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Background: There is an increasing amount of evidence suggesting multiple fatal complications in takotsubo syndrome; however, findings on the long-term outcome are scarce and show inconsistent evidence., Methods: This is a single center study of long-term prognosis in takotsubo patients admitted to the Klinik Ottakring, Vienna, Austria, from September 2006 to August 2019. We investigated the clinical features, prognostic factors and outcome of patients with takotsubo syndrome. Furthermore, survivors and non-survivors and patients with a different cause of death were compared., Results: Overall, 147 patients were included in the study and 49 takotsubo patients (33.3%) died during the follow-up, with a median of 126 months. The most common cause of death was a non-cardiac cause (71.4% of all deaths), especially malignancies (26.5% of all deaths). Moreover, non-survivors were older and more often men with more comorbidities (chronic kidney disease, malignancy). Patients who died because of cardiovascular disease were older and more often women than patients who died due to non-cardiovascular cause. Adjusted analysis showed no feature of an independent predictor of cardiovascular mortality for takotsubo patients. Female gender (HR = 0.32, CI: 0.16-0.64, p < 0.001), cancer (HR = 2.35, CI: 1.15-4.8, p = 0.019) and chronic kidney disease (HR = 2.61, CI: 1.11-6.14, p = 0.028) showed to be independent predictors of non-cardiovascular mortality., Conclusion: Long-term prognosis of takotsubo patients is not favorable, mainly due to noncardiac comorbidities. Hence, consequent outpatient care in regular intervals after a takotsubo event based on risk factor control and early detection of malignancies seems justified., (© 2021. Springer-Verlag GmbH Austria, part of Springer Nature.)

Background: Non-bacterial thrombotic endocarditis (NBTE) is a rare condition, usually observed in association with malignancy, lupus erythematosus, or antiphospholipid syndrome. Diagnosis of NBTE remains a challenge as patients are often asymptomatic up to their first thromboembolic event. While there is no randomized data available for the guidance of treatment in NBTE, effective anticoagulation remains the main focus in the management of affected patients., Case Summary: A 44-year-old female patient without a significant medical history presented to the emergency department with a new numbness of her right hand. Magnetic resonance imaging scans facilitated the diagnosis of supratentorial stroke. Within the next 3 months, the patient had multiple thromboembolic events, including multiple strokes, pulmonary embolism, and renal/splenic infarction. Echocardiographic examination revealed large, transient vegetations of the aortic valve with concomitant aortic regurgitation. In addition, an incidental, pulmonary non-small-cell adenocarcinoma was found during the diagnostic work-up. Infective endocarditis was excluded by several negative blood cultures and missing signs of infection. Hence, the diagnosis of NBTE secondary to malignancy was made., Discussion: We present a rare case of NBTE in the context of pulmonary adenocarcinoma. The adequate treatment of malignancy and effective anticoagulation are the main treatment options., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Society of Cardiology.)

The aim of this study was to evaluate whether growth differentiation factor-15 (GDF-15) plasma concentration at the time of percutaneous coronary intervention (PCI) might help identify those patients with acute coronary syndrome (ACS), who benefit most from high-dose statin treatment. Two hundred eighty-four consecutive patients, who underwent percutaneous coronary intervention (PCI) for ACS, were included in a prospective registry. The combined end point at 3 months after PCI consisted of cardiovascular death, nonfatal myocardial infarction, and unstable angina. Patients were divided into those with elevated levels of GDF-15 and those with lower levels in relation to the median plasma concentration. Results were compared between patients receiving high-dose, highly efficient statins and patients receiving low-dose statins or no statins. The median GDF-15 plasma concentration was 3.31 ng/ml. One hundred six patients (74.6%) of the high GDF-15 group and 122 patients (85.9%) of the low GDF-15 group received high-dose statins. The combined end point was statistically lower in patients with high levels of GDF-15 treated with high-dose statins compared with patients treated with low-dose statins or without statin treatment (3.8% vs 22.2%, hazard ratio [HR] = 0.156; 95% confidence interval [CI], 0.047 to 0.519; p = 0.002). After propensity score adjustment, the results remained significant (adjusted HR for high-dose statins = 0.148; 95% CI, 0.045 to 0.494; p = 0.002). In contrast, in patients with lower levels of GDF-15, there was no significant reduction in combined end point rates associated with high-dose statin treatment (1.6% vs 5.0%, HR = 0.320; 95% CI 0.029 to 3.534; p = 0.353). In conclusion, increased GDF-15 plasma concentrations at the time of PCI and stent implantation might classify high-risk patients with ACS who benefit from high-dose, highly efficient statins., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Statins are recommended for prevention of progression of cardiovascular disease after percutaneous coronary intervention (PCI). Although high-dose highly efficient statins are recommended, especially in high-risk patients, clinical data are scarce and further investigation in "real-world" settings is needed. One thousand five hundred twenty-eight consecutive patients, who underwent PCI for acute coronary syndrome, were included in a prospective registry from January 2003 to January 2011. In post hoc analysis, cardiovascular risk factors, co-morbidities, and circulating lipid parameters at the time of intervention were evaluated. As a primary end point, all-cause mortality after a follow-up period of 3 months was investigated. Results were compared between patients receiving high-dose highly effective statins (atorvastatin 80 mg or rosuvastatin 20 mg) versus patients receiving low-dose statins or who were without lipid-lowering therapy at the time of discharge. Nine hundred twenty-six patients (60.6%) received high-dose atorvastatin or rosuvastatin and 602 patients (39.4%) received low-dose statin therapy or were not on statins at discharge. Eight patients (0.9%) receiving high-dose statin therapy and 21 patients (3.5%) taking low-dose statins or no statins at discharge died during the 3-month follow-up (hazard ratio 0.244, 95% confidence interval 0.108 to 0.551, p=0.001). After propensity score adjustment the results remained significant (adjusted hazard ratio for high-dose statins 0.405, 95% confidence interval 0.176 to 0.931, p=0.033). In conclusion, in this single-center series of 1,528 real-world patients undergoing PCI for acute coronary syndrome, a significant reduction in short-term all-cause mortality could be demonstrated in patients receiving high-dose highly efficient statins compared with patients receiving low-dose statins or no lipid-lowering therapy., (Copyright © 2014 Elsevier Inc. All rights reserved.)

The hemodynamic consequences of ventricular tachycardias are caused by cardiac and peripheral reactions. As a result, cardiac output and arterial pressure decrease. Even if the decrease is related to the tachycardia rate and left ventricular function, clinical symptoms do not in each case correlate with the degree of hemodynamic compromise. The explanation for this phenomenon is the different cardiac and peripheral reaction of patients to an immediate rise in heart rate. In this regard, it is questionable if pressure monitoring is superior to heart rate monitoring as a sensor for implantable antitachycardia devices.