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  1. Article ; Online: 2019 EUROPEAN SOCIETY OF CARDIOLOGY GUIDELINES FOR THE MANAGEMENT OF PATIENTS WITH SUPRAVENTRICULAR TACHYCARDIA

    Kalatsei L. V. / Snezhitskiy V. A.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 18, Iss 2, Pp 193-

    WHAT’S NEW?

    2020  Volume 202

    Abstract: This article provides an overview of the European Society of Cardiology Guidelines for the management of patients with supraventricular tachycardia, developed in collaboration with the Association for European Paediatric and Congenital Cardiology and ... ...

    Abstract This article provides an overview of the European Society of Cardiology Guidelines for the management of patients with supraventricular tachycardia, developed in collaboration with the Association for European Paediatric and Congenital Cardiology and presented during the European Congress of Cardiology in Paris on August 31, 2019. The new Guidelines address the issues of diagnosis, acute and chronic treatment of all supraventricular tachycardias, with the exception of atrial fbrillation; they include chapters on supraventricular rhythm disorders in patients with congenital heart defects, tachycardia-induced cardiomyopathy, and pregnant women. Particular attention is paid to the use of radiofrequency ablation as the most modern, effective and dynamically developing technique for eradicating arrhythmias.
    Keywords supraventricular tachycardia ; antiarrhythmic drugs ; radiofrequency ablation ; tachycardia-induced cardiomyopathy ; Medicine ; R
    Language Belarusian
    Publishing date 2020-05-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: RISK FACTORS OF ATRIAL FIBRILLATION

    Belyuk N. S. / Snezhitskiy V. A.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 18, Iss 1, Pp 73-

    2020  Volume 78

    Abstract: Atrial fbrillation is one of the most common cardiac arrhythmias, which is dangerous for its complications. This article presents the most common risk factors for the development of arrhythmias: obesity, hypertension, diabetes, smoking and others. The ... ...

    Abstract Atrial fbrillation is one of the most common cardiac arrhythmias, which is dangerous for its complications. This article presents the most common risk factors for the development of arrhythmias: obesity, hypertension, diabetes, smoking and others. The analysis of modifable risk factors will enable to elaborate preventive measures and reduce the incidence of atrial fbrillation.
    Keywords atrial fbrillation ; risk factors ; prevention ; Medicine ; R
    Language Belarusian
    Publishing date 2020-03-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: CARDIOVASCULAR DISEASE IN COVID-19 PATIENTS. PART 2.

    Holyshko V. S. / Snezhitskiy V. A. / Matsiyeuskaya N. V.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 19, Iss 1, Pp 5-

    2021  Volume 9

    Abstract: The COVID-19 pandemic caused by SARS-CoV-2 is the greatest medical problem of our time. The presence of concomitant cardiovascular pathology (CVD) in a patient predisposes to a severe course and the formation of adverse outcomes of COVID-19. It is ... ...

    Abstract The COVID-19 pandemic caused by SARS-CoV-2 is the greatest medical problem of our time. The presence of concomitant cardiovascular pathology (CVD) in a patient predisposes to a severe course and the formation of adverse outcomes of COVID-19. It is currently known that SARS-CoV-2 infection leads, on the one hand, to exacerbation and decompensation of the patient's CVD, and, on the other hand, it is the origin of acute CVD. Understanding the impact of COVID-19 on the cardiovascular system is essential to provide comprehensive care for critically ill patients. In this review, we summarize the rapidly changing data on cardiovascular damage associated with COVID-19.
    Keywords coronavirus sars-cov-2 ; myocardial damage ; pathology of the cardiovascular system ; Medicine ; R
    Language Belarusian
    Publishing date 2021-03-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: ALGORITHMS FOR THE SUPPLEMENTATION OF CHOLECALCIFEROL IN THE TREATMENT AND PREVENTION OF HYPOVITAMINOSIS D IN ARTERIAL HYPERTENSION

    Yakubova L. V. / Snezhitskiy V. A.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 17, Iss 4, Pp 436-

    2019  Volume 444

    Abstract: The purpose of the work is to analyze the literature and our own data on the supplementation of cholecalciferol in the treatment and prevention of hypovitaminosis D in arterial hypertension (AH), taking into account risk factors and combined ... ...

    Abstract The purpose of the work is to analyze the literature and our own data on the supplementation of cholecalciferol in the treatment and prevention of hypovitaminosis D in arterial hypertension (AH), taking into account risk factors and combined antihypertensive therapy. The analysis of literature data and the results of a prospective, controlled, randomized, comparative, single-center clinical study carried out by us on 173 patients with AH grade II, who took cholecalciferol at a dose of 2000 IU / day for 3, 6 or more months, allowed us to offer the algorithms for the supplementation of cholecalciferol in the treatment and prevention of hypovitaminosis D in AH.
    Keywords vitamin D ; arterial hypertension ; endothelial dysfunction ; thiazide diuretics ; calcium ; phosphorus ; dyslipidemia ; Medicine ; R
    Language Belarusian
    Publishing date 2019-09-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: METHODOLOGICAL APPROACHES TO MEASURING AND ESTIMATING THE DURATION OF QT INTERVAL OF A STANDARD ELECTROCARDIOGRAM

    Kalatsei L. V. / Snezhitskiy V. A.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 17, Iss 1, Pp 99-

    2019  Volume 105

    Abstract: Interpretation of each electrocardiogram should include measurement and evaluation of the QT interval, because both an increase and a decrease in its duration are associated with a risk of polymorphic ventricular tachycardia and sudden cardiac death. ... ...

