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October 9, 2025Circulation Research

Abstract Fri090: Recent Evidence on Life-Threatening Arrhythmias in Takotsubo Cardiomyopathy: An Updated Meta-Analysis of Incidence and Outcomes

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Authors

MMMohammad Hamza Bin Abdul MalikMAMuhammad ArhamMMMuhammad Awais Bin Abdul Malik

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Overview

Meta-analysis reveals life-threatening arrhythmias and high mortality rates in takotsubo cardiomyopathy, highlighting the need for early intervention.

Key Points

  • Life-threatening arrhythmias were found in 7% of patients with takotsubo cardiomyopathy, indicating significant risk.
  • Ventricular tachycardia exhibited the highest prevalence at 43%, emphasizing the severity of arrhythmias linked to this condition.
  • Sudden cardiac death risk was markedly increased, with a relative risk of 14.92, underscoring the need for vigilant monitoring.
  • Patients with life-threatening arrhythmias had higher in-hospital mortality rates, indicating urgent clinical implications for treatment.

Cite This Study

Malik et al. (2025) studied this question.

synapsesocial.com/papers/68e80eb363e2e2f707877dd5https://doi.org/10.1161/res.137.suppl_1.fri090
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Meta-analysis of incidence and outcomes of life-threatening arrhythmias in takotsubo cardiomyopathy2022 · 10 citations
  2. 2Prevalence of malignant arrhythmia and sudden cardiac death in takotsubo syndrome and its management2017 · 71 citations
  3. 3Novel predictors of major adverse cardiovascular events in patients with Takotsubo cardiomyopathy: a contemporary analysis2025
  4. 4Arrhythmia occurrence with takotsubo cardiomyopathy: a literature review2010 · 150 citations
  5. 5Prognostic relevance of arrhythmic and QTc burden in takotsubo cardiomyopathy: A systematic review and meta‐analysis2025