Objective To probe prediction of recurrent syncope in children with vasovagal syncope(VVS)through head-up tilt table test(HUTT).是什么意思_Objective To probe prediction of recurrent syncope in children with vasovagal syncope(VVS)through head-up tilt table test(HUTT).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句