这 9 种心电图提示心梗危重,拒绝住院记得签字!
心肌梗死患者临床表现及预后差别较大,早期迅速识别「危重」患者心电图表现,可使患者得到有效救治,具有重要「警示」意义。笔者就「危重」心肌梗死的 9 种心电图表现,做汇总解读。以供各位医师参考。
1
房室传导阻滞(AVB)或室性逸搏心律,心率低于 40 bpm
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急性冠脉综合征或心肌梗死伴 QT 间期延长
3
T 波电交替
4
左主干或多支血管病变(6 + 2)
· ST 段抬高:aVR↑,且抬高程度 aVR↑> V₁↑。
5
De-winter 和 Wellens 综合征
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墓碑样改变 ST 段抬高
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巨 R 波形 ST 段抬高
8
Lambda 波
9
心梗合并新发束支传导阻滞
文中图片来源:丁香园论坛,特此鸣谢各位站友
策划:ly
投稿:wangliya1@dxy.cn
参考文献
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7. Piotr Kukla et al. Lambda-like ST segment elevation in acute myocardial infarction – a new risk marker for ventricular fibrillation?Three case reports.Cardiologia Polska,2008, 66: 8:872-878.
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