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.
目的观察夺获控制功能对双腔起搏器工作电压和安全性的影响。
Objective To evaluate the effect of capture control function on programmed pacemaker output voltage and capture safety.
夺获控制型双腔起搏器的常规工作电压明显低于普通双腔起搏器。
The programmed working voltage of capture control DDD pacemaker is significantly lower than that of the common DDD pacemaker.
目的：观察双腔起搏器自动模式转换功能在房性心律失常治疗中的应用效果。
Objective To assess the impact of mode switching algorithms of dual-chamber pacemakers on atrial tachyarrhythmia.
目的评价具有自动阈值夺获和自动模式转换功能的双腔起搏器的有效性及随访情况。
Objective To assess the auto capture and automatic mode switch function of dual-chamber pacemaker.
结论QTVI测量二尖瓣环运动速度能无创、有效地评价心脏双腔起搏左室收缩和舒张功能。
Conclusion Measuring the motion velocities of mitral annulars by QTVI can be used to assess global left ventricular systolic and diastolic function in Dual-chamber Pacing .
结果提示，对于心功能和心脏结构正常的患者，在静息状态下，双腔起搏和单腔起搏对心功能的影响无显著差异。
It is concluded, for the patients whose cardiac function and structure was normal, there was no significantly different in left ventricular function with DDD compared to VVI at resting.
这个双腔起搏器的作用，肯定不是药物能够取代药物；为了您的健康，还是应该注意平衡饮食、注意运动与休息。
And it definitely isn't a replacement for medications, watching what you eat and drink, and balancing rest and exercise.
方法对窦房结变时性功能障碍的16例患者，植入闭环刺激双腔频率适应性起搏器。
Methods Dual chamber rate adaptive pacemaker with closed loop stimulation were implanted into 16 patients with sinus chronotropic disability.
目的评价双心腔起搏对肥厚梗阻性心肌病患者的远期疗效。
Objective To assess the long term results of dual chamber pacing in patients with hypertrophic obstructive cardiomyopathy(HOCM).
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.
本脉冲发生器可提供“室性再同步的双腔心动过缓的起搏治疗”。
The pulse generator provides dual-chamber bradycardia pacing with ventricular resynchronization therapy.
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.
目的评价双腔心脏起搏器围手术期护理的临床疗效及价值。
Objective To investigate the nursing care of implantation of artificial heart pacemaker.
目的评价双腔心脏起搏器围手术期护理的临床疗效及价值。
Objective To investigate the nursing care of implantation of artificial heart pacemaker.
应用推荐