摘要
直立性低血压是人体从卧位转为站立时静脉回心血量减少,脑血流暂时缺血所引起的一系列临床症状,主要表现为体位改变时血压下降从而出现头晕、晕厥等,对人们的日常生活以及工作等造成不良影响.
Orthostatic hypotension(OH) is a series of clinical symptoms which are caused by reduction of venous return and temporary ischemia of cerebral blood flow when the body standing up from a supine. When postural changes, the blood pressure will decreased. It always permance as dizziness, fainting, and etc. It makes adverse effects in daily life.
出处
《国际儿科学杂志》
2011年第1期10-12,共3页
International Journal of Pediatrics
基金
湖南省科技厅资助项目(2008SK3111)
关键词
直立性低血压
年龄
症状
Orthostatic hypotension
Age
Symptoms