Stress cardiomyopathy, also known as takotsubo cardiomyopathy, is a rapidly reversible form of acute heart failure classically triggered by stressful events. It is associated with a distinctive left ventricular contraction pattern described as apical akinesis/ballooning with hyperdynamic contraction of the basal segments in the absence of obstructive coronary artery disease. The traditional paradigm has expanded to include other causes, in particular chemotherapeutic drugs. The literature increasingly suggests an association between cancer, chemotherapeutic drugs, and stress cardiomyopathy. Chemotherapy-induced takotsubo cardiomyopathy is a relatively new phenomenon, but one that merits detailed attention to the elucidation of possible mechanistic links.
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Peripartum Cardiomyopathy and Takotsubo Cardiomyopathy: Rare Contributors to Cardiac Causes of Maternal Mortality.
Cureus
December 2024
Neurology, Mercy Hospital Springfield, Springfield, USA.
Peripartum cardiomyopathy (PPCM) and takotsubo cardiomyopathy (TCM) are cardiac conditions that can occur in the peripartum period. They have distinct characteristics and incidence rates; although rare, both contribute to the second leading cause of all-cause maternal mortality in the state of Missouri. PPCM can lead to heart failure, and TCM can cause acute arrhythmias leading to sudden cardiac death in otherwise healthy individuals.
View Article and Find Full Text PDFThe Evolving Features of Takotsubo Syndrome.
Curr Cardiol Rep
January 2025
Berne Cardiovascular Research Center and Division of Cardiology, University of Virginia, Charlottesville, USA.
Purpose Of The Review: Takotsubo syndrome (TTS) is a transient form of left ventricular dysfunction, typically affecting post-menopausal females, often preceded by emotional or physical stressful events that act as triggers. Initially believed to be a rare and benign condition for its reversible nature, TTS has recently emerged as a complex multifaceted clinical entity, with heterogenous clinical presentations and a non-negligible risk of serious in-hospital complications, including acute heart failure, arrhythmias and death.
Recent Findings: Emerging pathophysiological hypotheses, ranging from microvascular dysfunction to systemic inflammation, offer new insights into the underlying mechanisms of TTS.
Deciphering the Psychological Characteristics of Takotsubo Cardiomyopathy and Acute Myocardial Infarction.
J Pers Med
December 2024
Divisione di Cardiologia, Policlinico Casilino, Via Casilina, 00169 Roma, Italy.
: Takotsubo syndrome (TTS) shares many clinical features with acute myocardial infarction (AMI); however, its underlying pathophysiology remains elusive due to specific characteristics (i.e., reversibility, presence of stressors, and low mortality rate).
View Article and Find Full Text PDFEmotions & Heart:Exploring the Impact of Negative Emotions on Cardiovascular Health.
Curr Probl Cardiol
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Faculty of Health Sciences, School of Medicine, Queen's University, Kingston, Ontario, Canada; Division of Cardiology, Queen's University, Kingston, Ontario, Canada. Electronic address:
Negative emotions can have a significant impact on individuals, which then influences their cardiovascular system. However, the underlying pathophysiological mechanisms and clinical implications of this association remain inadequately defined. A narrative review of pertinent literature was conducted to examine the pathophysiology, clinical manifestations, and treatment related to the interplay between emotions and conditions such as takotsubo cardiomyopathy, atherosclerosis, acute plaque rupture, and cardiac arrhythmias.
View Article and Find Full Text PDFA dynamic variant of Takotsubo cardiomyopathy mimicking apical hypertrophic cardiomyopathy: a case report.
Eur Heart J Case Rep
January 2025
Cardiovascular and Thoracic Division, Cardiology Department, University Hospital Southampton, Tremona Road, Southampton SO16 6YD, UK.
Background: Takotsubo cardiomyopathy usually presents with acute reversible left ventricular apical hypokinesia and apical ballooning with basal hyperdynamic function. We describe an underreported case of Takotsubo cardiomyopathy (TCM), misinterpreted as apical hypertrophic cardiomyopathy (HCM) due to transient apical oedema in the recovery phase of the condition.
Case Summary: A 74-year-old Caucasian woman, presented to the emergency department complaining of retrosternal chest pain following, emotional stress.
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