
好词典

源自希腊语 hypo-(低于) + tension(压力),19世纪晚期进入医学词汇。
❶ 低血压,指血压低于正常水平的情况,可能导致头晕、乏力等症状,常见于脱水或某些疾病。
“The patient was diagnosed with hypotension after fainting.”
(患者在晕厥后被诊断为低血压。)
“Severe hypotension can lead to organ failure if untreated.”
(如果不治疗,严重低血压可能导致器官衰竭。)
orthostatic hypotension — 体位性低血压,指从坐卧姿势突然站起时血压骤降,导致短暂头晕或眼前发黑的现象。
“Elderly people are more prone to orthostatic hypotension.”
(老年人更容易出现体位性低血压。)