Objective To probe prediction of recurrent syncope in children with vasovagal syncope ( VVS ) through head - up tilt table test ( HUTT ).

目的探讨直立倾斜试验(HUTT ) 对儿童血管迷走性晕厥 ( VVS ) 反复发作的预测价值.

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These correlate with a higher rate of recurrent syncope, younger age, and a more benign course.

上述疾病通常与较高的晕厥复发率 、 年幼和较为良性的病程有关.

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