失常

Shensong Yongxin is one of the compound recipe of Chinese materia medica including 12 ingredients such as Panax ginseng, dwarf lilyturf tuber, Nardostachys root, etc.

用科学的方法来研究和评价中药的抗心律失常作用机理，对于指导临床用药和研发新药都有着重要的意义。

In order to avoid the serious accident because of some equipment out of gear when steam turbine is running, the emergency trip system is installed.

为了防止汽轮机在运行中因部分设备工作失常可能导致的重大事故，在机组上装有危急遮断系统。

Star point guard Chris Paul had somewhat of an off night, with 23 points and just 5 assists.

明星组织后卫克里斯？保罗当晚表现失常，仅得 23 分和 5 个助攻。

The third is a result of depression or over-excited, poor living habits, lack of sleep, abnormal bowel movements so that knot or spasm caused by constipation.

三是因精神抑郁或过分激动，不良的生活习惯，睡眠不足，使结肠蠕动失常或痉挛而引起便秘。

This normal variat in rhythm is known as sinus arrhythmia.

节律的这种正常变化称为窦性心律失常。

This normal variation in rhythm is known as sinus arrhythmia .

节律的这种正常变化称为窦性心律失常。

Key words: Dynamic electrocardiogram recordiogs;Sick sinus syndrome; Diagnosis; Arrhythmia.

关键词］动态心电图病；病态窦房结综合征诊断；心律失常

ObjectiveThe sinus node artery is the only blood supply for the sinus node, and cardiac arrhythmia is common when the artery is involved in coronary artery diseases or in heart surgeries. Thus its important for selective coronary angiographies and cardiac surgeries to make clear the form and course of the sinus node artery.

目的 窦房结动脉(sinus node artery，SNA)是窦房结的唯一血供来源，当冠心病或心脏手术累及该动脉时都可导致窦房结缺血而发生各种心律失常，所以对窦房结动脉的形态及走行的认识在选择性冠脉造影和心脏外科手术等方面都具有重要意义。

Results Among the ECG of old ophthalmic patients,right bundle branch block (25.8%)was the most common one,followed by sinus bradycardia(25.1%),supraventricular premature complexes(13.7%),sinus tachycardia (12.1%),ventricular premature compl exes(9.5%),sinus arrhythmia(7.9%) left bundle branch block(7.4%),AV block(5.9%), atrial fibrillation(5.4%).

结果：老年眼科疾病患者心律失常中右束支传导阻滞最多见(25.8%)，其次为窦性心动过缓(25.1％)，室上性早搏(13.7%)，窦性心动过速(12.1％)，室性早搏132例(9.5%)，窦性心律不齐(7.9%)，左束支传导阻滞(7.4%)，房室传导阻滞(5.9%)，房颤(5.4%)。

MAIN OUTCOME MEASURES: Residual shunt, arrhythmia and valve function as well as blood compatibility.

主要观察指标：封堵后有无残余分流、心律失常以及心脏各瓣膜功能是否受到影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。