查询词典 syncope

Syncope is defined as a brief loss of consciousness and inability to maintain postural tone that resoles spontaneously and completely without medical interention, distinguishing it from ertigo, seizures, coma, and states of altered consciousness.

晕厥是暂时性意识丧失并不能维持姿势紧张，无任何医学干预下自发完全好转，其区别于眩晕，癫痫发作，昏迷和意识状态改变。

"Syncope is a symptom complex that is composed of a brief loss of consciousness associated with an inability to maintain postural tone that spontaneously and completely resoles without medical interention," write ACEP Subcommittee Chair J.

ACEP委员会**Chair J。

BackgroudLong QT syndrome is an inherited arrhythmia syndrome characterized by delayed cardiac repolarization and prolonged QT interval,abnormal T wave and U wave on the ECG,and recurrent ventricular arrhythmia and torsades de pointes which can lead to syncope,sudden cardiac death and a series of cardiac events.

浦介麟；方丕华；滕思勇

Administering angiotensin converting enzyme inhibitor orally may be effective for neurally mediated syncope.

提示血管紧张素转化酶抑制剂可能是防治神经心原性晕厥发作的一类有效药物。

The head-up tilt table testing is performed using a specially designed tilting table in which, when the patient is tilted from supine to upright positions, asoagal syncope is precipitated in predisposed patients.

头向上倾斜试验在特殊设计的倾斜床上进行，患者由仰卧位向直立位过渡，此时对于易感病人血管迷走性晕厥。

Arrhythmias included second degree atrioventricular block in 3 patients, paroxysmal ventricular tachycardia in 3 patients and frequent ventricular premature beat in 3 patients. Cardiac syncope occurred in 2 patients with Ⅱ°AVB and in a patient with VT.Significant coronary stenosis related to ischemia occurred in 5 patients, and coronary artery was normal in 1 patient.

结果：9例患者心绞痛发作时除有典型的心电图ST段抬高的变化外，均伴有严重的心律失常，其中二度房室传导阻滞3例、室性心动过速3例、频发室性早搏3例。2例Ⅱ度AVB及1例VT伴发作性晕厥。1例Ⅱ度AVB伴黑矇。6例行冠脉造影提示缺血相关血管狭窄5例；1例冠脉造影结果正常。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。