三尖瓣、二尖瓣替换。
- The patients carrying A allele had a higher proportion of left ventricular outflow obstruction (30.1% versus 17.0%,P<0.05) than those carrying GG genotype. 携带AA和AG基因型的HCM病人的左心室流出道梗阻率明显高于GG基因型的梗阻率(30.;1%25比17
- Results: Kelangning group was more effective on decreasing pressure gradient of the left ventricular outflow tract (LVOT) and the E/A ratio than routine treatment group (P<0.05, <0.01 respectively). 结果：治疗组在改善左心室流出道压力阶差、E/A比值方面较显著优于对照组（P分别＜0.;05，<0
- Ventricular outflow is distributed in a predictable fashion between the conduit and the left ventricular outflow tract, and AVB surgery reliably relieves AS.Stroke and renal dysfunction were uncommon. 心室流出分布是一种可预测带瓣管道和左心室流出道之间的因素;而且动脉瓣旁路术可以明确的减轻主动脉瓣狭窄.;手术引起的休克和肾功能不全并不常见
- METHODS:6 patients with OHCM who had underwent VDD pacemaker implantation were oberserved with the chang of left ventricular outflow track gradient and blood speed during follow-up. 方法：对6例肥厚梗阻型心肌病患者植入VDD起搏器，并进行随访观察，观测其左室流出道压差及血流速度的变化情况。
- Objective To study the clinical characteristics and surgical treatment of left ventricular outflow tract obstruction (LVOTO) caused by congenital accessory mitral valve (AMV) tissue. 摘要目的探讨二尖瓣附瓣造成左室流出道狭窄的临床特点及手术治疗。
- left ventricular outflow tract diameter 左心室流出道内径
- left ventricular outflow tract dimension 左心室流出道内径
- left ventricular outflow tract pressure 左心室流出道压力
- left ventricular outflow tract obstruction 左心室流出道梗阻
- Left ventricular outflow obstruction 左心室流出道梗阻
- Left ventricular outflow tract tachyarrhythmia 左室流出道室性心律失常
- Surgical treatment of congenital left ventricular outflow track obstruction 先天性左心室流出道梗阻的外科治疗
- Electrophysiological Mechanism of Left Ventricular Outflow Tract Tachcardic 心室流出道室性心动过速的电生理学基础
- Electrophysiological effects of neurotransmitters on pacemaker cells in guinea pig left ventricular outflow tract 神经递质对豚鼠左心室流出道自律细胞电活动的影响
- The Study of the Electro-physiological Characters of the Left Ventricular Outflow tract in pigeons 家鸽左心室流出道电生理特性的观察
- The Electrophysiology Effect of Propafenone on Spontaneous Slow-Response Cell of Rats'Left Ventricular Outflow Tract 普罗帕酮对豚鼠左心室流出道慢反应自律细胞的电生理效应
- Echo-Doppler study on velocities increase of left ventricular outflow patients with arotic valve replacement 主动脉瓣置换术后左室流出道流速增加患者超声观察
- Left Ventricular Outflow Tract Obstruction and Mitral Valve Lesions and Mitral Regurgitation 肥厚梗阻性心肌病与二尖瓣病变及二尖瓣反流
