A sudden dizziness overpowered him.
一阵突然的晕眩令他难以忍受。
Symptoms comprise sudden, severe chest pain, dizziness, decreased sensation in any location, profuse sweating and shortness of breath.
主要症状包括突发剧烈胸痛、头晕、任何部位的感觉减弱、大汗及呼吸急促。
Have you experienced sudden trouble walking, dizziness, loss of balance, confusion or trouble speaking in the past 6 months?
在过去6个月中是否有过突然的行走困难，头昏眼花，失去平横，讲话都有因难？
This rapid heartbeat can lead to dizziness or lightheadedness, fainting and shortness of breath, and may set the stage for sudden cardiac arrest.
这样快的心率会引起头昏、眩晕、晕厥或气短甚至导致心脏骤停。
Approximately 2 months earlier, while walking to work, the patient had the sudden onset of dizziness and the sensation of falling to the left, associated with diaphoresis and palpitations.
大约2个月前，当步行上班时，该病人突然出现头晕并感觉要向左侧跌倒，同时伴有出汗和心悸。
Results: the results indicated that there were characteristics of ENG recorded from Menieres, sudden deafness and some central disease etc with dizziness diseases.
结果：梅尼埃病、特发性突聋、椎一基底动脉供血不足、脑病等伴眩晕的疾病的ENG均出现相应的特征检查结果。
He had several sudden alterations in consciousness preceded by dizziness for several weeks.
他数星期来，有好几次在眩晕前，意识突然发生变化。
A 55-year-old man visited our hospital because of sudden onset of dizziness, vomiting, dysarthria and tingling sensation on the left extremities.
患者，男性，55岁，因突发眩晕、呕吐、构音障碍、左侧肢体刺痛感而入院。
A 55-year-old man visited our hospital because of sudden onset of dizziness, vomiting, dysarthria and tingling sensation on the left extremities.
患者，男性，55岁，因突发眩晕、呕吐、构音障碍、左侧肢体刺痛感而入院。
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