    Abstract Interpretation of each electrocardiogram should include measurement and evaluation of the QT interval, because both an increase and a decrease in its duration are associated with a risk of polymorphic ventricular tachycardia and sudden cardiac death. This article reflects the methodological approaches to determining, measuring and evaluating the duration of the QT interval, describes the nature of its dependence on gender, age and heart rate of the patient, and also describes a number of indicators calculated on its basis. Recommendations for measuring and evaluating the QT interval of a standard electrocardiogram have been formulated on the basis of the literature analysis.
    Keywords QT interval ; corrected QT interval ; QT dispersion ; QT variability ; Medicine ; R
    Language Belarusian
    Publishing date 2019-03-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: CORONAVIRUS DISEASE (COVID-19) TREATMENT ALGORITHMS IN PATIENTS WITH QT INTERVAL PROLONGATION

    Kalatsei L. V. / Snezhitskiy V. A. / Ardashev A. V.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 18, Iss 2, Pp 203-

    2020  Volume 210

    Abstract: Since the frst cases of coronavirus disease (COVID-19) have been identifed, the search for effective drugs for its treatment has not stopped. The most promising in the treatment of COVID-19 are antimalarial, antiretroviral drugs and macrolide antibiotics. ...

    Abstract Since the frst cases of coronavirus disease (COVID-19) have been identifed, the search for effective drugs for its treatment has not stopped. The most promising in the treatment of COVID-19 are antimalarial, antiretroviral drugs and macrolide antibiotics. A common side effect for these groups of drugs is their ability to prolong the QT interval and induce paroxysms of polymorphic ventricular tachycardia torsades de pointes, especially in patients with genetic defects of ventricular myocardial repolarization. This article provides management algorithms of COVID-19 in patients with QT interval prolongation and risk of life-threatening ventricular arrhythmias, developed with the support of the EurAsian Arrhythmology Association (EURA-3).
    Keywords coronavirus disease (covid-19) ; hydroxychloroquine ; qt interval ; polymorphic ventricular tachycardia torsades de pointes ; Medicine ; R ; covid19
    Language Belarusian
    Publishing date 2020-05-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: CLINICAL SIGNIFICANCE OF POLYMORPHIC MARKERS OF MELATONIN RECEPTOR GENE TYPE 2 IN GASTROESOPHAGEAL REFLUX DISEASE

    Karpovich A. A. / Snezhitskiy V. A. / Shyshko V. I.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 18, Iss 3, Pp 243-

    2020  Volume 247

    Abstract: Aim of the study. To study the prevalence of polymorphic variants of the melatonin receptor gene type 2 (MTNR1B) in patients with gastroesophageal reflux disease (GERD) and analyze their association with the features of the clinical presentation of the ... ...

    Abstract Aim of the study. To study the prevalence of polymorphic variants of the melatonin receptor gene type 2 (MTNR1B) in patients with gastroesophageal reflux disease (GERD) and analyze their association with the features of the clinical presentation of the disease. Material and methods. A total of 46 patients with GERD and 40 patients of the comparison group were examined. The distribution of polymorphic variants of the MTNR1B gene was determined. The association of the genotypes of the studied gene with the severity of the main symptoms of GERD, the level of melatonin and the intensity of expression of the melatonin receptors type 2 in the esophageal mucosa was evaluated. Results. Patients with GERD more often have C/G genotype of MTNR1B (χ²=6.70; р=0.0096). C/G and G/G genotype carriers are characterized by more marked heartburn (p = 0.034) and lower level of 6-СОМТ in 24-hour daily urine (99.97 (70.25; 145.16) vs 58.56 (10.83; 76.71), p = 0.0019) and its daytime portion (129.37 (67.84; 172.19) vs 72.51 (21.10; 105.14), р =0.028) as compared to C/C genotype carriers. Multidirectional links between C/G and G/G genotypes and the severity of heartburn (t = 0.33; p = 0.00091), the level of 6-СОМТ in 24-hour daily urine (τ = -0.38, p = 0.00025) and daytime urine (τ = -0.28, p = 0.0082), as well as the intensity of expression of MTNR1B receptors in the esophageal mucosa (r = -0.43, p = 0.0032) have been established. Conclusions. The received results indicate the association of C/G and G/G genotypes with the development of GERD and its clinical presentation.
    Keywords polymorphism of mtnr1b gene ; heartburn ; melatonin ; 6-sulfatoxymelatonin ; melatonin receptor type 2 ; Medicine ; R
    Subject code 610
    Language Belarusian
    Publishing date 2020-06-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: CLINICAL ASSOCIATIONS BETWEEN CORONAVIRUS INFECTION (COVID-19) AND ARTERIAL HYPERTENSION

