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Aim. Assess the structure of comorbid conditions, cardiovascular pharmacotherapy and outcomes in patients with atrial fibrillation (AF) and concomitant coronary artery disease (CAD) included in the outpatient and hospital RECVASA registries.Materials and methods. 3169 patients with AF were enrolled in outpatient RECVASA (Ryazan), RECVASA AF-Yaroslavl registries and hospital RECVASA AF (Moscow, Kursk, Tula). 2497 (78.8%) registries of patients with AF had CAD and 703 (28.2%) of them had a previous myocardial infarction (MI).Results. There were 2,497 patients with a combination of AF and CAD (age was 72.2±9.9 years; 43.1% of men; CHA2DS2-VASc – 4.57±1.61 points; HAS-BLED – 1.60±0,75 points), and the group with AF without CAD included 672 patients (age was 66.0±12.3 years; 43.2% of men; CHA2DS2-VASc – 3.26±1.67 points; HAS-BLED – 1,11±0.74 points). Patients with CAD were on average 6.2 years older and had a higher risk of thromboembolic and hemorrhagic complications (pConclusion. 78.8% of patients from AF registries in 5 regions of Russia were diagnosed with CAD, of which 28.2% had previously suffered myocardial infarction. Patients with a combination of AF and CAD more often than in the absence of CAD had hypertension, chronic heart failure, diabetes, chronic kidney disease and anemia. Patients with the previous MI had higher incidence of diabetes than those without the previous MI. The frequency of proper cardiovascular pharmacotherapy was insufficient, and to a greater extent in the presence of CAD and the previous MI than in their absence. All-cause mortality was recorded in patients with a combination of AF and CAD more often than in the absence of CAD. All-cause mortality and the incidence of nonfatal myocardial infarction were higher in patients with AF and the previous MI than in those without the previous MI. The presence of CAD and, in particular, the previous MI, was significantly associated with a higher risk of death, as well as a higher risk of developing a combined cardiovascular endpoint.

Aim. To evaluate the influence of genetic factors on the risk of developing a combined endpoint, during a one-year supervision of patients, who had myocardial infarction and highly adherent to drug therapy.Material and methods. The research included 250 patients with high adherence to treatment with myocardial infarction, using the method of polymerase chain reaction we determined the polymorphisms Thr174Met and Met235Thr in the AGT gene, Arg389Gly and Ser49Gly in the ADRB1 gene, Ser447Ter in the LPL gene and Leu28Pro in the APOE gene, Trp212Ter and G681A in the CYP2C19 gene, and then we evaluated their influence on the prognosis.Results. A significant influence on the risk of developing combined endpoint was noticed for the polymorphism of CYP2C19 (G681A) gene. For the GA genotype of the CYP2C19 gene (G6881A), the OR of developing an unsuccessful outcome was 1.97 (95 % CI 1.05 — 3.69) (P = 0.03). For сarrier-state of A allele the OR was 1.46 (95 % CI 1.06 — 3.64) (P = 0.03). Conclusion. The results received indicate the need for individual approach for the choice of drugs from the group of inhibitors P2Y12-receptors for dual antiplatelet therapy, and if clopidogrel is chosen it is necessary to resolve the issue of pharmacogenetic testing for CYP2C19.

Aim To study the etiology and the dynamics of prevalence and mortality of CHF; to evaluate the treatment coverage of such patients in a representative sample of the European part of the Russian Federation for a 20-year period. Material and methods A representative sample of the European part of the Russian Federation followed up for 2002 through 2017 (n=19 276); a representative sample of the population of the Nizhny Novgorod region examined in 1998 (n=1922).Results During the observation period since 2002, the incidence of major CHF symptoms (tachycardia, edema, shortness of breath, weakness) tended to decrease while the prevalence of cardiovascular diseases has statistically significantly increased. During the period from 1998 through 2017, the prevalence of I-IV functional class (FC) CHF increased from 6.1 % to 8.2 % whereas III-IV FC CHF increased from 1.8 % to 3.1 %. The main causes for the development of CHF remained arterial hypertension and ischemic heart disease; the role of myocardial infarction and diabetes mellitus as causes for CHF was noted. For the analyzed period, the number of treatment components and the coverage of basic therapy for patients with CHF increased, which probably accounts for a slower increase in the disease prevalence by 2007–2017. The prognosis of patients was unfavorable: in I-II FC CHF, the median survival was 8.4 (95 % CI: 7.8–9.1) years and in III-IV FC CHF, the median survival was 3.8 (95 % CI: 3.4–4.2) years.

Aim. To compare clinical features, drug therapy and outcomes in patients with non-obstructive and obstructive coronary artery infarction.Material and methods. The study included 206 patients with a diagnosis of myocardial infraction (MI). According to the results of coronarography, patients were divided into two groups: 103 patients (group 1; MINOCA) did not have obstructive involvement coronary arterial (CA): in 67 (65%) of cases, there is no data for atherosclerotic coronary bed lesion, another 36 (35%) – have CA stenosis up to 50%. 103 patients (group 2) with MI and obstructive CA (MIOCA). The patients of the second group in 100% of cases underwent endoprosthesis of CA, the affection of which caused infraction. The second group was selected by the copy method comparatively to the first group. The analysis of clinical peculiarities, medication and outcomes was made in these groups of patients, in particular.Results and conclusions. The clinical “portrait” of patients with MI in nonobstructive and obstructive CA involvement did not differ significantly. Higher serum level of total cholesterol (5.6 [4.4;6.2] vs 5.1 [4.4;5.8] mmol/l р=0.04) and cholesterol of low-density lipoproteins (2.9 [2.2;3.5] vs 2.5 [2.1;2.9] mmol/l р=0,01), troponin [2.8 [0.7;15.0] vs 1.2 [0.1;7.7] ng/ml р=0.02) were identified in blood tests of MIOCA patients in the comparison with MINOCA group. Antero-lateral (р=0.02) and unspecified localization of MI (р=0.03) was more frequent in the MINOCA group. The differences in therapeutic approach were manifested in the more frequent prescription of double antiplatelet therapy: (99.0% vs 80.6% р< 0.01) in MIOCA patients. In the MINOCA group а more frequent prescription of dihydropyridine calcium channel blocking agents was registered (23.3% vs 2.9% р0.05), annual mortality (5.1% against 7.8%; p>0.05), and combined endpoint (6.8% against 10.7%; p>0.05).Conclusion. Despite the similarity of the clinical presentations of MI with obstructive and nonobstructive CA involvement in real clinical practice, there are differences in the pharmacotherapeutic approach in the management of these groups of patients. MINOCA is characterized by an unfavorable outcomes similar to MIOCA.

