晕厥

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

本研究20例以不明原因性晕收住院的患者临床资料进行回顾性分析。

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

他没有吸入性哮咳，咳后晕及呕吐。

It is a light and unabiding behave to healthy adults.

康成年人来说，晕只是一种极轻微、极短暂的不适现。

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

低血糖晕;药物过敏性晕;环境因素引起的晕;因素引起的晕;质虚弱性晕等。

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

晕必须与癫痫发作相鉴别，尽管在晕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现场所发生过1次晕而没有受伤的患者。