Acute stress-induced (takotsubo) cardiomyopathy

DK Dawson - Heart, 2018 - heart.bmj.com
Acute stress-induced (takotsubo) cardiomyopathy has a dramatic clinical presentation,
mimicking an acute myocardial infarction and is triggered by intense emotional or physical …

Myocardial and systemic inflammation in acute stress-induced (Takotsubo) cardiomyopathy

C Scally, H Abbas, T Ahearn, J Srinivasan… - Circulation, 2019 - Am Heart Assoc
Background: Acute stress-induced (takotsubo) cardiomyopathy can result in a heart failure
phenotype with a prognosis comparable with that of myocardial infarction. In this study, we …

Characterization of the myocardial inflammatory response in acute stress-induced (Takotsubo) cardiomyopathy

HM Wilson, L Cheyne, PAJ Brown, K Kerr… - JACC: Basic to …, 2018 - jacc.org
Takotsubo cardiomyopathy is an acute stress-induced heart failure syndrome for which the
exact pathogenic mechanisms are unclear, and consequently, no specific treatment exists …

The role of inflammation in stress cardiomyopathy

AM Ciutac, D Dawson - Trends in cardiovascular medicine, 2021 - Elsevier
Stress cardiomyopathy (SC) is an increasingly recognized form of acute heart failure, which
has been linked to a wide variety of emotional and physical triggers. The pathophysiological …

Alterations in cardiac deformation, timing of contraction and relaxation, and early myocardial fibrosis accompany the apparent recovery of acute stress-induced …

K Schwarz, T Ahearn, J Srinivasan, CJ Neil… - Journal of the American …, 2017 - Elsevier
Background Takotsubo syndrome is an increasingly recognized cause of chest pain and
occasionally of cardiogenic shock. Despite rapid improvement of the left ventricular (LV) …

Left ventricular systolic longitudinal function as predictor of outcome in patients with sepsis

V Palmieri, F Innocenti, A Guzzo… - Circulation …, 2015 - Am Heart Assoc
Background—In sepsis, whether the assessment of left ventricular global longitudinal
systolic strain (GLS) is feasible and prognostically relevant remains controversial. Methods …

Nitrosative stress as a modulator of inflammatory change in a model of Takotsubo syndrome

SY Surikow, TH Nguyen, I Stafford, M Chapman… - JACC: Basic to …, 2018 - jacc.org
Previous studies have shown that patients with Takotsubo syndrome (TS) have supranormal
nitric oxide signaling, and post-mortem studies of TS heart samples revealed nitrosative …

Recovery of left ventricular function and long-term outcomes in patients with Takotsubo syndrome

M Almendro-Delia, L López-Flores, A Uribarri… - Journal of the American …, 2024 - jacc.org
Background Takotsubo syndrome (TTS) is a form of transient left ventricular (LV) dysfunction
that usually resolves within days to weeks. Objectives We aimed to assess the predictors …

Time course of functional recovery in takotsubo (stress) cardiomyopathy: a serial speckle tracking echocardiography and electrocardiography study

M Lee - Journal of Cardiovascular Imaging, 2020 - synapse.koreamed.org
BACKGROUND Although rapid recovery of cardiac contraction is a hallmark of Takotsubo
cardiomyopathy (TTC), the time course of recovery is still ill-defined. We aimed to investigate …

Takotsubo syndrome: finally emerging from the shadows?

GJ Ong, TH Nguyen, A Kucia, SF Liu… - Heart, Lung and …, 2021 - Elsevier
It is now 30 years since Japanese investigators first described Takotsubo Syndrome (TTS)
as a disorder occurring mainly in ageing women, ascribing it to the impact of multivessel …