Aim. To carry out comparative analysis of the state of the endothelial function (EF), elasticity of the vessel wall and their influence on one-year prognosis of patients with myocardial infarction (MI) with obstructive and non-obstructive coronary arteries (CA). Materials and Methods. In the first stage, 206 patients were selected diagnosed with MI, of them 103 patients with MI with non-obstructive CA (MINOCA) according to the results of coronaroangiography, and 103 patients with MI with obstructive CA (MIOCA). Using the method of random numbers, 59 patients were selected (34 patients of the first group and 25 of the second group), in whom EF and elastic properties of the arterial wall were evaluated. Patients of both groups were initially comparable in age, gender, clinical and anamneustic characteristics, and also in frequency of application of the main groups of medical drugs that influence prognosis. One-year prognosis of the two groups of patients was studied depending on the presence/absence of functional and morphological alterations of the vessel wall. Results. In evaluation of EF in patients MINOCA, the occlusion index by amplitude (OIA) below threshold values was recorded in 22 of 34 (64.7%) cases of MINOCA and in 22 of 25 (88.0%, р0.05) cases of MIOCA. Here, the average values of OIA were 1.7 (1.5; 2.3) and 1.4 (1.2; 1.8), respectively (р0.05). The values of phase shifts between the channels below the norm were equally frequent in two groups (88.2 and 88.0%, р0.05), and comparison of the average values of this parameter did not show any statistically significant difference. The calculated augmentation index normalized to the pulse rate 75 beats per minute (AIp75), in the study groups was 12.5 (9.9; 17.9) and 18.8 (12.9; 20.8), respectively (р0.05). Reduction of the elasticity of the vessel wall in the group with MINOCA was noted in 82.4% of patients, in the group MIOCA in 100% of cases (р0.05). No statistically significant differences were found in the frequency of cardiovascular events between the groups during a year (р0.05). Conclusion. Functional alterations of the vessel wall (endothelial dysfunction and reduction of elasticity of the vessel wall) in patients with MINOCA were recorded almost in 2/3 of cases, however, their incidence in MIOCA was still higher (88.0%). The one-year prognosis in the study groups MINOCA and MIOCA showed no differences.

Aim. To study comorbidity, drug therapy and outcomes in patients with atrial fibrillation (AF) included in the outpatient and hospital RECVASA registries.Material and methods. Patients with AF (n=3169; age 70.9±10.7 years; 43.1% of men) in whom comorbidity, drug therapy, short-term and longterm outcomes (follow-up period from 2 to 6 years) were included in hospital registers RECVASA AF (Moscow, Kursk, Tula), as well as outpatient registers RECVASA (Ryazan) and RECVASA AF-Yaroslavl.Results. Outpatient registries (n=934), as compared to hospital registries (n=2235), had a higher average age of patients (73.4±10.9 vs 69.9±10.5; p2DS2-VASc 4.65±1.58 vs 4.15±1.71; p80 bpm, systolic blood pressure 80 bpm (RR=1.50). Anticoagulant prescription in women was associated with a lower risk of ACVA (if adjusted for age: RR=0.54; p=0.04), in contrast to men (RR=1.11; p=0.79).Conclusion. The majority of patients with AF registries in 5 regions of Russia had a combination of three or more cardiovascular diseases (73.9%), as well as chronic non-cardiac diseases (68.8%). The frequency of proper cardiovascular pharmacotherapy was insufficient (68.6%), especially at the outpatient stage (55.6%). Over the observation period (2-6 years), the average mortality per year was 10.3%, but at the same time it differed significantly in the regions (from 3.7% in Moscow to 9.7-12.5% in Yaroslavl, Ryazan and Kursk). Cardiovascular causes of deaths occurred in 62%. A higher risk of death (1.5-2.7 times) was associated with a history of stroke and MI, diabetes mellitus, COPD, heart rate>80 bpm, systolic blood pressure

Aim. To conduct a comparative analysis of clinical and anamnestic characteristics, risk factors, pharmacotherapy and outcomes in patients with previous stroke and myocardial infarction (MI) in outpatient practice based on data from prospective outpatient registries.Material and methods. On the basis of three outpatient clinics in Ryazan, based on the results of treatment in 2012-2013, an outpatient registry of patients who had stroke of any remoteness (REGION-AR) and an outpatient registry of patients who had previous myocardial infarction (REGATA) were created, which included, respectively, 511 patients (212 men, 41.5%) and 481 patients (247 men, 51.4%). Clinical and anamnestic characteristics, risk factors, prescribed pharmacotherapy, and its compliance with clinical guidelines were evaluated.Results. Most of the patients in the REGION-AR and REGATA registries were diagnosed with arterial hypertension (AH; 97.1% and 98.5%), coronary heart disease (СHD; 75.1% and 100%), chronic heart failure (CHF; 74.0% and 94.8%), and the proportion of atrial fibrillation (AF) cases were 20.9% and 23.3%, respectively. The share of smokers was significantly higher (23.4% vs 8.9%; pConclusion. Outpatient registries of patients who survived after acute cerebrovascular accident and myocardial infarction were comparable in terms of the average age of patients, however, women prevailed in the REGION-AR study, and men - in the REGATA registry. In the registry of patients who had myocardial infarction, СHD, CHF, respiratory and digestive system diseases, chronic kidney disease, obesity were more often diagnosed, less often – heart defects and oncological diseases. This category of patients was more often prescribed ACE inhibitors/ARBs, beta-blockers, statins, antiplatelet agents. The proportion of compliance of prescriptions with clinical guidelines was higher in the registry of patients who underwent MI both at the stage of inclusion and during subsequent prospective observation. In both registries, an improvement in the quality of drug therapy was noted after 3 years of follow-up. Mortality from all causes over 3 years of follow-up was significantly higher in the registry of post-stroke patients compared to the registry of those with MI, and this was due to the higher mortality in men (1.6 times), but among women in the compared studies the death rate did not differ significantly.

