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| http://dx.doi.org/10.1016/j.jcmg.2025.05.015 | DOI Listing |
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A case of myasthenia gravis with takotsubo cardiomyopathy presenting with respiratory and cardiac arrest.
Clin Auton Res
September 2025
Department of Neurology, Central Hospital of Dalian University of Technology, Dalian, China.
Takotsubo syndrome: Unraveling the mystery behind its triggers (Review).
Int J Mol Med
November 2025
Department of Acupuncture and Rehabilitation, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, Sichuan 646000, P.R. China.
Takotsubo syndrome (TTS) is a clinical condition characterized by left ventricular dysfunction, clinically mimicking acute coronary syndrome. Despite significant advancements in understanding TTS, more questions about its underlying pathological mechanisms remain unresolved. The present review offered current data on the underlying pathological mechanisms of TTS, including central nervous system structural and functional alterations, sympathetic nervous system overstimulation, excessive catecholamine secretion, shifts in adrenergic receptors (ARs) distribution and balance, hormone influences, epicardial vasospasm, endothelial dysfunction and genetic predispositions.
View Article and Find Full Text PDFCardiovascular magnetic resonance characteristics of focal takotsubo syndrome.
Eur J Radiol
October 2025
Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany; Quantitative Imaging Laboratory Bonn (QILaB), University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany. Electronic address:
Aims: Focal takotsubo syndrome (TTS) is rare, and limited data are available on its cardiovascular magnetic resonance (CMR) characteristics. We aimed to define CMR characteristics and disease patterns of focal TTS.
Methods And Results: Patients with suspected TTS referred for CMR between 2008 and 2024 were retrospectively evaluated.
Post-Anaphylaxis Adrenaline-Induced Takotsubo Cardiomyopathy: A Case Report.
Cureus
May 2025
Cardiology, Barts Heart Centre, London, GBR.
Takotsubo cardiomyopathy (TCM) is an acute and reversible cardiac condition triggered by an adrenaline rush in response to stress that is characterised by apical ballooning of the left ventricle in the absence of coronary artery obstruction. Although the exact pathophysiology remains unclear, it is believed to be secondary to the release of adrenaline or catecholamine in response to stress. We present the case of a 71-year-old female who presented to a district general hospital (DGH) at approximately 1700 pm in the evening with signs and symptoms of anaphylaxis following the consumption of pistachios the night before.
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