甲基胺相关心肌病和心性中风:大脑-心脏-肠轴交叉,诊断策略和抗凝挑战
Pei-Jung Lin1,2, Chia-Hui Wu1,2, Jen-Hung Huang3,4,5
1Department of Neurology, Taipei Medical University-Shuang Ho Hospital, New Taipei 235, Taiwan.
International journal of molecular sciences
|December 30, 2025
概括
滥用甲基胺会导致心脏损伤,导致血栓和中风. 识别大脑-心脏-肠轴障碍和使用心脏成像是预防的关键.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 胃肠病学 胃肠病学
背景情况:
- 滥用甲基胺 (MA) 是一个日益严重的公共卫生问题,具有严重的心血管和神经血管影响.
- 甲基胺相关心肌病 (MACM) 是心血管血栓性中风的一个未被认可的原因,通常与左心室血栓 (LVT) 相关.
- 麻醉症会扰乱大脑-心脏-肠轴,增加炎症和自主失衡.
研究的目的:
- 审查当前关于慢性MA暴露在LVT形成和中风中的作用的证据.
- 探索与MACM相关的中风的诊断策略和抗凝管理.
- 描述MA诱导的心血管和神经血管并发症的病理生理学和临床表现.
主要方法:
- 在PubMed和Scopus (1990-2025) 索引的文献集中叙事审查.
- 整合观察队伍和病例报告以分析病理生理学,成像和治疗.
- 包括一个代表性的临床案例来说明关键方面.
主要成果:
- 慢性MA暴露会导致甲基荷胺过量,心肌纤维化和心室功能障碍,从而产生前血栓状况.
- 肠道失调和自主失调有助于心内静止和LVT形成.
- 受影响的患者通常是患有严重缩功能障碍和LVT的年轻男性;全身栓塞很常见.
结论:
- MACM是年轻成年人中风的关键,未被认可的原因.
- 早期识别大脑-心脏-肠轴障碍,心脏成像和定制的抗凝药非常重要.
- 需要标准化方案和前性研究来改善MACM患者的治疗结果.
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