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- From the SA node, electrical impulses spread through the heart muscle to trigger the heartbeat. 从窦房石结出来的电脉冲传播到心脏肌肉触发心脏跳动。
- This is particularly important when the conducting tissues between the SA node and the ventricles fail only from time to time. 尤其在窦房结和心房之间的传导组织有时发生故障时这点尤为重要。
- SA node dysfunction or atrial-ventricular (AV) conduction block causes improper heart rate (bradycardia). 窦房结的功能异常或者房室结传导阻滞会导致心率异常。
- This process continues over and over as the atria refill with blood and other electrical signals come from the SA node. 随着心房的再次充血和窦房结电信号的再次产生，这个过程会一直重复下去。
- An "atrially triggered" pacemaker can pick up the signals directly from the SA node and strengthen them before passing them to the ventricles. 一种“心房触发式心博器”就能从窦房结直接接收这种信号，并在传送到心房去之前还能将这种信号进行放大。
- Methods Two Hodgkin-Huxley equations are used to simulate the potential of SA node and AV node, and to describe the regular pattern of cardiac rhythm. 方法 利用两个Hodgkin -Huxley方程分别模拟窦房结和房室结的电位 ,综合描述心脏节律的规律。
- The electrical signal is generated through an influx of calcium into the cells in the SA node, causing a change in oltage which creates the current. 这个电信号是通过窦房结细胞的钙离子的内流产生的，它导致了膜电位的变化而由此产生了电流。
- Spinal anesthesia blocks the sympathetic efferent nerves that release norepinephrine onto vascular smooth muscle, the SA node, the AV node, the conduction system and the muscle cells of the heart. 脊髓麻醉阻滞交感传出神经释放去甲肾上腺素到血管平滑肌、窦房结、房室节、传导系统和心肌细胞。
- pathologic dysfunction of SA node 病理性窦房结机能障碍
- The affect of rabbit SA node function on Enflurane anesthesia underwent pullin gallbladder operation 安氟醚麻醉下牵拉胆囊对家兔窦房结功能的影响
- This is particularly important when the conducting tissues between the SA node and the ventricles fail only from time to time 尤其在窦房结和心房之间的传导组织有时发生故障时这点尤为重要。
- She wasn't one of those girls whoare all Sa and IT. 她不是那种浑身都散发着性感的野姑娘。
- Round The World International Travel Services SA. 南非环宇国际旅游服务公司。
- SA is by far the driest Australian state. 到目前为止,南澳是澳大利亚最干燥的州。
- Enter and confirm a strong sa logon password. 输入并确认sa强登录密码。
- Each node has its own memory pool. 每个节点有其自己的存储器组。
- Never set a blank or weak sa password. 绝对不要设置空的或弱的sa密码。
- For more information on link node addresses. 有关链路节点地址的更多信息。
- I am bound for La Sa; that is my destination. 我去拉萨,那是我的目的地。
- They had at least one source or input node. 它们至少有一个发点或输入节点。