Aim. Analysis of the relevance of drug-induced bradycardia (DIB) as a medical and social problem, its main regularities and determination of the need for further study of this issue. Materials and Methods. The register study was performed on 01 Jan 2017-30 Jun 2018 (18 months) at the clinical base of the Ryazan Regional Clinical Cardiology Dispensary. Inclusion criteria were: 1) bradycardia/bradyarrhythmia syndrome with intake of at least one drug with a bradycardic effect (BCE), 2) signing Informed consent to the processing of personal and clinical data. No additional interventions were performed in the diagnosis or treatment of patients within the registry. Results. During 18 months, 191 patients (age 77.0 [69.0;82.0] years, 26.7% of men) were hospitalized with a verified diagnosis of DIB, which accounted for 52.6% of all cases of hospitalization for drug overdose. During the analyzed period, there was an increase in both the total number of drug overdoses (1.7 times, p0.001) and overdoses of drugs with BCE (1.8 times, p0.001). Main clinical manifestations of DIB: reduced heart rate (50 beats/min 80.0%, 40 beats/min 51.1%), sinoatrial (30.4%) and atrioventricular blocks (1st degree 8.2%, 2nd degree 10.4%, 3rd degree 14.1%), syncope (32.6%) and cardiac pauses 3 s (7.4%). Almost all (94.8%) the patients were hospitalized by ambulance, 40.7% to the intensive care unit; 17.8% required pacemaker implantation; hospital mortality was 5.2%. More than half (54.5%) of hospitalized patients took 2 drugs with BCE, 15.7% 3 and 3.14% 4 (both in monotherapy and as a part of a combination): beta-blockers 68.4%, antiarrhythmic preparations 38.9%, digoxin 25.8%, non-dihydropyridine calcium antagonists 10.5%, I1-imidazoline receptor agonist 9.5%, and other drugs with BCE 7.4%. To analyze the cause of DIB, we used clinical data of 135 patients (age 77.0 [69.0;82.0] years, 20.7% of men), who could indicate the exact dose of a taken drug with BCE. Among them, the absolute exceedance of the recommended dose of drugs with BCE was found in 14.1% of cases, while in 85.9% of cases summation/potentiation effect of several drugs with ВСЕ was observed, with intake of each in a therapeutic dose. Conclusion. The study confirmed high medical and social significance of the problem of DIB, which requires attention of practitioners, pharmacologists and clinical pharmacologists, health care providers, and also continuation of its study.

The article describes the clinical observation of thrombosis of prosthetic cardiac valve in a 51-year-old female patient, 9 years after surgical intervention for a degenerative aortic valve disease with the installation of mechanical prosthesis into the aortal position and further warfarin medication, with absence of international normalized ratio (INR) control over the past six months. The patient's condition worsened under the “mask” of decompensation of left ventricular circulatory failure; pulmonary embolism and acute coronary syndrome were also excluded. At the same time, the negative dynamics of the cardiac ultrasound data were underestimated: the appearance of prosthetic dysfunction, an increase in the degree of valve regurgitation, severe pulmonary hypertension, as well as anamnestic data (double acute cerebrovascular accident and lack of INR control for a long time, lability of its values during index hospitalization).This case can be important in terms of clarifying the reasons for the decompensation of chronic cardiac failure in patients with valvular defects and mechanical valve prosthetics, especially in cases of irregular INR monitoring or not being it in the target range, and progressive negative dynamics of the cardiac ultrasound data.

Aim. To evaluate the gender characteristics, educational level, cardiovascular diseases (CVD) risk factors and adherence to drug treatment in patients with premature CVD in an outpatient prospective registerу. Material and methods. 3690 patients with hypertension, coronary artery disease, chronic heart failure, atrial fibrillation and their combinations were enrolled in the RECVASA registry in Ryazan region of Russia. Groups of patients with early development of CVD (criterion 1 – the age of 18-49 years old, criterion 2 – the age of men 18-54 years old and women – 18-64 years old) were compared with the corresponding older groups. The gender characteristics, educational level, CVD risk factors, and adherence to drug treatment were analyzed. Results. According to criterion 1, the age groups of 18-49 years old and ≥50 years old included 347 (9.4%) and 3343 (90.6%) patients, respectively, 144 (41.5%) and 902 (27, 0%), respectively were men, p5 mmol/L) was diagnosed significantly less frequently in patients with early development of CVD than in the older age group (47.8 vs 54.6%; p=0.047); these differences were obtained due to women (46.9 vs 58.8%; p=0.008), the proportion of individuals with hypercholesterolemia did not significantly differ among men. According to criterion 2, statistically significant differences in the frequency of hypercholesterolemia were not detected among both men and women. There was no differences in the incidence of family history (FH) of premature CVD in the study groups, while the proportion of patients with FH of premature CVD was significantly higher in men

Aim. To study the influence of social determinants on the frequency of glomerular filtration rate (GFR) categories of various levels, as well as associations with a number of cardiovascular diseases (CVD) and cardiovascular risk factors among the population of four Russian regions included in the ESSE-RF-2.Material and methods. The study was performed as part of a multicenter epidemiological study “Epidemiology of cardiovascular diseases in the regions of the Russian Federation. The second study (ESSE-RF-2)”. In total, 6681 people 25-64 years old from 4 regions of Russian Federation were included in the analysis. The CKD-EPI formula was used to calculate GFR by blood creatinine level. Groups with normal GFR (≥90 ml/min/1.73 m²), with an initial decrease in GFR (Results. The average GFR level in the total sample was 97.8±16.6 ml/min/1.73 m2 ; 29.0% of individuals had an initial decrease in GFR, 1.6% had a reduced GFR. Age was significantly associated with GFR. A statistically significant association with an initial decrease in GFR was found for: hypercholesterolemia (odds ratio [OR] 1.22; 95% clearance interval [95%CI] 1.14-1.30), hypertriglyceridemia (OR 1.09; 95%CI 1.02-1.17), hyperuricemia (OR 1.51; 95%CI 1.39-1.63), no smoking (OR 0.79; 95%CI 0.73-0.85), history of kidney disease (OR 1.13; 95%CI 1.04-1.22). A more pronounced decrease in GFR was associated with the following factors and diseases: arterial hypertension (OR 1.48; 95%CI 1.07-2.05), low level of high-density lipoproteins (OR 1.36; 95%CI 1.04-1.79), hypertriglyceridemia (OR 1.37; 95%CI 1.08-1.76), hyperuricemia (OR 2.49; 95%CI 1.97-3.16), hyperglycemia (OR 1.35; 95%CI 1.01-1.80), a history of myocardial infarction (OR 1.63; 95%CI 1.13-2.36) and kidney disease (OR 1.50; 95%CI 1.16-1.93).Conclusion. The results of the study indicate a greater number of factors and diseases associated with low GFR compared with the initial decrease, which emphasizes the need for early detection of signs of chronic kidney disease, especially in the elderly, in people with metabolic syndrome, hypertension or diabetes mellitus, as well as a history of kidney disease.

