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- There is a local dent at the right ventricular outflow tract (23/73 cases). （3）右室流出道处呈局限性凹陷（23/73例）。
- 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。
- Objective To explore the electrophysiological basis of right ventricular outflow tract (RVOT) arrhythmogenesis. 摘要目的探讨右室流出道(RVOT)室性心律失常的发生机制。
- Pulmonic stenosis is a congenital disease in dogs characterized by right ventricular outflow tract obstruction. %23[[肺动脉口狭窄]]是一种先天性疾病。特征是右心室流出道阻塞。
- The obstruction to right ventricular outflow creates a right-to-left shunt that leads to cyanosis. 右心室肥大引起右向左分流，导致发绀。
- 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。
- Right ventricular outflow tract (RVOT) has been proved as an important source in the initiation of ventricular arrhythmias. 起源于右心室流出道的室性心律失常，通常发生在无器质性心脏病的人身上。
- The results showed that the direct pulmonary artery cannulating was more reliable than pulmonary artery cannulating through right ventricular outflow tract. 结果显示直接肺动脉插管较经右室流出道肺动脉插管出血少。
- CDU can also accurately detect the associated ventricular septal defect, aorticregurgitation, atrium septal defect and right ventricular outflow tract stenosis, etc. CDU还能准确地检出合并室间隔缺损、主动脉瓣返流等。
- 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
- Objective To investigate nursing of radiofrequency catheter ablation(RFCA) for premature ventricular contractions(PVC) from right ventricular outflow tract(RVOT). 目的探讨导管射频消融治疗右室流出道室性早搏的护理方法。
- Balloon dilatation of right ventricular outflow tract is an effective and safe palliative procedure for the TOF infants with small pulmonary arteries and with hypoxic spells. 气球导管扩张右心室出口处，是种有效而且安全的介入性导管治疗手术，对反覆缺氧发作及肺动脉发育不良的法洛氏四合症病婴，具有疗效。
- Objective:To determine the changes of right ventricular outflow tract(RVOT) hemodynamics in cases of COPD and discuss their relations with pulmonary artery pressure (PAP). 目的：利用多普勒超声心动图检测慢性阻塞性肺部疾病患者的右室流出道(RVOT)血流动力学变化，并试图讨论其与肺动脉压的联系。
- Background: Percutaneous pulmonary valve implantation was introduced in the year 2000 as a nonsurgical treatment for patients with right ventricular outflow tract dysfunction. 背景：经皮肺动脉瓣置换技术对于右心室流出道功能障碍的患者作为非手术治疗在2000年被引入。
- Objective To explore the clinical application of spiral electrode wire in the right ventricular outflow tract(RVOT) pace-making and its therapeutic effect. 目的探讨右室流出道起搏螺旋电极导线的临床应用疗效。
- Objective To investigate the method to establish laboratory animal model of right ventricular outflow tract and pulmonary artery reconstruction (RV-PA) in dogs. 摘要目的探讨右室肺动脉连接重建动物模型的建立方法。
- Objective To explore the change of heart rate turbulence(HRT)in patients with ventricular premature beat(VPB)in the right ventricular outflow tract and its clinical significance. 目的观察右室流出道室性早搏患者窦性心率震荡(HRT)的变化并探讨其临床意义。
- The following views should be paid more attention in examination: transverse view of fetal upper abdomen, fetal four chamber view, fetal left and right ventricular outflow tracts views, fetal short axis view of great artery as well as aortic arch view. 检查中着重观察胎儿腹部切面、儿四腔心切面、儿左右室流出道长轴或大动脉短轴切面、儿主动脉弓长轴切面。
- The simple intracar-diac repairment was done in 5 cases,enlargement of right ventricular outflow tractbelow pulmonary valve in 21 cases and enlargement of right ventricular outflowtract across the pulmonary valve ring in 17 cases. 单纯心内修复5例,右室流出道肺动脉瓣下加宽21例,跨肺动脉瓣环加宽17例。
- Methods Tissue mass in the right ventricular outflow tract was taken for enzymolysis to get individual cells bef ore the perfusion of cardiac arrest fluid after the systemic circulation of the operated children with tetralogy of Fallot. 方法 TOF手术病儿体外循环后，灌注心脏停跳液前取右室流出道组织块进行酶解，得到单个细胞。
