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Characterization of the Myocardial Inflammatory Response in Acute Stress-Induced (Takotsubo) Cardiomyopathy

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Date 2019 Jan 10
PMID 30623136
Citations 62
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Abstract

Takotsubo cardiomyopathy is an acute stress-induced heart failure syndrome for which the exact pathogenic mechanisms are unclear, and consequently, no specific treatment exists. In an experimental model of stress-induced takotsubo-like cardiomyopathy, the authors describe the temporal course of a chronic inflammatory response post-induction, with an initial early influx of neutrophils into myocardial tissue followed by macrophages that are typical of a proinflammatory M1 phenotype, and a nonsignificant increase in systemic inflammatory cytokines. Post-mortem myocardium from the more complex clinical takotsubo patients share features of the study's experimental model. These findings suggest modulators of inflammation could be a potential therapeutic option.

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References
1.
Dawson D, Lygate C, Saunders J, Schneider J, Ye X, Hulbert K . Quantitative 3-dimensional echocardiography for accurate and rapid cardiac phenotype characterization in mice. Circulation. 2004; 110(12):1632-7. DOI: 10.1161/01.CIR.0000142049.14227.AD. View

2.
Wittstein I, Thiemann D, Lima J, Baughman K, Schulman S, Gerstenblith G . Neurohumoral features of myocardial stunning due to sudden emotional stress. N Engl J Med. 2005; 352(6):539-48. DOI: 10.1056/NEJMoa043046. View

3.
Nef H, Mollmann H, Kostin S, Troidl C, Voss S, Weber M . Tako-Tsubo cardiomyopathy: intraindividual structural analysis in the acute phase and after functional recovery. Eur Heart J. 2007; 28(20):2456-64. DOI: 10.1093/eurheartj/ehl570. View

4.
Fazio G, Pizzuto C, Barbaro G, Sutera L, Incalcaterra E, Evola G . Chronic pharmacological treatment in takotsubo cardiomyopathy. Int J Cardiol. 2007; 127(1):121-3. DOI: 10.1016/j.ijcard.2007.04.013. View

5.
Prasad A, Lerman A, Rihal C . Apical ballooning syndrome (Tako-Tsubo or stress cardiomyopathy): a mimic of acute myocardial infarction. Am Heart J. 2008; 155(3):408-17. DOI: 10.1016/j.ahj.2007.11.008. View