Takotsubo syndrome: can basic science help?

Bruns, Bastian

doi:10.1007/s12181-026-00802-x

2026-02-01

Bruns, Bastian

Amparore, Daniele

Backs, Johannes *

DOI：10.1007/s12181-026-00802-x

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摘要

En 中文

tako-tsubo综合征（TTS）是一种与应激相关的急性心力衰竭，其临床表现模拟急性心肌梗死。儿茶酚胺水平升高似乎在发病机制中起关键作用。尽管大多数病例的左心室收缩功能迅速恢复，但急性期和/或长期预后往往受限，主要取决于临床风险特征。由于缺乏基于证据的策略，目前尚无病理生理学导向的治疗方法；然而，基础研究已识别出除纯儿茶酚胺假说之外的几种可能机制。这包括，例如，心尖部β2-肾上腺素受体介导的心肌抑制、微血管、线粒体或代谢功能障碍以及心肌炎症。在转化医学方法中，基于实验数据，作为TTS驱动因素的钙调神经磷酸酶信号通路的抑制目前正在一项随机双盲II期临床研究中在急性期进行探讨。本文举例讨论了基础科学如何有助于识别病理生理学的重要方面以及因果治疗策略的转化。

Keyword:

Broken Heart

Cyclosporine A

Inflammation

Repurposing

Acute heart failure

Broken Heart

Cyclosporine A

Acute heart failure

Inflammation

Repurposing

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期刊

Kardiologie

IF:

0.8

论文数:

被引数:

189

机构

Ruprecht Karls University Heidelberg

学者数:

5.6W

论文数: 4.3W

被引数: 66

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