结缔组织疾病特征对自发冠状动脉剖析患者的影响
Sant Kumar1, George Bcharah2, Mahmoud Abdelnabi2
1Department of Cardiovascular Disease, Mayo Clinic Hospital, Phoenix, AZ, USA; Department of Cardiovascular Disease, Creighton University School of Medicine, Phoenix, AZ, USA.
概括
连接组织疾病 (CTD) 的特征在自发冠状动脉剖析 (SCAD) 患者中很常见,并显著增加心血管不良事件的风险,特别是复发性心肌梗塞 (MI). 认识到这些特征有助于更好地分层和管理SCAD患者的风险.
科学领域:
- 心脏病学 心脏病学
- 遗传学 遗传学 是一个
- 内部医学 内部医学
背景情况:
- 自发冠状动脉解剖 (SCAD) 是心肌梗塞 (MI) 的一个不断增长的原因.
- SCAD通常与关节组织障碍 (CTD) 相关,包括关节超移动性和脊椎病等特征.
- 对于CTD特征对SCAD患者结局的影响尚不清楚.
研究的目的:
- 为了确定SCAD患者中CTD特征的流行率.
- 评估CTD特征与心血管不良结果之间的关联.
- 改善SCAD患者的风险分层和临床管理.
主要方法:
- 对1380名SCAD患者 (2018-2024) 的回顾性分析.
- 基于CTD特征存在/不存在的分层 (ICD-10代码,图表审查).
- 倾向性得分匹配和后勤回归来评估结果 (复发性心脏病,中风,死亡率).
主要成果:
- 26.7%的SCAD患者有CTD特征;关节疾病是最常见的 (20%).
- 具有CTD特征的患者心血管不良结果的发生率更高 (57.9%与41.0%,p < 0.001).
- CTD特征和关节状况独立预测了更糟糕的结果 (OR:分别为2.77和3.19).
结论:
- 在SCAD患者中,CTD特征普遍存在.
- 这些特征与显著更高的心血管不良事件率有关,特别是复发性心脏病发作.
- 识别CTD特征可以提高风险评估,并指导有针对性的SCAD管理.
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