AIM . Within the framework of outpatient and hospital registers of REGION (REGIster of patients who have undergone acute cerebrovascular accident) to carry out a comparative assessment of demographic and clinical-anamnestical characteristics, medical treatment and outcomes in clinical practice in patients with a combination of undergone acute cerebrovascular accident (ACVA) and atrial fibrillation (AF) in the presence or absence of myocardial infarction (MI) in the medical history. MATERIAL AND METHODS . Outpatient registers REGION (Ryazan) and hospital register REGION (Moscow) included 1886 patients who have undergone ACVA (age 70.6 ± 12.5 years, 41.9% of men), of them 516 (27.4%) people with AF. Comparison groups included 152 (8.1%) patients with a combination of ACVA, AF and MI in medical history (ACVA + AF + MI group) and 364 (19.3%) patients with ACVA, AF without MI (ACVA + AF without MI group). The presence of cardiovascular diseases (CVD), concomitant diseases, drug therapy and outcomes were analyzed. RESULTS. In the group of ACVA + AF + MI patients, compared to the ACVA + AF without MI group, the share of patients with AH (100% and 97.2%), IHD (100% and 87.1%), CHD (68.4% and 57.1%), repeated ACVA (36.9% and 23.9%), diabetes mellitus in women (39.5% and 20.4%) was statistically significantly higher. In the comparison groups, the share of smokers (13.3% and 15.5%), patients with burdened heredity of early development of CVDs (2.1% and 1.1%) and hypercholesterolemia (41.1% and 50.0%) did not differ significantly, however, in the group of ACVA + AF + MI, in comparison with the group of ACVA + AF without MI, there was a higher risk on the CHA2DS2-VASc scale (5.26 ± 1.32 and 4.09 ± 1.44; p < 0.001) and HAS-BLED scale (1.91 ± 0.76 and 1.62 ± 0.79; p < 0.01). Patients with AF of REGION register, both with and without MI, had insufficient frequency of proper medical prescriptions for CVDs (46.6% and 38.9% on average), especially prescription of anticoagulants (19.1% and 21.4%), statins in case of IHD (33.6% and 27.4%) and beta-adrenoblockers in case of CHD (39.4% and 35.6%). During the four-year period of observation, in comparison with post-stroke patients without a history of MI, the mortality rate for all causes was 1.5 times higher (56.6% and 37.6%, p = 0.0001), the incidence of non-fatal MI was higher (2.0% and 0.3%, p = 0.04). CONCLUSION. Patients with a combination of ACVA, AF and MI history are a very high risk group for adverse outcomes observed on an outpatient stage. For these patients it is very important to improve the quality of drug therapy and the effectiveness of secondary prophylaxis.

Aim. To estimate outcomes and risk of all-cause mortality, cardiovascular (CV) mortality, and non-fatal CV events in patients with a history of acute cerebrovascular accident (ACVA) according to data of outpatient prospective registries.Material and methods. 986 patients with a history of ACVA (aged 70.6Ѓ}10.9 years; 56.8% women) were enrolled into the outpatient registry REGION-Ryazan, including the registry of patients with ACVA of any remoteness (ACVA-AR) – 511 (aged 70.4Ѓ}10.5 years; 58.5% women) and the registry of patients, visited outpatient clinics for the first time after ACVA (ACVA-FT) – 475 (aged 70.8Ѓ}11.3 years; 54.9% women). Outcomes, risk of all-cause and CV mortality, composite CV endpoint (CV death, nonfatal myocardial infarction and ACVA), hospitalizations due to CV diseases (CVD) were evaluated during 37 (17;52) months of follow-up period.Results. 310 (31.2%) patients died during the follow-up. The most part of fatal outcomes (56.4%) was registered during the first year of follow-up, especially during the first 3 months (33.9%). Mortality among men (35.9%) was higher than among women (28.0%), р=0.008. 147 (28.8%) and 163 (34.3%) patients died in registries ACVA-AR and ACVA-FT, respectively (70.4% and 90.2% of fatal outcomes were from CV causes, respectively; р=0.04). The higher risk of death was associated with the following factors: age – hazard ratio (HR) 1.10 for each next year of age (95% confidence interval [95%CI] 1.09-1.12); sex (men) – HR 2.01 (95%CI 1.55-2.62); atrial fibrillation (AF) – HR 1.42 (95%CI 1,09-1,86); recurrent ACVA – HR 1.64 (95%CI 1.23-2.19); history of myocardial infarction (MI) – HR 1.45 (95%CI 1.09-1.93); low blood hemoglobin level – HR 2.44 (95%CI 1.59-3.79); heart rate ≥80 beats/min – HR 1.51 (95%CI 1.13-2.03); diabetes – HR 1.56 (95%CI 1.16-2.08); chronic obstructive pulmonary disease (COPD) – HR 1.89 (95%CI 1.34-2.66); no antihypertensive therapy in arterial hypertension – HR 2.03 (95%CI 1.42-2.88). The lower risk of death was associated with the following factors: prescription of ACE inhibitors (ACEI) – HR 0.60 (95%CI 0.42-0.85); angiotensin II receptor blockers (ARB) – HR 0.26 (95%CI 0.13-0.50), beta-blockers – HR 0.71 (95%CI 0.50-0.99); statins – HR 0.59 (95%CI 0.42-0.82). Factors, listed above, had significant association not only with all-cause mortality but also with CV mortality and composite CV endpoint. The higher rate of hospitalizations due to CVD was associated with younger age (incidence rate ratio [IRR] for 1 year 1.03; 95%CI 1.02-1.05; рConclusions. All-cause mortality in patients with a history of ACVA, enrolled in outpatient registry REGION, was 31.2% during 3-year follow-up. The proportion of CV death among the fatal cases was higher in the ACVA-FT registry than in ACVA-AR registry. The higher mortality rate was associated with the following factors: age, sex (male), recurrent ACVA, history of MI, diagnosis of AF, COPD and diabetes, low blood hemoglobin level, heart rate ≥80 beats/min, no antihypertensive therapy in arterial hypertension. The higher incidence of hospitalizations due to CVD was associated with younger age, sex (female), COPD and heart rate ≥80 beats/min. Prescription of ACEI, ARB, beta-blockers and statins was associated with lower risk of death and composite CV endpoint.

Aim. To assess age and gender characteristics and determine comorbidity, medication, and outcomes in young ambulatory patients with cardiovascular diseases (CVD) within the framework of an ambulatory prospective registry.Material and methods. The study included 3690 patients with hypertension (HTN), coronary artery disease (CAD), heart failure (HF), atrial fibrillation (AF), and combinations thereof, which applied to 3 Ryazan hospitals. Younger CVD patients (criterion 1 — the age of 18-49 years, criterion 2 — the age of men 18-54 years old and women 18-64 years old) were compared with older representatives. The presence of CVD and comorbidities, medication, and outcomes over 6 year follow-up were analyzed.Results. The age groups of 18-49 years old and >50 years old included 347 (9,4%) and 3343 (90,6%) patients, respectively (men — 144 (41,5%) and 902 (27,0%), p2 CVDs was 41%; according to criterion 2 — 62% (p

Aim. During one-year follow-up, to assess the effect of genetic and nongenetic factors on the risk of poor outcomes in patients after myocardial infarction (MI) with high medical adherence.Material and methods. The study included 250 patients admitted to the hospital due to MI in the period from September 1, 2018 to May 1, 2019 and with a potentially high medical adherence. Twelve months after MI, patients were assessed for adherence to therapy and the effect of genetic and nongenetic factors on the patient prognosis.Results. Within 12 months after MI, 70 (28,0%) patients had a composite endpoint: all-cause death, MI, cerebral stroke, and nonelective coronary revascularization. There were following factors increasing the risk of composite endpoint: non-Q-wave MI (relative risk (RR), 2,63; 95% confidence interval (CI): 1,63-4,25 (p=0,001); left ventricular ejection fraction ≤35% — RR, 2,03; 95% CI: 1,17-3,50 (pConclusion. The study results allow identifying patients with a high risk of poor outcome: patients with non-Q-wave MI, left ventricular ejection fraction ≤35%, and CYP2C19 GA/AA genotype.

