Takotsubo Cardiomyopathy after Elective Aortic and Mitral Valve Replacement

Vazhev, Zaprin; Stoev, Hristo

doi:10.3897/folmed.62.e47723

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…Some cases of takotsubo cardiomyopathy have developed after cardiac valve surgery. Vazhev and Stoev[ 9 ] published a case of takotsubo cardiomyopathy developing after aortic and mitral valve replacement. Some cases develop in the preoperative period.…”

Section: Discussionmentioning

confidence: 99%

Case of takotsubo cardiomyopathy after surgical treatment of liver hydatid cyst: A case report

Altaş,

Abdullayeva

2023

World J Clin Cases

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Time series analysis is a valuable tool in epidemiology that complements the classical epidemiological models in two different ways: Prediction and forecast. Prediction is related to explaining past and current data based on various internal and external influences that may or may not have a causative role. Forecasting is an exploration of the possible future values based on the predictive ability of the model and hypothesized future values of the external and/or internal influences. The time series analysis approach has the advantage of being easier to use (in the cases of more straightforward and linear models such as Auto-Regressive Integrated Moving Average). Still, it is limited in forecasting time, unlike the classical models such as Susceptible-Exposed-Infectious-Removed. Its applicability in forecasting comes from its better accuracy for short-term prediction. In its basic form, it does not assume much theoretical knowledge of the mechanisms of spreading and mutating pathogens or the reaction of people and regulatory structures (governments, companies, etc. ). Instead, it estimates from the data directly. Its predictive ability allows testing hypotheses for different factors that positively or negatively contribute to the pandemic spread; be it school closures, emerging variants, etc. It can be used in mortality or hospital risk estimation from new cases, seroprevalence studies, assessing properties of emerging variants, and estimating excess mortality and its relationship with a pandemic.

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Section: Discussionmentioning

confidence: 99%

Case of takotsubo cardiomyopathy after surgical treatment of liver hydatid cyst: A case report

Altaş,

Abdullayeva

2023

World J Clin Cases

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Takotsubo cardiomyopathy after cardiac surgery: A case-series and systematic review of literature

Laghlam

Touboul

Herry

et al. 2023

Front. Cardiovasc. Med.

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BackgroundTakotsubo cardiomyopathy (TTC) is a rare entity after cardiac surgery.AimsTo describe patients’ profile who developed postoperative TTC after cardiac surgery, management, and outcomes.MethodsWe performed a systematic literature search to extract cases of TTC after adult cardiac surgery (from 1990 to 2021). Additionally, we extracted all cases of TTC in a prospective single-center cohort database of 10,000+ patients (from 2007 to 2019). We then combined all cases in a single cohort to describe its clinical features.ResultsFrom 694 screened articles, we retained 71 individual cases published in 20 distinct articles (19 cases reports and 1 case-series). We combined these to 10 cases extracted from our cohort [among 10,682 patients (0.09%)]. Overall, we included 81 cases. Patients were aged 68 ± 10 years-old and 64/81 (79%) were women. Surgery procedures included mitral valve and/or tricuspid valve surgery in 70/81, 86%. TTC was diagnosed in the first days after surgery [median 4 (1–4) days]. Incidence of cardiogenic shock, defined as requirement of vasopressor and/or inotropic support was 24/29, 83% (data available on 29/81 patients). Refractory cardiogenic appeared in 5/81, 6% who required implantation of arterio-venous extra-corporeal membrane oxygenation, and 6/81, 7%, intra-aortic balloon pump. In-hospital mortality was 5/81, 6%.ConclusionThis systematic review, based on case reports and case series, showed that postoperative TTC appears as a rare complication after cardiac surgery and mainly occurred after mitral and/or tricuspid valve repair procedures. In this population, TTC is associated with high rate of cardiogenic shock.

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Takotsubo Cardiomyopathy after Elective Aortic and Mitral Valve Replacement

Cited by 2 publications

References 4 publications

Case of takotsubo cardiomyopathy after surgical treatment of liver hydatid cyst: A case report

Case of takotsubo cardiomyopathy after surgical treatment of liver hydatid cyst: A case report

Takotsubo cardiomyopathy after cardiac surgery: A case-series and systematic review of literature

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