Terapevt Arkh
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This paper summarizes the data from updated international protocols and guidelines for diagnosis of transthyretin amyloid cardiomyopathy (ATTR-CM). The invasive and non-invasive diagnosis techniques and their combinations are briefly reviewed; the evidentiary foundations for each diagnostic option and tool are analyzed. The paper describes a customized algorithm for sequential diagnosis and differential diagnosis of patients with suspected ATTR-CM with allowance for the combination of clinical signs and diagnostic findings. Along with the awareness of primary care providers about the red flags of the disease and visualization criteria, as well as providing information to the patients about the possibility of performing therapy of ATTR amyloidosis and the risks of delayed diagnosis, the proposed algorithm enables timely patient routing and prescribing specific treatment.
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Currently the incidence of congestive heart failure after ST-segment elevation myocardial infarction (STEMI) tends to increase. Reperfusion therapy is still the only effective method to reduce an infarct size. ⋯ These characteristics can help identify new groups of high risk patients and used as a targets for novel cardioprotective treatments. This part of the review summarizes novel CMR-based characteristics of myocardial infarction and their role in the prognostic stratification of STEMI patients.
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To compare efficiency and specific features of transthyretin amyloid staining by different histological dyes and thus to assess their suitability for diagnostic purposes. ⋯ The most reliable method for histochemical diagnosis of ATTR is the Congo red staining with subsequent analysis using fluorescence or confocal microscopy. For diagnostic screening, the use of Sodium sulphate-Alcian blue staining method is highly promising. Metachromatic stains are less effective for ATTR diagnosis.
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The current worldwide prevalence of heart failure is growing, while its combination with cardiovascular and other conditions determines a poor prognosis in these patients. Furthermore, acute decompensated heart failure is associated with a low survival rate mostly caused by target organ damage. ⋯ The goal of the review was to synthesize currently available evidence for the use of SGLT2 inhibitors in patients with acute decompensated heart failure. A systematic search for studies published from 2018 to 2021 and their analysis was carried out in the following databases: Web of Science, Scopus, PubMed/MEDLINE.
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In recent decades, advances in molecular biology have led to a change in understanding the inheritance mechanisms and development of cardiological diseases of predominantly genetic origin, such as hypertrophic and dilated cardiomyopathies, familial hypercholesterolemia, etc. This knowledge made it possible to develop fundamentally new drug interventions. Programs for detecting cardiac diseases of predominantly genetic origin have been created, including genetic counseling and testing. Competence in this area is becoming a necessary part of a cardiologist's job.