1·Most of them are not serious; fainting and dizziness are the most frequent complaints.
大多数症状都不严重，人们抱怨的最多的症状是昏厥和头晕。
2·Long QT syndrome speeds up heartbeats, and can cause fainting.
QT间期延长综合症会加速心跳，导致昏厥。
3·According to the media the physical and psychological conditions associated with such a craving include depression, muscle weakness, fainting and anorexia.
媒体称这种生理与心理状态包括伴随情绪低落的渴望、肌肉无力、昏厥与厌食症。
4·The typical symptoms reported include: vomiting, headache, sore throat, eye irritation, coughing, breathing difficulties and fainting in some cases.
报告出现的典型症状有：呕吐、头痛、咽喉痛、眼睛刺激、咳嗽、呼吸困难以及某些情况下出现昏厥。 据报告，这次疾病暴发发生在首都罗安达还有其它数个省份的学校里。
5·Indeed - he mentions five problems caused by laughter, including heart rhythm disturbance, fainting, burst gullets, dislocated jaws and even burst lungs.
是啊，他提到了大笑可以导致的五种情况：心脏骤停，昏厥，食道破裂，下巴脱臼和肺部损伤。