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- 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。
- 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)。
- Some neural cells in ganglions surrounding sino atrial node and atrio ventricular node were also positive to neurofilament. 窦房结和房室结周围神经节中的部分神经细胞也呈免疫阳性反应。
- 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.
- There was no significant difference in P100 latency or total motor conduction time (TMCT) between patients and the controls. 患者与对照组的P100潜伏期和总运动传导时间之间无显著性差异。
- Method Transcranial electrical stimulation was used in 20 patients with ALS and 30 matched normal control. Central motor conduction time (CMCT) was calculated. 方法 对 2 0例ALS患者和 30名健康志愿者进行双侧咀嚼肌经颅电刺激 ,双侧同时接受 ,分别记录同侧的根运动诱发电位 (R MEP)和对侧的皮层运动诱发电位(C MEP)的潜伏期、波幅 ,计算中枢运动传导时间 (CMCT)。
- 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
- Abstract: The principle and application of several kinds of opening switches with microsecond conduction time for inductive energy storage of high power pulse technology are introduced, and the characteristics of the switches are reviewed briefly. 文摘:介绍了几种用于脉冲功率电感储能技术的微秒级传导时间断路开关的原理和应用,并就它们的各自的特点进行了评述。
- Method:Central motor conduction time (CMCT) was calculated by combining the magnetic stimulation motor evoked potentials (MEP) and electric stimulation F waves from the abductor pollicis brevis(APB) and the anterior tibialis (AT) in 19 patients with CSM. 方法:采用磁刺激运动诱发电位(MEP)和电刺激F波相结合的方法,测定19例脊髓型颈椎病人外展拇短肌(APB)和胫前肌(AT)的中枢运动传导时间(CMCT),并与20例正常受试者作对照。
- Methods: The data of EAP examine including sinus node rehabilitation time (SNRT), correction SNRT (CSNRT) and sinus-atrial conduction time (SACT) were analyzed retrospectively in 31 middle-aged or aged patients with PAF. 方法:回顾性分析1998年1月到2004年1月于我院就诊的33例阵发性房颤病人食道心房调搏检查的结果。
- It adopts the techingue of active current wave-shaping to control continuous conduction of input current. Its switching-cycle is constant, and its conduction time is modulated according to the slope of input current. 它采用有源电流波形整形技术 ;控制输入电流连续导通 ;其控制开关的周期是固定的 ;导通时间的大小是根据输入电流的斜率进行调控 .
- In the control system of engine,the control of electronic control ignition equipment to the engine ignition consists of the following 3 parts:advanced ignition angle,conduction time and detonation. 在发动机控制系统中,电控点火装置对发动机的点火控制包括点火提前角控制、通电时间控制和爆震控制3个方面。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- 2D gray scale ultrasonic examination was performed to observe the anatomic structure of sino atrial node (SAN), right Koch's triangle, IVS and free ventricular wall. 应用二维灰阶超声观察并测量窦房结、右心房壁、房室交界区、室间隔和左心室游离壁的解剖结构 ;
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- 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;