severe hypotension meaning in English

严重低血压

Patients should be under close supervision , and should be instructed to report immediately any adverse symptoms , especially severe hypotension
病人应受到周密监护。一但出现任何不良症状，特别是严重低血压时，应立即报告。
The cause of death was concluded to be severe hypotension , bradycardia and cardiac failure due to combined intoxication with verapamil , metoprolol and digoxin
死亡原因是维拉帕米、美多心安和地高辛联合中毒引起的严重低血压、心动过缓和心脏衰竭。