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- Effect of right ventricular outflow tract pacing and right ventricular apex pacing on cardiac function by tissue Doppler imaging 组织多普勒成像评价右室心尖部起搏与右室流出道起搏对心功能的影响
- Right ventricular apex pacing 右室心尖部起搏
- Objective To evaluate the effects of pacing in right ventricular septum (RVS) and right ventricular apex (RVA) on biventricular synchrony. 摘要目的评价右心室间隔部起搏和右心室心尖部起搏对双心室同步性的影响。
- Methods The pacing threshold and sensing function were measured 1,2,3,4,6,8,10,and 12 weeks after both carbon and Elgiloy endocardial electrode leads were implanted into dogs right ventricular apex. 方法将一对电极导线植入犬的右室心尖部后，定期测量电极的电参数和心功能，3个月后处死犬，进行形态和光镜病理检查。
- right ventricular apex 右室尖部, 右心室尖
- The same eccentric atrial activation sequence was shown during right ventricular pacing and tachycardia. 心动过速与右心室起搏均呈同样的偏心性心房激动顺序；
- Objective: To investigate the change of TDI parameters after right ventricular pacing, and to reveal the effects of VVI and DDD on myocardial contractile function. 摘要目的：应用组织多普勒成像(TDI)技术检测组织运动速度、应变与应变率等参数，评价其在右室心尖起搏(VVI)与房室顺序起搏(DDD)的改变规律对节段性心肌功能的影响。
- Objective： To investigate the change of TDI parameters after right ventricular pacing， and to reveal the effects of VVI and DDD on myocardial contractile function. 目的：应用组织多普勒成像（TDI）技术检测组织运动速度、应变与应变率等参数，评价其在右室心尖起搏（VVI）与房室顺序起搏（DDD）的改变规律对节段性心肌功能的影响。
- In right ventricular inflow tract endocardium pacing group, compare the ESV EDV EF% SV.we found the ESV increased slightly and EDV EF% SV decreased after implantation . But there wasno significance. 将右室流入道组起搏术前自身心律下ESV EDV EF%25 SV与术后自身心律下比较看出术后ESV略较术前增大，术后EDV EF%25 SV较术前有减小的趋势，但无统计学意义。
- Certain other cardiovascular disorders cause right ventricular hypertrophy. 某些其他心血管病，导致右心室肥大。
- 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）。
- Moreover, right ventricular function (RVEF) in all patients decreased. 活动期病人左室相角程标准差增大，收缩同步性减低；
- Phase analysis of right ventricular DDD pacing 右心DDD起搏的同位素位相分析
- Objective To evaluate right ventricular function in hypertension with echocardiography. 目的超声心动图评价高血压病右心室功能。
- A reduction in right ventricular contractility is an unusual cause for impaired emptying of the systemic venous reservoir. 右心室收缩性的减弱不是引起体静脉血液贮存排空障碍的常见原因。
- right ventricular outflow tract pacing 右室流出道起搏
- Arrhythmogenic right ventricular dysplasia is a rare disease that sometimes leads to sudden death in young people. 摘要心律不整性右心室发育不全是一种少见的疾病，但是也是造成轻人猝死的主要原因之一。
- Right ventricular outflow tract sepal pacing 右室流出道起搏
- overdrive right ventricular pacing 超速右心室起搏
- Study on the transient outward potassium current of the canine right ventricular epicardial cells. 犬右心室心外膜下细胞瞬间外向钾电流特性的研究。
