Key result
COVID-19 vaccination was associated with 16 reported cases of Takotsubo cardiomyopathy, though a direct cause-and-effect relationship has not been established.
Why the study?
Following global COVID-19 vaccination, various cardiac complications were reported, including 16 known cases of Takotsubo cardiomyopathy.
Is COVID-19 vaccination associated with the development of Takotsubo cardiomyopathy?
Is COVID-19 vaccination associated with the development of Takotsubo cardiomyopathy?
While rare cases of Takotsubo cardiomyopathy have been reported following COVID-19 vaccination, a causal link is not established and the benefits of vaccination continue to outweigh potential risks.
Should not alter vaccination practice; leaves open any causal link to Takotsubo cardiomyopathy.
Takotsubo cardiomyopathy (TTC) is a severe, acute, reversible, and self-limited cardiac dysfunction. It usually affects postmenopausal women and is mostly triggered by physical or emotional stressors. Following the COVID-19 pandemic, millions of doses of different types of COVID-19 vaccines are being administered globally. There have been reports of different cardiac complications after receiving COVID-19 vaccines. To our knowledge, there have been 16 reported cases of COVID-19 vaccination-associated TTC. In this study, we first provide a brief overview of TTC and then an overview of selected reported TTC cases following COVID-19 vaccinations. It is crucial to highlight that the occurrence of TTC after vaccination does not establish a direct cause-and-effect relationship between immunization and TTC. Further investigations are necessary to examine any potential association between COVID-19 vaccines and the incidence of TTC. Additionally, the benefits of receiving COVID-19 vaccines significantly outweigh the potential risks of developing adverse events.
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Hassanzadeh et al. (2024) conducted a review in Takotsubo cardiomyopathy (n=16). COVID-19 vaccines was evaluated on Takotsubo cardiomyopathy. COVID-19 vaccination was associated with 16 reported cases of Takotsubo cardiomyopathy, though a direct cause-and-effect relationship has not been established.
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