Terapevt Arkh
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To compare the frequency of iron deficiency (ID) in patients with decompensated heart failure (HF), defined by international guideline criterion ferritin 100 ng/ml or ferritin from 100 to 299 ng/ml with TSAT20% (criterion A) and by bone marrow biopsy criterion TSAT19.8% and serum iron 13 mol/l (criterion B); to evaluate the effect of ID, diagnosed on the basis of different ID criteria, on NT pro-BNP, sST2, CRP levels and New York Heart Association (NYHA) functional classes (FC) distribution between groups with ID and without ID. ⋯ The frequency of ID in patients with decompensated heart failure varies from 70 to 89% depending on the criterion used to diagnose ID, but in any case, remains high. Intravenous FCM should be prescribed in 57% (n=127) of patients. Criterion B, validated against the gold standard of diagnostics, unlike criterion A, makes it possible to form groups of patients with ID and without ID, significantly differing in CRP, NT-proBNP, and sST2 levels.
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To assess the possibilities of using comorbidity indices together with the GRACE (Global Registry of Acute Coronary Events) scale to assess the risk of hospital mortality in acute coronary syndrome (ACS). ⋯ CCI and its own comorbidity model, but not CDS and CIRS, are associated with the risk of hospital mortality. The model for assessing comorbidity on a 9-point scale, but not CCI, CDS and CIRS, can significantly improve the predictive value of the GRACE scale.
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To study the profile of biochemical markers of the hemostasis system, to clarify their role and relationships in the pathogenesis of the development of thrombotic complications (TC) of ischemic stroke (IS) and the associated assessment of the possibilities of their diagnostic application. ⋯ The significance of the t-PA/PAI-1 complex and fibronectin as markers of TC in IS may be due to a violation of the activation processes of the fibrinolytic link of hemostasis and the accumulation of non-deposited compounds that damage the vascular wall.
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Evaluation of the frequency hospital cardiovascular events in groups of patients with stable angina who underwent percutaneous coronary interventions (PCI) with stenting of the arteries before coronary bypass surgery, or who did not have previous myocardial revascularization. ⋯ PCI with coronary artery stenting, prior to coronary bypass surgery, does not affect the frequency of post-operative hospital cardiovascular and hemorrhagic complications.
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Management of patients with acute coronary syndrome (ACS) is usually universal, regardless of gender, age, and ethnicity. But often in practice, gender and age influence medical decisions, and patients do not receive proper medical care. Medical care for patients with ACS was analyzed by gender according to the federal register of ACS data. ⋯ Gender differences were revealed in the course of the disease, as well as in the choice of treatment by doctors. Women are characterized by a later manifestation of the disease, more often in the form of ST-ACS. The course of the disease in women is associated with a higher comorbidity, atypical symptoms and later call for help. A conservative approach prevails in the choice of ACS treatment tactics in women.