内蒙古赤峰65655部队医院李宝才、宋利民、何俊义来稿:新兵抽血晕针的原因及对策。文章说,晕针是一种血管性晕厥,由针刺引起,由于迷走神经反射,血管扩张,外周血管阻力降低,回心血量减少,进而心排血量降低,血压下降,导致暂时性、广泛性脑血流量减少而引发晕厥。2003年度他们为20 Li Baocai, Song Limin and He Junyi from 65655 Army Hospital in Inner Mongolia: Reasons and Countermeasures of Recurrent Halo Fetus for Recruits. The article said, fainting needle is a vascular syncope caused by acupuncture, due to vagal reflex, vasodilation, decreased peripheral vascular resistance, back to less blood flow, and thus reduce cardiac output, blood pressure, resulting in a temporary, extensive Reduce cerebral blood flow caused by syncope. They are 20 in 2003