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- Keywords Biatrial pacing;Atrial tachyarrhythmia;Intra atrial conduction block; 双房起搏;快速房性心律失常;房间传导阻滞;
- The ERP of HRA and CSO were shorter, and with longer inter atrial conduction time in AFFL than in AF. 结果 右房上及冠状静脉窦口有效不应期 ,在AFFL中均短于AF ,房内传导时间亦较AF为延长。
- Congestie heart failure produces atrial interstitial fibrosis, which promotes arrhythmogenesis by interfering with atrial conduction properties. 充血性心力衰竭所致的心房间质纤维化;通过影响心房传导来促进心律失常的发生.
- Methods: 39 patients without structural heart disease were enrolled to receive different modes of atrial pacing (RAA, DCS, biatrial), Meanwhile, the atrial conduction times and the atrial effective refractory period (ERP) at RAA were determined. 方法:39例不伴器质性心脏病的阵发性空上性心动过速病人,于射频消融成功后给予心房起搏(RAA起搏,DCS起搏和双心房起搏),分别测定不同起搏状况下RAA处的心房有效不应期(ERP)和心房传导时间(RAA-His,RAA-DCS)。
- ventriculophasic aberrant atrial conduction 心室相性房内差异传导
- phasic aberrant atrial conduction 相性房内差异传导
- The mechanism of AF is intra atrial irregular reentry which is driven by APB; 房颤的机制是房早驱动的心房内不规则折返 ;
- Carbon black was blended into thermoplastic polyurethane, the electrical conductive fiber was obtained by melting spinning. 摘要将导电炭黑混入到热塑性聚氨酯中，经熔融纺丝制得导电纤维。
- EM shielded room, anechoic chamber, EMC testing software, wire netting, antenna conducting fiber shield tape. 电磁屏蔽室、电波暗室EMC测试软件金属丝网、天线导电纤维屏蔽胶带；
- The characteristic of technology making conductive fiber is described and the chief application of conductive fiber is pointed. 论述了制备导电纤维的各种工艺的特点,并指出了导电纤维的主要应用领域。
- The research indicated that the conductive plastics filled with conductive fiber had the wide prospect because of low conductive filler content while high conductivity. 研究表明,导电纤维可以在低添加量下获得高导电性能,是一种具有广泛应用前景的导电塑料。
- Keywords Isthmus dependent atrial flutter;Intra atrial reentrant tachycardia;Congenital heart disease surgery;Catheter ablation; 心房扑动;心房内折返性心动过速;心脏外科手术;导管消融;
- The article briefly introduced the effect on conductivity of filled conductive plastics of conductive fiber,and the kinds and research of conductive fiber overseas and domestics. 就导电纤维对复合型导电塑料导电性的影响,导电纤维的种类及国内外研究进展进行了简要的概述。
- The process of wet-spinning is adopted to produce polyaniline conducting fiber, using polyaniline obtained under different polymerization conditions as fiber-forming polymer. 以不同条件下合成的聚苯胺为原料湿法纺制了聚苯胺导电纤维。
- His conduct is a mere cover-up for his nervousness. 他的行为只是为了掩护他的紧张。
- Structure and Properties of Cu_xS/PAN Conduction Fiber Cu_xS/PAN导电纤维的结构与性能
- Her conduct lies beyond all question and reproach. 她的行为不容怀疑，无可指责。
- Ruin will wait on such conduction. 这样的行为将导致毁灭。
- Such conduct is displeasing to your parents. 这种行为会使你的父母生气的。
- Effects of Ventricular Atrial Conduction on Functions of Sinoatrial Node and Atrial Electrical Activities 室房逆传对窦房结功能及心房肌电活动影响及其意义的实验研究
