晕厥

The main causes of out-paties syncope include anxiety and fear, hypoglycemosis, drug allergic, environmental factors, posture and debility etc.

低血糖;药物过敏性;环境因素引起的;位因素引起的;虚弱性等。

He did not have inspiratory whoop or post-tussive syncope or vomiting.

他没有吸入性哮咳，咳后及呕吐。

It is a light and unabiding behave to healthy adults.

但对健康成年人来说，只是一种极微、极短暂的不适表现。

Undertake retrospective analysis clinical data of 20 noncausal syncope patients in hospital.

本研究对20例以不明原因性收住院的患者临床资料进行回顾性。

Syncope must be differentiated from epileptic seizures, although seizures due to brain hypoxia can occur in a syncopal episode.

必须与癫痫发作相鉴别，尽管在发作时也会发生脑缺氧引起的癫痫发作。

Head up tilt table testing is not warranted in patients who hae experienced a single syncopal episode without injury in an intermediate or low risk setting.

倾斜试验不推荐用于曾经有过在低位现场所发生过1次而没有受伤的患者。