本文選題：自主神經(jīng)系統(tǒng) + 高原病��； 參考：《解放軍醫(yī)學(xué)雜志》2007年04期

【摘要】：目的探討自主神經(jīng)系統(tǒng)(ANS)功能在急性高原反應(yīng)(AMS)發(fā)病中的意義。方法43名健康青年男性在完成進(jìn)艙前的5min短程心率變異性(HRV)、冷加壓試驗(yàn)(CPT)及血漿去甲腎上腺素(NA)濃度檢測(cè)后,進(jìn)入低壓氧艙模擬急進(jìn)海拔4500m1天。所有受試者在模擬高原第2、10、20h接受HRV動(dòng)態(tài)檢測(cè),并再次接受CPT及NA檢測(cè),出艙前進(jìn)行AMS癥狀評(píng)分。根據(jù)AMS評(píng)分,25名評(píng)分≤10分者定為輕度AMS組,即A組;18名評(píng)分10分者定為中重度AMS組,即B組。結(jié)果與A組相比,B組進(jìn)艙前CPT中收縮壓升高幅度較高(P0.05);B組在模擬4500m第10hHRV中正常RR間期標(biāo)準(zhǔn)差(SDNN)、相鄰
[Abstract]:Objective to investigate the role of autonomic nervous system (ans) in the pathogenesis of acute high altitude reaction (AMS). Methods 43 healthy young men were tested for 5min short range heart rate variability (HRV), cold pressure test (CPT) and plasma noradrenaline (na) concentrations before entering the cabin, and then entered the hypobaric oxygen chamber to simulate the elevation of 4500m1 days. All the subjects were subjected to HRV dynamic test at the 2nd hour of simulated altitude and then to CPT and na again. The symptoms of AMS were evaluated before leaving the cabin. According to the AMS score, 25 patients with AMS score 鈮，

本文編號(hào)：2061120