双侧心上冠状动脉微囊与异常偏差
João Cleriston da Silva Calheiros1, João Pedro Kern Alves2, Natan Lucca Lima2
1Department of Medical Sciences, Federal University of Santa Catarina, Araranguá, Santa Catarina, Brazil; University of the Extreme South of Santa Catarina, Criciúma, Santa Catarina, Brazil; Department of Cardiology, São José Hospital, Criciúma, Santa Catarina, Brazil; Emergency Department, São João Batista Hospital, Criciúma, Santa Catarina, Brazil.
JACC. Case reports
|January 30, 2026
概括
双侧冠状动脉微流入左心室的情况很少见,可能导致2型心肌梗塞. 冠状动脉血管造影是诊断的关键,保守的管理很重要.
科学领域:
- 心脏病学 心脏病学
- 血管医学 血管医学
背景情况:
- 双边冠状动脉微,将流量重定向到左心室是非常罕见的.
- 虽然往往无症状,但严重程度各不相同,可能导致2型心肌梗塞.
研究的目的:
- 报告一种罕见的双边冠状动脉微囊病例,导致2型心肌梗塞.
- 突出冠状动脉血管学在这种情况下的诊断实用性.
主要方法:
- 一个79岁的妇女的案例研究,呈现异常的胸痛.
- 使用心电图,托波宁测量和冠状动脉血管学.
- 保守地使用阿提诺洛和乙盐酸进行管理.
主要成果:
- 冠状动脉扫描显示,双侧冠状动脉微管排放到左心室.
- 没有发现阻塞性冠状动脉疾病.
- 病人的病情在出院后保持稳定.
结论:
- 冠状动脉微是2型心肌梗塞的一个罕见但重要的原因.
- 冠状动脉血管学对于诊断这些异常至关重要.
- 对于扩散冠状动脉微的呈现,个性化的保守管理至关重要.
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