通过神经介导的反射性昏迷患者之间的性别相关差异
Vincenzo Russo1, Erika Parente2, Angelo Comune2
1Cardiology and Syncope Unit, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli" - Monaldi Hospital, Naples, Italy. Vincenzo.russo@unicampania.it.
Internal and emergency medicine
|July 7, 2025
概括
性影响反射神经介导昏迷. 女性表现出明显的血液动力学特征和较低的心脏抑制反应率,与年龄相关的差异HUTT阳性.
科学领域:
- 心脏病学 心脏病学
- 临床医学 临床医学
- 神经科学是一个神经科学.
背景情况:
- 反射神经介导性昏迷 (RNMS) 影响着相当一部分人群.
- 有限的研究存在于RNMS的性别特异.
- 了解这些差异对于准确的诊断和管理至关重要.
研究的目的:
- 为了研究临床特征的性别相关变异.
- 为了比较男性和女性对头向上倾斜表 (HUTT) 测试的反应.
- 通过性别分析不同年龄组的血液动力学概况和HUTT阳性率.
主要方法:
- 对1845名因怀疑RNMS而接受HUTT的患者进行了回顾性分析.
- 根据性别对研究群体的二体化.
- 临床数据,HUTT阳性率和性别之间的反应类型的比较.
- 分析血压 (BP) 和心率 (HR) 趋势以及跨年几十年的HUTT阳性.
主要成果:
- 女性 (938) 显示较低的缩血压和更高的HR比男性高49岁.
- 总体而言,女性 (61.1%) 与男性 (66%) 的HUTT阳性程度较低,p=0.03.
- 在29岁之前,女性的HUTT阳性率更高.
- 女性 (22.2%) 与男性 (29.3%) 的心脏抑制反应显著较低,p=0.0005.
结论:
- 与男性相比,怀疑RNMS的女性患者呈现出明显的血液动力学特征 (较低的血压,更高的HR),直到49岁.
- 虽然女性的整体HUTT阳性较低,但在较年轻的年龄组 (<29岁) 呈现出更高的阳性.
- 女性在RNMS中表现出较低的心脏抑制反应的流行率.
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