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Changes in blood pressure,pulse rate and respiratory rate in submariners after the 153 m simulated air-breathing fast buoyancy ascent
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF NAUTICAL MEDICINE AND HYPERBARIC MEDICINE
- Issue:
- 3
- DOI:
- 10.3760/cma.j.issn.1009-6906.2004.03.002
- Key Word:
- 潜艇艇员;快速上浮脱险;血压;脉率;呼吸频率
Abstract： 目的观察大深度快速上浮脱险对潜艇艇员生命指征的影响.方法分别进行了3,10,60,80,100,120和153 m 40人次的快速上浮脱险实验,于脱险前和脱险后观察艇员血压、脉率及呼吸频率的改变.结果脱险后,艇员收缩压、舒张压、脉率和呼吸频率均有所增加,在出舱后即刻为甚,大部分指标在出舱后即刻与进舱前相比较,差异有显著性(P＜0.05)或有非常显著性(P＜0.01).在出舱后10 min各指标基本恢复正常.在100,120和153 m快速上浮脱险时第1名艇员脉率改变持续较久,但最终也恢复正常.结论快速上浮脱险可增加艇员血压、脉率和呼吸频率,但均为一过性.本次实验脱险方案是安全可靠的.
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