高压氧对高原移居青年血流动力学的影响  

Effects of Hyperbaric Oxygen on Hemodynamics at High Altitude

作　　者：王伟[1] 李彬[1] 马广全[1] 曹荣成[1] 胡华[1] 崔建华[1] 哈振德[1] 高亮[1] 

机构地区：[1]解放军第18医院,新疆叶城844900

出　　处：《临床军医杂志》2008年第6期856-857,共2页Clinical Journal of Medical Officers

基　　金：全军"十一五"医药卫生科研基金资助项目(06MA091)资助

摘　　要：目的探讨高压氧对高原移居青年血流动力学的影响。方法将进驻海拔3 700 m半年的20名健康青年随机分为两组,每组10人。分别采用高压氧前(对照组)和高压氧干预2次(A组)及5次(B组)后进行比较。两组在高压氧前后分别用XG-Ⅲ型血液循环功能自动测试仪检测血流动力学。结果两组高压氧组较对照组P、TPR、ALT、η、PAWP、CCP降低,差别有统计学意义(P(0.05);SV、mAP、BK、BV增高,差别有统计学意义(P(0.05)。结论高压氧对高原移居青年血流动力学有明显的改善作用。Objective To explore the effects of hyperbaric oxygen （HBO） on hemodynamics in youths at high altitude. Methods Twenty youths acclimatized the altitude of 3,700 meters for half a year were randomly assigned into group A （ n = 10, HBO for 2 twice） and group B （n = 10, HBO for 5 times）. Hemodynamics were tested before （control group） and after HBO. Results Compared with that of the control group, pulse （P） , TPR, ALT, η, PAWP and CCP reduced, and SV, mAP, BK and BV increased significantly both in Group A and B （ P 〈 0. 05 ）. Conclusion Hyperbaric oxygen can improve hemodynamics in youths exposed to high altitudes.

关 键 词：高海拔 高压氧 血流动力学 

分 类 号：R459.6[医药卫生—治疗学]