premonitory
adj. 有預兆的
1. warning of future misfortune
Some patients develop premonitory signs and symptoms, such as nervousness, sweating, and tachycardia.
病人可有先兆性症狀, 例如易於激動, 出汗和心動過速.
What premonitory signs and symptoms may exist for vasovagal syncope?
血管迷走神經性暈厥出現的先兆症狀和體徵有哪些?