International journal of cardiology
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Numerous registries, including the most recent ESC Euro-observational registry, have reported a large and persistent gap between real-life practice in the use of life-saving evidence-based therapies (such as renin angiotensin antagonists, beta-blockers, mineralocorticoid receptor antagonists) and recommended practices in international guidelines. Although the use of multiple renin angiotensin aldosterone system-inhibitors is associated with the development of worsening renal function and hyperkalemia in patients with heart failure and reduced ejection fraction, increased efforts should be expended to initiate and maintain target doses of these agents so as to provide their benefits on mortality and hospitalizations for heart failure.
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Randomized Controlled Trial Multicenter Study
Acute decompensated heart failure patients admitted to critical care units: insights from ASCEND-HF.
Little is known about global patterns of critical care unit (CCU) care and the relationship with outcomes in patients with acute decompensated heart failure (ADHF). Whether a ward or a CCU admission is associated with better outcomes is unclear. ⋯ Management of patients with ADHF varies significantly, and after adjustment, CCU care was associated with higher risk of early mortality, not explained by international differences. These findings may help to improve the early decisions regarding risk stratification of patients hospitalized with ADHF.
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Concerns regarding the use of selected bone marrow stem cells (BMSCs) in the field of cardiac repair after acute ischemic events have been raised. The current meta-analysis aimed to assess the efficacy and safety of selected BMSC transplantation in patients with acute myocardial infarction (AMI) based on published randomized controlled trials (RCTs). ⋯ Transplantation of selected BMSCs for patients with AMI is safe and induces a significant increase in LVEF with a limited impact on left ventricular remodeling.
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This study aimed to compare the accuracy of ECG interpretation for diagnosis of STEMI by different groups of healthcare professionals involved in the STEMI program at our institution. ⋯ Our study showed that healthcare profession and number of ECGs reviewed per week are predictive of the accuracy of ECG interpretation of STEMI. Cardiologists are the most accurate diagnosticians, and are the least likely to falsely activate the CCL. Weekly exposure of ≥ 20 ECGs may improve diagnostic accuracy regardless of underlying experience.
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To assess the prognostic relevance of cardiac troponin T (cTnT) values and their serial changes as measured with a high-sensitivity assay in acute ischaemic stroke. ⋯ Our study adds novel findings relevant for interpretation of highly sensitive cTnT assays in acute ischaemic stroke: a) Myocardial injury is detectable in more than half of patients; b) even moderately elevated cTnT is associated with unfavourable outcome (optimal cut-off 16 ng/l); and c) dynamic changes in cTnT indicate an increased risk of in-hospital death.