Aim. To assess the demographic and clinical characteristics, drug treatment and outcomes in patients with a history of acute cerebrovascular accident (ACVA) and with concomitant history of myocardial infarction (MI) in clinical practice based on outpatient and hospital parts of REGION registry.Material and methods. The total 1886 patients with a history of ACVA (aged of 70.6±12.5 years, 41.9% men) were enrolled into the outpatient registry REGION (Ryazan) and the hospital registry REGION (Moscow). 356 patients had ACVA and a history of MI (group “ACVA+MI” and 1530 patients had ACVA without history of MI (group “ACVA without MI”). The incidence of cardiovascular diseases (CVD), non-CVD comorbidities, drug therapy and outcomes were analyzed.Results. In the group ACVA+MI compared with group ACVA without MI the significantly higher proportions of patients with the following conditions (diagnosis) were revealed: arterial hypertension (AH) – 99.1% and 94.2%; coronary heart disease (CHD) – 100% and 57%; chronic heart failure (CHF) – 61.5% and 41.8%; atrial fibrillation (AF) – 42.7% and 23.8%; repeated ACVA – 32.9% and 18.9%, respectively, pConclusion. The proportion of patients with a history of MI was 18.9% among the patients with a history of ACVA. In patients of ACVA+MI group, compared with patients of ACVA without MI group a higher incidence of the following characteristics was revealed: a presence of AH, CHD, CHF, AF, repeated ACVA and a family history of premature CVD. The incidence of taking drug with proved positive effect on prognosis in patients of the compared groups was insufficient, especially of statins and anticoagulants in AF. During the follow-up period ACVA+MI group was characterized by a higher all-cause mortality and higher incidence of nonfatal ACVA and MI. In these patients the improvement of the quality of pharmacotherapy and of the secondary prevention effectiveness are the measures of especial importance.

The conclusion of the Expert Council reports an agreement on the place of the P2Y 12 receptor blocker prasugrel in the early invasive treatment of patients with acute coronary syndrome ACS, according to the results of the multicenter randomized controlled study ISAR-REACT 5. Prasugrel should be considered the preferred P2Y 12 receptor blocker in the planned primary percutaneous coronary intervention and early invasive management of patients with ST segment elevation ACS. Herewith, prasugrel intake in patients with non-ST segment elevation ACS is preferable after coronary angiography and decision for coronary stenting.

Aim. To evaluate an incidence of oral anticoagulants (OAC) administration during longterm follow-up period in patients with atrial fibrillation (AF) enrolled in outpatient and hospital RECVASA registries.Material and methods. 3169 patients with AF were enrolled in outpatient registries RECVASA (Ryazan), RECVASA AF-Yaroslavl and hospital registries RECVASA AF (Moscow, Kursk, Tula), age 70.9±10.7 years, 43.1% men. The incidence of OAC administration was evaluated in hospital and outpatient settings, including longterm follow-up period (2-6 years).Results. OAC were administrated only in 42.2% of cases (1335 from 3169 patients; age 69.1±10.4 years, 43% men), including warfarin (817 patients; 26%) and non-vitamin K antagonist oral anticoagulants (NOAC) – 518 (16%). Patients with permanent and persistant types of AF had lower incidence of OAC administration (43% and 40%) than in cases of paroxysmal type (47.6%, p0.05) contrary to the pronounced difference of thromboembolic risk in these groups (6.14±1.34 and 3.77±1.39; рConclusions. RECVASA registries in 5 regions of Russia revealed low incidence of OAC administration. The risk of thromboembolic events was higher in patients with AF and no OAC administration compared with patients who received OAC. Patients with paroxysmal type of AF received OAC more often than those with permanent type. There were no significant differences of incidence of OAC therapy in patients with and without history of stroke. Both questioning of patients with AF and analysis of medical cards in outpatient clinics revealed higher incidence of OAC administration after 4-6 years of follow-up compared with the stage of enrollment in registries.

Participants of the study ESSE-RF-2 and co-authors: Moscow: Konstantinov V. V., Pokrovskaya M.S., Efimova I.A., Sivakova O.V.; Krasnodar: Alekseenko S.N., Gubarev S.V.; Оmsk: Livzan M.A., Grishechkina I.A., Rozhkova M.Yu.; Republic of Karelia: Vezikova N.N., Skopec I. S.; Ryazan: Filippov E.V., Dobrynina N.V., Nikulina N.N., Pereverzeva K.G., Moseychuk K.A.Aim. Evaluate the prevalence, awareness, treatment, and control of hypertension among people aged 25-64 examined in 4 regions of the Russian Federation. Material and methods. Study materials were the representative selections of non-organized male (n=3000) and female (n=3714) inhabitants of aged 25-64 from 4 regions of the Russian Federation (Krasnodar region, Omsk region, Ryazan region, the Republic of Karelia), response rate>80%. Systematic stratified multilevel random election was formed with locality criteria (Kisch method). All the participants were interviewed using the standard questionnaire. The universal epidemiological methods and evaluation criteria were used. The study was approved by the local ethics Committee of National research center for preventive medicine. Participants signed informed consent. Hypertension was defined as an average systolic blood pressure (SBP)≥140 mmHg and/or average diastolic blood pressure (DBP)≥90 mmHg and/or antihypertensive therapy (AHT). The efficacy of treatment was the achievement of the target BP. Control group – patients with BP Results. Mean SBP and DBP were 128.7±0,3 mmHg and 82.8±0.1 mmHg, respectively, higher BP was detected among male (pAngiotensin-converting enzyme inhibitors were received by 49.9% of patients, angiotensin II receptor antagonists by 30.9%, beta blockers – 29.5%, diuretics – 22.7%, calcium antagonists – 15.7%, centrally acting drugs – 3.3%, others – 0.2%. The lack of AHT intake was negatively associated with age, ischemic heart disease, urban life and hypo-HDL especially among males. Heart rate >80 per min in females increased by 1.7 times the probability of absence of AHT. The prevalence of effectively treated was 49.7% of the participants with hypertension. The associations between ineffective treatment and abdominal obesity, ischemic heart disease (males), age, rural type of settlement, obesity (females) were found. Only 24.9% of patients had control of the hypertension.Conclusion. The prevalence of hypertension in Russian Federation remains high. An important task of the medical community is to identify the disease at an earlier stage of its development, before the appearance of complications. This approach can reduce the period from the onset of high blood pressure to a visit to the doctor.

