Figure 5.
Univariable (A) and multivariable (B) predictors of long‐term mortality in takotsubo syndrome. Results of the multivariable Cox‐regression in the total cohort of TTS patients showed that age >70 years, atrial fibrillation, maximum troponin >10x ULN, maximum creatinine kinase >10x ULN, left ventricular ejection fraction <45%, malignancy, neurologic disorders, and psychiatric disorders are independent predictors of long‐term mortality. Error bars represent 95% CI. Black rhombi indicate statistical significance; grey rhombi not statistically significant. CI indicates confidence interval; HR, hazard ratio; ULN, upper limit of the normal range.