    Yakubava L. V. / Kezhun L. V. / Snezhitskiy V. A.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 18, Iss 4, Pp 349-

    PATHOGENETIC MECHANISMS AND DISCUSSION ON THE USE OF INHIBITORS OF THE RENIN-ANGIOTENSIN-ALDOSTERONE SYSTEM

    2020  Volume 357

    Abstract: A review of current publications suggests that patients with arterial hypertension (AH) are at increased risk for severe course and fatal outcome of COVID-19. The main pathogenetic mechanisms explaining the association of AH with COVID-19 include the ... ...

    Abstract A review of current publications suggests that patients with arterial hypertension (AH) are at increased risk for severe course and fatal outcome of COVID-19. The main pathogenetic mechanisms explaining the association of AH with COVID-19 include the effect of coronavirus on the functioning of the renin-angiotensin-aldosterone system (RAAS), which is involved in the development and progression of AH. The review presents the results of a number of studies evaluating the effect of the use of ACE inhibitors / ARBs on the development and course of COVID-19 in patients with cardiovascular diseases. The results of international data analysis showed that the use of ACE inhibitors / ARBs in patients with AH and COVID-19 is associated with lower rates of total mortality, and the use of ACE inhibitors, statins and the female sex are associated with a greater likelihood of patient survival. The data on the promising development of new drugs affecting the functioning of RAAS are presented.
    Keywords covid-19 ; arterial hypertension ; renin-angiotensin-aldosterone system ; Medicine ; R
    Subject code 610
    Language Belarusian
    Publishing date 2020-11-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: CLINICAL SIGNIFICANCE OF NON-LINEAR PARAMETERS OF THE HEART RATE VARIABILITY IN PATIENTS WITH CARDIOVASCULAR DISEASES

    Barysenka T. L. / Snezhitskiy V. A. / Frolov A. V.

    Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 18, Iss 3, Pp 223-

    2020  Volume 229

    Abstract: Heart rate variability (HRV) is understood as the severity of fluctuations in heart rate or RR-intervals in relation to their average values. HRV is defned as the actual variability of the duration of the RR-intervals between consistent heart contraction ... ...

    Abstract Heart rate variability (HRV) is understood as the severity of fluctuations in heart rate or RR-intervals in relation to their average values. HRV is defned as the actual variability of the duration of the RR-intervals between consistent heart contraction cycles for a certain period of time. Traditional methods for analyzing heart rate variability are often insuffcient to characterize the complex heartbeat dynamics, since the mechanisms involved in the regulation of the cardiovascular system are likely to interact with each other in a non-linear manner. The article represents data on the association between non-linear parameters of heart rate variability in patients with cardiovascular diseases. It can be concluded, that the non-linear analysis of HRV provides useful information for characterizing the autonomic balance and is a reliable marker of complications and mortality in patients with cardiovascular diseases.
    Keywords cardiovascular diseases ; heart rate variability ; non-linear analysis ; Medicine ; R
    Subject code 610
    Language Belarusian
    Publishing date 2020-08-01T00:00:00Z
    Publisher Grodno State Medical University
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article: [Atrial Fibrillation and Mortality: Prognostic Factors and Direction of Prevention].

    Ardashev, A V / Belenkov, Yu N / Matsiukevich, M Ch / Snezhitskiy, V A

    Kardiologiia

    2021  Volume 61, Issue 2, Page(s) 91–98

    Abstract: This review focuses on major causes and risk factors for death of patients with atrial fibrillation (AF). The authors analyzed current therapeutic strategies for managing patients with AF with respect of their effects on prediction and mortality. Special ...

    Abstract This review focuses on major causes and risk factors for death of patients with atrial fibrillation (AF). The authors analyzed current therapeutic strategies for managing patients with AF with respect of their effects on prediction and mortality. Special attention is paid to the strategy of rhythm control and the clinical significance of catheter ablation in the treatment of patients with AF and heart failure.
    MeSH term(s) Atrial Fibrillation/complications ; Atrial Fibrillation/surgery ; Catheter Ablation ; Heart Failure/surgery ; Humans ; Prognosis ; Treatment Outcome
    Language Russian
    Publishing date 2021-03-06
    Publishing country Russia (Federation)
    Document type Journal Article ; Review
    ZDB-ID 131029-x
    ISSN 0022-9040
    ISSN 0022-9040
    DOI 10.18087/cardio.2021.2.n1348
    Database MEDical Literature Analysis and Retrieval System OnLINE

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