Aim . To assess the incidence of adverse outcomes and the role of main risk factors in their development. Material and methods . Prospective, long-term study was conducted with observation period of 36 months. The sample in the MERIDIAN-RO study was formed from the urban and rural population. It included 1622 people aged 25-64 years. The response to the study was 86,1%. Observation and screening of endpoints continued for 36 months. The endpoints were: all-cause death, ischemic stroke, myocardial infarction, coronary artery revascularization. Results . When studying the relationship between various risk factors and outcomes, it was found that they had a significant impact on the combined endpoint (all-cause death + nonfatal ischemic stroke + nonfatal myocardial infarction): risk SCORE >5% (odds ratio (OR) 5,80, 95% confidence interval (CI) 2,31-14,58, p=0,0001, Wald — 23,040), excessive alcohol consumption (OR 714, 95% CI 1,41-36,31, p=0,018, Wald — 2,908), arterial hypertension (OR 4,77 95% CI 1,91-11,90, p=0,01, Wald — 9,000), combination of coronary artery disease/myocardial infarction/stroke in history (OR 11,16, 95% CI 3,98-31,31, p=0,0001, Wald — 22,607) and an apolipoprotein B increase more than 180 mg/dL (OR 28,57 95% CI 732-111,42, p=0,0001, Wald — 24,509). Conclusion . The most significant effect on the combined endpoint (all-cause death + nonfatal myocardial infarction + nonfatal stroke) made: SCORE risk >5%, excessive alcohol consumption, hypertension, combination of coronary artery disease/myocardial infarction/stroke in history and an apolipoprotein B increase more than 180 mg/dL. That should be considered when choosing aims and preventive strategies.

Aim . To study the nine-year dynamics of prevalence, risk factors, approaches to the treatment of arterial hypertension (AH) in the Ryazan region according to a representative sample survey, to assess the impact of risk factors and cardiovascular diseases on achieving blood pressure (BP) control. Material and methods . A representative sample of the population of the Ryazan region, created in 2002 by the method of step-by-step randomization, was reexamined in 2007 and 2016. The group of AH included people with blood pressure >140/90 mm Hg. with double measurement or normal blood pressure, receiving antihypertensive therapy. The role of risk factors (age, smoking, alcohol abuse, salt, obesity, burdened heredity, low physical activity) and cardiovascular diseases was analyzed. Results . In 2016, the prevalence of AH was 43,9%, the number of people receiving antihypertensive drugs — 89,5%, those who are treated effectively — 373%, which is higher than in 2007 (39,3%, 799% and 16,6%, respectively). Smoking (RR 1,23; 1,11-1,37, p=0,005), salt abuse (RR 1,11; 1,01-1,23, p=0,04) and obesity (RR 1,16; 1,06¬1,27 p=0,003) negatively effect on the effectiveness of AH treatment. Treatment of AH is more effective in the absence of cardiovascular diseases (35,0% vs. 26,8%), signs of chronic heart failure (24,9% vs. 34,9%) and intermittent claudication (8,3% vs. 31,7%), p

Aim. To assess the influence of addition of nicorandil on long-term cardiovascular complications in patients with chronic coronary artery disease (CAD) in the framework of a prospective observational study.Material and methods. Prospective observational multicenter NIKEA study included 590 patients with stable CAD. All patients were recommended to add nicorandil to their baseline therapy. After 21 months, 547 telephone contacts were made, the life status of 524 people was specified, 23 patients were lost to follow-up. The following complications were registered: death from any cause; non-fatal myocardial infarction (MI); non-fatal stroke; urgent myocardial revascularization; hospitalization due to deterioration of CAD, chronic heart failure (CHF) or atrial fibrillation (AF). In 479 patients, a telephone survey was performed to identify adherence (persistence) to nicorandil– i.e. to verify the continuing the treatment for the prescribed duration.Results. During the follow-up period, 15 deaths were recorded, the causes of which were as follows: 3 CAD (2 MI, 1 left ventricular aneurysm), 1 pulmonary embolism, 2 CHF; 1 stroke, 1 oncology, 1 bilateral pneumonia. In the remaining 6 cases, the causes of death were not known. Cardiovascular (CV) complications were MI (8 cases in 7 patients, 1 patient had 2 MI in the follow-up period, 3 patients from this group died), stroke in 6 patients (7 cases, 1 patient had 2 strokes, 1 patient died). Urgent percutaneous coronary intervention was performed in 3 patients (in 2 patients due to acute MI, in 1 patient due to unstable angina). During the observation period, 21 people were urgently hospitalized due to deterioration of clinical condition. According to the results of a medical survey, by the end of the follow-up period, 237 people were not adherent to prescribed nicorandil, and 242 patients took the recommended medication (adherent patients). The main cardiovascular complications and death from any cause (рConclusion. The overall rate of CAD complications in NIKEA study was typical for patients with stable CAD receiving contemporary medical therapy. Addition of nicorandil significantly reduced the rate of CV complications in adherent patients in comparison with non-adherent patients.

Objective: to study the efficacy and safety of rheumatoid arthritis (RA) treatment with monoclonal antibodies to interleukin 6 receptors (IL6R) – sarilumab (SAR) in combination with methotrexate (MT).Subjects and methods. The study included adult patients with moderate or severe RA and inadequate effect of MT monotherapy. Patients were randomized in a 1:1:1 ratio to subgroups receiving SAR (at doses of 150 or 200 mg) or placebo (PL) every 2 weeks in combination with a weekly intake of MT for 52 weeks. The primary endpoints of the study included the achievement of ACR20 after 24 weeks, the change of HAQ-DI after 16 weeks and assessment of radiological progression of joint destruction (modified total Sharp score mTSS) after 52 weeks.Results and discussion. In general, the initial characteristics of patients were similar in all groups. A statistically significant improvement of all three primary endpoints was found in the groups of patients treated with SAR 150 and 200 mg compared to the group of PL. ACR20 response after 24 weeks was achieved in 53.6% (pConclusion. Both doses of SAR (150 and 200 mg every 2 weeks) in combination with MT demonstrated sustained clinical efficacy in patients with RA, which was confirmed by a significant improvement in symptomatic, functional and radiographic outcomes. SAR therapy was generally well tolerated. The adverse events observed in this study were consistent with the effects of the IL6 blockade.

Aim.To perform a repeated epidemiological study of a representative sample in the European part of the Russian Federation in 2017 and to compare the dynamics of arterial hypertension (AH) prevalence with the effectiveness of blood pressure (BP) control in the population compared to 1998, 2002, and 2007.Materials and methods.A representative sample of the European part of the Russian Federation was created in 2002 and re-examined in 2007 and 2017. In 1998, a pilot project was performed for examining a representative sample for the Nizhniy Novgorod region.Results.During 19 years of follow-up, the AH prevalence increased from 35.5 to 43.3%. Te awareness and treatment coverage reached 76.9 and 79.3%, respectively, in 2017. Achievement of the target BP with a single measurement also increased among patients receiving antihypertensive medication from 14.3 to 34.9%. For the treatment of AH, medium-acting antihypertensive drugs are used, ofen at suboptimal doses.Conclusion.Epidemiological indices of awareness, treatment coverage, and number of effectively managed patients with AH have improved. However, the AH prevalence has increased by 7.8% for 19 years, which indicates inefciency of the primary prevention of this disease.

