心肌休克由腺苷心肌灌注显像显示为重要冠状动脉疾病的预测因子

M. Salahuddin, A. Vasudeva, S. Underwood
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引用次数: 1

摘要

心肌昏迷可能发生在短暂而深刻的缺血发作后,缺血不足以导致心肌细胞坏死,但随后心肌细胞功能抑制持续数小时或数天。它被认为是由细胞内钙处理紊乱引起的,当在应激性心肌缺血后出现时,它表明深度缺血和潜在的不良预后。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Myocardial Stunning Demonstrated by Adenosine Myocardial Perfusion Scintigraphy as a Predictor of Significant Coronary Artery Disease
Myocardial stunning may occur after a brief but profound episode of ischaemia that is insufficient to lead to myocyte necrosis but following which there is depression of myocyte function that persists for hours or days. It is thought to be caused by disordered intra-cellular calcium handling and, when seen after stress-induced myocardial ischemia, it indicates profound ischaemia and potentially an adverse prognosis.
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