由于冠状动脉的输入塞引起的突然心脏死亡:一个病例报告
Federica Attico1, Francesco Di Paola2, Matteo De Nadai2
1Institute of Legal Medicine of Brescia, University of Brescia, Piazzale Spedali Civili, 1, Brescia, 25123, Italy. f.attico@unibs.it.
International journal of legal medicine
|October 16, 2025
概括
一名47岁男子的突然心脏病死亡是由冠状动脉静脉阻塞引起的,这是一种与纤维肌肉发育不良相关的罕见事件. 这一案例突显了心血管衰竭和突然死亡的不寻常机制.
科学领域:
- 心血管病理学心血管病理学
- 法医医学 法医医学
- 血管生物学 血管生物学
背景情况:
- 突然心脏死亡 (SCD) 可能是各种潜在病理的结果.
- 冠状动脉塞是动脉封闭的一个非常罕见的原因.
- 纤维肌肉发育不良 (FMD) 是一种非动脉样硬化性血管疾病,可以导致动脉剖析.
研究的目的:
- 报告一种被归因于冠状动脉内的SCD病例.
- 阐明这种罕见事件所涉及的病理机制.
- 强调在法医和临床环境中考虑罕见病因的重要性.
主要方法:
- 尸体解剖和对心脏的粗略检查.
- 冠状动脉和心肌的组织学检查.
- 特殊的染色物用于识别血管和心肌变化.
主要成果:
- 在没有血栓形成或斑块的情况下,左环冠状动脉封闭.
- 组织学证据表明急性心肌缺血和冠状动脉内心和中枢的静脉吸收.
- 在受影响的冠状动脉中存在纤维肌肉发育不良.
结论:
- 患者的死亡是由于心肌缺血的次要急性心血管衰竭导致的,冠状动脉在失塑性血管中因冠状动脉塞引起的.
- 冠状动脉塞,自发冠状动脉解剖的罕见并发症,可以通过机械故障和心律失常导致SCD.
- 这一案例强调了需要对SCD罕见病因的认识,以便准确的死亡证明和临床诊断.
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