目的：观察双心室起搏治疗难治性充血性心力衰竭(CHF)的疗效。
Objective: to observe the efficacy of biventricular pacing in treating refractory congestive heart failure (CHF).
目的双心室同步起搏已经被证明可有效改善充血性心力衰竭患者的心功能。
Objective Previous studies have suggested that biventricular pacing could improve heart function in patients with congestive heart failure and intraventricular conduction delay.
结论双心室起搏可有效改善慢性心衰伴心室内传导阻滞患者近期的心功能。
The biventricular synchronous pacing improves the hemodynamic effect in patients with chronic heart failure and intraventricular conduction delay.
目的评估右室间隔部起搏和右室心尖部起搏对起搏参数和双心室电同步性的影响。
AIM To evaluate the influence of pacing in right ventricular septum (RVS) and right ventricular apex (RVA) on pacing parameter and biventricular electrical synchrony.
结论双心室起搏能有效改善慢性心衰患者心肺功能，增加运动能量，提高生活质量。
Conclusion Biventricular pacing can improve cardiopulmonary function, exercise tolerance and quality of life in patients with congestive heart failure and intraventricular block.
结论双心室起搏能有效改善慢性心衰患者心肺功能，增加运动能量，提高生活质量。
Conclusion Biventricular pacing can improve cardiopulmonary function, exercise tolerance and quality-of-life in patients with chronic heart failure and intraventricular conduction delay.
目的：评价双心室起搏对顽固性心力衰竭患者的临床症状及相关心功能指标的影响。
Objective: to observe the improvement effects of biventricular pacing therapy in heart failure patients by clinic symptom and relative heart function parameters.
目的以右心室心尖部起搏为参照，评估右心室间隔部起搏的双心室电同步性和血流动力学效应。
Abstract :Objective To evaluate the biventricular electrical synchronism and hemodynamics in the right ventricular septum (RVS) pacing compared with traditional right ventricular apex (RVA) pacing.
目的以右心室心尖部起搏为参照，评估右心室间隔部起搏的双心室电同步性和血流动力学效应。
Objective To evaluate the biventricular electrical synchronism and hemodynamics in the right ventricular septum (RVS) pacing compared with traditional right ventricular apex (RVA) pacing.
一个多变量阈值评分系统可以区分出双心室结局的胎儿，敏感性达100%，而阳性预测价值不大。
A multivariable threshold scoring system was able to discriminate fetuses with a biventricular outcome with 100% sensitivity and modest positive predictive value.
方法对12例临床表现为顽固性心衰，合并左束支阻滞的扩张型心肌病患者行双心室同步起搏治疗。
Methods 12 patients of dilated cardiomyopathy with congestive heartfailure accompanying complete left bundle branch block were selected to receive synchronous biventricular pacing.
【摘要】目的以右心室心尖部起搏为参照，评估右心室间隔部起搏的双心室电同步性和血流动力学效应。
Abstract: Objective To evaluate the biventricular electrical synchronism and hemodynamics in the right ventricular septum (RVS) pacing compared with traditional right ventricular apex (RVA) pacing.
结论：双心室起搏可以较明显地改善顽固性心力衰竭患者的临床症状及相关心功能指标，能提高该类患者的生活质量。
Conclusions: Biventricular pacing therapy can evidently improve the clinic symptom and relative heart function parameter in heart failure patients, enhance the living quality at meantime.
患者均进行了三腔双心室同步起搏，起搏电极导线分别置于右心房、右心室以及经由冠状静脉窦置于一支心脏静脉起搏左心室。
All of them received three chamber biventricular pacing and the left ventricular pacing lead was inserted into a cardiac vein through coronary sinus.
双腔起搏器能够定时发送信号，来使左右心室一同收缩、舒张。
It sends carefully timed signals that make the right and left ventricle contract and relax in unison.
方法对31例右心室双出口患者手术的临床资料分析。
Methods The clinical data of 31 cases with double outlet of right ventricle were analyzed.
目的探讨实时三维超声心动图（RT-3DE）全容积成像及双平面法测量左心室容积的可行性和准确性。
Objective To evaluate the feasibility and accuracy of real-time three-dimensional echocardiography (RT-3DE) full volume and X-plane for quantifying the volume of left ventricular (LV) models.
目的报道房室连接不一致的心室双出口外科治疗经验。
Objective To report the surgical treatment for double outlet of ventricle with atrioventricular discordance.
目的分析右心室双出口(DORV)外科治疗的初步结果。
AIM To review early surgical results in patients with double outlet right ventricle (DORV).
目的探讨单根电极导线心室起搏双腔感知双反应方式起搏器(VDD起搏器)的远期临床使用效果。
Objective to inquire into the forward clinical results of ventricular pacing, dual-chamber sensing, atrial-triggered, and ventricular-inhibited (VDD) Pacemaker in an unipolar lead.
应用CDE诊断tbs需与完全性大动脉转位和右心室双出口鉴别诊断。
When diagnosed by CDE, TBS should be distinguished from complete transposition of the great arteries and double outlets of right ventricle.
本文报告了经手术证实的双腔右心室25例。
In this paper, 25 cases of double chambered right ventricle (DCRV) were reported, that were demonstrated by operation.
人类的心脏是一个四室的双泵，左、右边由隔膜完全分离，两边再被分为上方的心房和下方的心室。
The human heart is a four-chambered double pump with its right and left sides fully separated by a septum and subdivided on Both sides into an atrium above and a ventricle Below.
目的探讨产前超声心动图诊断胎儿右心室双出口（DORV）的临床价值。
Objective To observe the clinical value of prenatal echocardiogram in the diagnosis of double outlet right ventricle (DORV) in fetus.
目的探讨右心室双出口的手术治疗效果。
Objective To evaluate the results of surgical treatment of double-outlet of right ventricle.
文章着重讨论了双腔右心室、室间隔膨胀瘤和主动脉关闭不全的治疗方法。
The method of treatment of the double-chambered right ventricle, aneurysm of membranous inter-ventricular septum and aortic valve i…
文章着重讨论了双腔右心室、室间隔膨胀瘤和主动脉关闭不全的治疗方法。
The method of treatment of the double-chambered right ventricle, aneurysm of membranous inter-ventricular septum and aortic valve i…
应用推荐