精神分裂症休息期间心率变化的改变:一种状态标志物
Anjum Datta1, Sandeep Choudhary2, Sunaina Soni1
1Physiology, Subharti Medical College and Associated Chhatrapati Shivaji Subharti Hospital, Meerut, IND.
Cureus
|September 27, 2023
概括
自主神经系统失衡,通过心率变化 (HRV) 表示,存在于精神分裂症患者. 这项研究发现,与亲属相比,患者的阴道音调降低和交感主导,这表明HRV是精神分裂症的潜在标志物.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 心脏病学 心脏病学
背景情况:
- 自主神经系统 (ANS) 失衡与精神疾病如精神分裂症有关.
- 在精神分裂症中,自主功能障碍与精神病症状相关.
- 心率变化 (HRV) 评估ANS活动和交感血管平衡.
研究的目的:
- 研究精神分裂症患者及其一级亲属的心率变化 (HRV) 频率域的测量.
- 在患者,亲属和健康对照者之间比较HRV参数.
- 了解精神分裂症中同情血管平衡的变化.
主要方法:
- 包括25名精神分裂症患者,24名一级亲属和24名健康对照 (18至45岁).
- 在5分钟的休息时间后,从ECG导向II测量HRV.
- 使用一般线性模型多变量分析分析频率域HRV参数 (LF,HF,总功率,LF/HF比率) 和心率.
主要成果:
- 精神分裂症患者的最低心率明显高,高频率 (HF) 功率 (正常化单位) 低于一级亲属.
- 一个趋势表明患者的HF功率最低,其次是健康对照和亲属.
- 患者的LF/HF比率最高,其次是对照组和亲属,尽管在统计学上不显著.
- 在一级亲属和健康对照组之间没有发现显著差异.
结论:
- 精神分裂症中改变的HRV表明阴道音调降低和同情主导.
- 这些HRV变化可能作为精神分裂症的状态标志物.
- 进一步的研究可以探索HRV作为诊断或预后工具.
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