Aim. To evaluate the structure of combined cardiovascular diseases, drug treatment and observation of patients with a history of stroke in the framework of prospective outpatient registries. Material and methods. The study was conducted based on 3 outpatient clinics of Ryazan city. Patients with a history of acute cerebrovascular accident (ACVA) of any remoteness (AR) were included into ACVA-AR outpatient registry (n=511). Patients who had visited the outpatient clinics for the first time (FT) after cerebral stroke (n=475) were included into the ACVA-FT outpatient registry. The structure of the cardiovascular diseases (CVD), compliance with the clinical recommendations of the prescribed and received drug therapy were evaluated. The proportion of patients with dispensary observation for CVD, using preferential drug provision was determined. Results. A combination of 2 or more CVDs was found in 84.4% and 82.5% of cases, and severe cardiovascular multimorbidity (3-4 CVDs) – in 69% and 64% of cases, respectively, in ACVA-AR and ACVA-FT registers. Compliance with the clinical guidelines prescribed and received drug therapy was insufficient at the outpatient stage. Necessary prescription of drugs with a proven beneficial effect on the prognosis were observed significantly more frequent in the ACVA-FT registry, compared to the ACVA-AR registry at the enrolling stage of the study (p

Aim. To study the frequency of oral anticoagulants (ОАС) prescription for patients with atrial fibrillation (AF) after myocardial infarction (MI). Material and methods. The study includes 106 patients (60 men, 55.6%) with a previously established diagnosis of AF, who were on hospital treatment in the period 2016-2017 years in one of the university hospitals of the city and having at the time of discharge from the hospital the final diagnosis of МI. The median age was 70.0 (61.0;78.0) years. Patients with the first and only paroxysm of AF were excluded from the analysis and all further calculations were performed for 104 patients. In 64 (60.2%) of cases, AF was presented by paroxysmal form, while in 2 (1.9%) cases this paroxysm was the first and only, in 20 (18.9%) cases – persistent AF and in 20 (18.9%) – pernanent. Results. While assessing the risk of thromboembolic complications on the CHA2DS2-VASc scale, the median score for all patients was 5.0 (4.0;6.0) points. While assessing the risk of hemorrhagic complications on the HAS-BLED scale, the median score for all patients was 2.0 (2.0;3.0) points. HAS-BLED≤2 value had 71 (68.3%) patients, HAS-BLED≥3 – 33 (31.7%). Only one antiplatelet agent was prescribed to 4 (3.8%) patients. Aspirin was the only antiplatelet agent in 3 cases and clopidogrel – in one case. In 80 (76.9%) cases, patients were prescribed dual antiplatelet therapy, in 17 (16.3%) – ОАС therapy, among which 7 (6.7%) cases – a triple antithrombotic therapy (ATT), 9 (8.7%) cases – a double ATT (ОАС+ antiplatelet agent) and 1 (1.0%) case – a monotherapy. Among all cases of OAC prescription warfarin was prescribed in 11 (64.7%) cases and rivaroxaban – in 6 (35.3%). Conclusion. In real clinical practice, the prescription or refusal of ОАС occurs without taking into account the risk of thromboembolic and hemorrhagic complications according to appropriate scales.

Today, cardiovascular diseases (CVDs) are the main cause of death in all countries of the world, which is largely due to the low adherence of patients with CVDs to treatment. According to the RECVASA register, the average adherence of patients of one of the polyclinics in the city of Ryazan to treatment (n = 1,165) in 2012 was 62.4%, adherence to beta-adrenergic blocking agent (BABs) was 70.8%, to angiotensin-converting enzyme inhibitors (ACEs) – 62.2%, to angiotensin II (ARB) receptor blockers – 57.1%, to statins – 46.8%, and to antiplate agents – 70.0%. The average adherence to treatment in survivors of the same group (n = 918) in 4 years in 2016 was significantly lower (p

In clinical practice, quite often the practitioner faces difficulties in correcting arterial pressure in patients with arterial hypertension. Patients mostly for various reasons prefer to be treated with generic drugs, sometimes to the detriment of the effectiveness of treatment. The regional study conducted by us clearly showed the presence of additional possibilities of the original drug Prestans (Servier, France) in reducing blood pressure compared to equivalent dosages of generic fixed combinations.

Objectives:Maximally quickly identify the exacerbation of the disease and timely strengthen the therapy, for more rapid achievement of remission or low disease activity.Methods:The authors created an interactive web portal for self-monitoring of RA activity. The patient management model using this method is that a patient conducts a monthly self-evaluation of the disease activity and transmits this information to his treating doctor in a remote manner via the web portal. In case of worsening and in the absence of any dynamics, according to the patient, he was invited to the center, where this information was verified by a doctor. If, in the patient’s opinion, there was an improvement, he did not come to clinic, but continued therapy. Currently, 30 women with RA, age 57 (38; 71), who completed the 6-month treatment period, are included in the study. 20 women included in the control group, average age 60.5(40; 77).Results:During 6 months, there was a positive dynamic of the course of the disease, the activity of the RA by DAS 28 decreased. Initially, 5 patients (16.7%) had high DAS activity, 24 — moderate (80%), 1low (3.3%). After 6 months of treatment 8 patients (26.7%) had low activity, 22 (73.3%) achieved remission. The mean value of the DAS 28 index at the time of inclusion was 3.99 (2.46; 5.78) and after 6 months of management 2.175 (0.79; 4.31), a statistically significant decrease (Wilcoxon T-test = 5). The DAS 28 index at the time of control group was 4,1 (2.46; 5.78) and after 6 months of management 3,9 (0.79; 4.31), a statistically significant decrease (Wilcoxon T-test = 5). Analysis of clinical and laboratory parameters did not reveal statistically significant deviations.Conclusions:The 6-month period of patient management via the Internet portal for self-monitoring of rheumatoid arthritis activity proved the possibility of achieving remission and low disease activity in all patients.

Endorsed by: Research and Practical Council of the Ministry of Health of the Russian Federation.

