过敏后上腺素诱导的Takotsubo心肌病:一个病例报告
Zahid Khan1,2,3,4, Fady Eldabe2, Konstantinos Tyrovolas2
1Acute Medicine, Mid and South Essex NHS Foundation Trust, Southend-on-Sea, GBR.
Cureus
|June 24, 2025
概括
塔科特苏博心肌病 (TCM) 可能由上腺素用于过敏反应引发. 这项案例研究显示,对于 pistachio 过敏的上腺素治疗后,左心室功能障碍可逆.
科学领域:
- 心脏病学 心脏病学
- 过敏学 过敏学
- 药理学 药理学是指药理学的学科.
背景情况:
- 塔科茨博心肌病 (TCM) 是一种急性,可逆性心脏病.
- 它的特点是左心室顶气球没有冠状动脉阻塞.
- 病理生理学与压力诱导的上腺素释放有关.
研究的目的:
- 为了呈现一种由上腺素用于过敏反应而引发的TCM病例.
- 突出这一特定场景的诊断和管理途径.
主要方法:
- 一份病例报告显示,一名71岁的女性患上过敏反应.
- 肌肉内注射上腺素用于延迟过敏反应.
- 诊断工作包括心电图,心声图和冠状动脉血管图.
主要成果:
- 患者在上腺素注射后不久出现了胸痛和心肌梗塞的ECG变化.
- 冠状动脉扫描显示没有阻塞,但左心室图显示了尖顶气球,表明TCM.
- 心声图显示了轻度的左心室缩功能障碍 (EF 45%),在三个月内正常化.
结论:
- 上腺素用于过敏反应可能会导致Takotsubo心肌病.
- 及时诊断和适当的管理,包括β-阻断剂,可以导致完全康复.
- 这一案例强调了在暴露于上腺素后出现心脏症状的患者中考虑TCM的重要性.
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