与战斗有关的创伤伤害对心率波动的长期影响:来自ADVANCE研究的发现
Rabeea Maqsood1,2, S Schofield3, A N Bennett4,5
1Centre for Blast Injury Studies, Department of Bioengineering, Imperial College London, London, England, UK rabeeamaqsood18@gmail.com.
BMJ military health
|July 15, 2025
概括
与战斗有关的创伤 (CRTI) 与军人自主失衡有关,影响心率变化 (HRV). 这项研究揭示了CRTI与较低的副交感活动和较高的交感活动有关,影响了退伍军人的心血管健康.
科学领域:
- 心脏病学 心脏病学
- 自主神经科学 自主神经科学
- 军事医学 军事医学
背景情况:
- 与战斗有关的创伤伤 (CRTI) 对退伍军人的心血管问题构成风险.
- CRTI对心率变化 (HRV) 的长期影响,这是一种关键的自主功能标志物,在当代军事人员中仍未得到充分研究.
- 这项研究调查了英国军人的CRTI和短期HRV之间的关联.
研究的目的:
- 检查与战斗相关的创伤伤害 (CRTI) 和心率变化 (HRV) 在英国军人队伍之间的关系.
- 评估与CRTI相关的自主功能 (副交感和交感活动).
- 为受伤的战斗退伍军人提供有关恢复途径的见解.
主要方法:
- 利用了ArmeD服务创伤康复研究 (ADVANCE) 的前性队列研究的数据.
- 包括469名受伤和506名未受伤的军人,频率与关键的人口统计和部署相匹配.
- 使用5分钟心电图测量休息HRV,专注于RMSSD (副交感) 和SNS指数 (交感),通过多重线性回归分析.
主要成果:
- 与没有受伤的对照相比,CRTI与较低的RMSSD (几何平均比:0.92) 和较高的SNS指数 (系数:0.19) 有显著的关联.
- 患有CRTI的参与者显示RMSSD中位数 (37.7毫秒) 与未受伤者 (41.9毫秒) 相比显著较低.
- 爆炸伤害和创伤性截肢特别与减少RMSSD和增加同情活动有关.
结论:
- 与战斗有关的创伤与军人中较大的相对自主失衡有关.
- 这些发现凸显了CRTI后潜在的长期自主功能障碍.
- 了解这种自主失衡对于管理受伤战斗退伍军人的康复和心血管健康至关重要.
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