1) Af prevention pacing
抗心房颤动起搏
1.
Objective Implantation of atrial fibrillation(Af) therapy pacemaker (Vitatron 900E) was analyzed, so as to investigate mechanism and effect of Af prevention pacing.
结论抗心房颤动起搏器有防治阵发性心房颤动作用 ,尤其适用于合并病态窦房结综合征的患
5) atrial pacing
心房起搏
1.
Objective: This study was designed to analyze the effects on the atrial electrophysiologic properries and the mecha-nism in treatment of atrial fibrillation with atrial pacing.
目的:分析心房起搏对心房电生理学特性的影响,探讨其治疗房颤的可能作用机制。
2.
Right atrial appendage is the traditional site of atrial pacing,but with the development of physiological pacing,it was discovered that pacing this site repeatedly mought change the normal electrophysiology pathway, which led to biatrial electrical activity loss of synchronization and mought promote the atrial tachyarrhythmia frequency.
右心耳是传统的心房起搏位点,但随着生理性起搏认知的深入,人们发现长期起搏该部位改变了正常的电生理传导途径,导致左、右心房电活动的不同步,将可能促使房性快速性心律失常的频发。
6) Antitachycardia pacing
抗心动过速起搏
1.
Antitachycardia pacing(ATP)has been proved to be an effective method to terminate VT.
研究表明,抗心动过速起搏(ATP)可有效终止室速。
补充资料：心房颤动
心房颤动
atrial fibrillation
又称“心房纤颤”，是临床较常见而重要的一种异位心律。常见于风湿性二尖瓣狭窄、冠心病、高血压性心脏病、心肌病及洋地黄中毒。临床表现为心悸、头晕、胸闷，严重者可发生心力衰竭和肺水肿；查体心律绝对不齐、心音强弱不等、脉搏短绌。心电图表现为：①P波消失，代之以形态、间距及振幅绝对不规则的心房颤动波(f波），频率为350～600次/min；②心室率快而不规则。治疗用洋地黄制剂，亦可选用维拉帕米、奎尼丁及同步直流电击复律等方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条