Aim. To study the changes in prescribing antithrombotic therapy (ATT) among patients with myocardial infarction (MI) and atrial fibrillation (AF), hospitalized in a cardiology hospital in 2016-2017 and 2018-2019. Material and methods . The study included 362 patients with MI and AF in 20162017 — 106 patients, of which 104 were included in the analysis, in 2018-2019 — 256 patients. The median age of patients hospitalized in 2016-2017 was 70,0 (61,0; 78,0) years, in 2018-2019 — 71 (65,0; 79,3) years (p=0,09). There were 60 men (55,6%) in 2016-2017 and 143 (55,8%) in 2018-2019 (p=0,90). Results. In 2016-2017, 80 (76,9%) patients were prescribed dual antiplatelet therapy (DAPT), 17 (16,3%) — therapy with oral anticoagulants (OAC), while 7 (6,7%) of them were as part of triple ATT, 9 (8,7%) — as part of dual ATT (OAC+antiplatelet agent), and 1 (1,0%) — as monotherapy. In 2018-2019, 97 (37, 9%) patients were prescribed DAPT, 140 (54,7%) — OAC therapy, while 115 (44,9%) of them were as part of triple ATT 25 (9,8%) — as a part of dual ATT (OAC+antiplatelet agent). Among all cases of OAC prescription in 2016-2017 and 2018-2019, warfarin was prescribed in 11 (64,7%) and 51 (36,4%) patients, respectively (p=0,02), while rivaroxaban — in 6 (35,3%) and 88 (62,9%) patients, respectively (p=0,03). In 2018-2019, one patient was prescribed dabigatran etexilate. Conclusion. The study revealed that the prescription rate of triple ATT at discharge in 2018-2019 increased 6,7 times compared to 2016-2017 and amounted to 44,9% (n=115) (p

Aim To study long-term compliance with treatment in patients included into the REGistry of pATients after myocArdial infarction (REGATA).Material and methods In 2012–2013, the study included 481 patients with a history of myocardial infarction (MI) who visited the district outpatient clinic. Median age was 72 [62;78] years; men, 51.4 % (n=247); median time from the last MI to the date of inclusion into the registry was 5 [2;9] years. Compliance with treatment was determined with the Morisky-Green questionnaire during telephone contacts with patients at 36 and 48 months (n=230) after the inclusion. Patients scored 4 were considered compliant; patients scored 3 were low-compliant; and patients scored 0-2 were non-compliant. Statistical significance of differences in compliance at 36 and 48 months was assessed with the McNemar test.Results There were no significant differences between the proportions of compliant, low-compliant and non-compliant patients for the analyzed period. However, at 48 months after the inclusion, the number of patients who had difficulties in answering the questionnaire questions significantly increased from 15.5 % to 21.6 % (p=0.04). Analysis of changes in compliance with the treatment for only compliant patients showed that at 36 months from the inclusion, 87 patients remained highly compliant (37.8 %) while at 48 months, only 32 (36.8 %) patients remained compliant with the treatment. Proportion of compliant patients did not significantly differ for men and women, patients younger and older than 60 years, patients with primary MI and reinfarction, prone and not prone to self-management, and for those who used or not the medicine assistance.Conclusion The data obtained as a part of the REGATA registry indicate insufficient long-term compliance with the treatment of after-MI patients with both primary MI and reinfarction, an increasing proportion of patients who are unable to assess their degree of compliance, and decreasing compliance among highly compliant patients during the period between 36 and 48 months of observation. On the whole, there were no significant changes in the compliance with the treatment for 12 months between the first and the second interviews. The proportion of patients compliant with the prescribed drug therapy was significantly lower in the presence of predisposition to self-management.

Aim. To assess the quality of diagnostics and treatment of outpatients with a history of myocardial infarction (MI) according to REGATA register.Material andmethods. In 2012-2013, 481 patients with a MI history who sought help in ambulatory care clinic were included in the study. In 87,5% of cases, the reference visit was to a physician or cardiologist, in 12,5% — to other specialist. The median age was 72 [62; 78] years (men — 51,4% (n=247)). The median time of previous MI was 5 [2; 9] years before the inclusion date.Results. A total of 23,5% of patients with previous MI had never visited a cardiologist before, 37% of patients visited a cardiologist in the last 12 months before being included in the registry. The use of diagnostic tests was insufficient, regardless of specialty of a doctor managing a patient. In patients managed by a cardiologist, electrocardiography, 24-hour Holter ECG monitoring, echocardiography, exercise tolerance test were much more often used. Cardiovascular agents were prescribed at the last visit to a physician and/or cardiologist in 91,9% of cases. Angiotensin converting enzyme inhibitors were used in 49,6% of patients, sartan medicines — 25,6%, beta-blockers — 57,7%, calcium channel antagonists — 21,7%, long-acting nitrates — 20,0%, statins — 45,1 %, antiplatelet agents — 67,3%. In patients who visited/not visited a cardiologist, the frequency of prescribing cardiovascular agents did not significantly differ, except for statins (50,0% vs 23,9%, respectively (pConclusion. The results obtained indicate that quality of managing outpatients after MI is higher by cardiologists than by physicians. However, the use of diagnostic tests and cardiovascular agents is insufficient, regardless of specialty of a doctor managing a patient.

Aim To study risk factors (RF) and clinical and anamnestic features of the course and prediction in women with a preserved menstrual cycle and postmenopausal women after ST segment elevation (STEMI) and non-ST elevation myocardial infarction (NSTEMI).Material and methods This study included 121 women aged 32 to 55 years diagnosed with MI. The patients were divided into two groups, group 1 (study group) consisting of 60 women with preserved menstrual function (1А, STEMI; n=38; age, 48.3±5.7 years and 1B, NSTEMI; n=22; age. 49.0±4.8 years), and group 2 (control) consisting of 61 postmenopausal women (2А, STEMI; n=43; age, 49.05±4.9 years; 2B, NSTEMI; n=18; age, 49.9±3.5 years). Beside the analysis of RF and clinical features, a prediction was produced for each subgroup at one year after discharge from the hospital based on the following indexes: hospitalization for unstable angina, non-fatal MI, revascularization, cardiovascular (CV) death, and major adverse cardiac events (MACE), which included all these outcomes.Results In all subgroups, the most frequent RFs were arterial hypertension (AH), overweight and obesity, family history, smoking, and type 2 diabetes mellitus (DM2). Among patients with STEMI, smoking was significantly more frequently observed in the group with preserved menstrual function. Oral contraceptives were used by 3 and 6 women of reproductive age in the STEMI and NSTEMI subgroups, respectively. Incidence of STEMI as the onset of ischemic heart disease (IHD, 46.7%) was higher than in subgroup 2A (27.9 %; р=0.003). Early postinfarction angina was a more frequent complication of MI in subgroup 1A than in 2A (р=0.02).Conclusion The incidence rate of RFs, including AH, overweight and obesity, dyslipidemia, family history, and DM2, was similar in both STEMI and NSTEMI groups. Incidence rate of smoking was statistically significantly higher in subgroup 1A. One-year prediction for women with STEMI and NSTEMI was comparable irrespective of the presence or absence of the menstrual function.

The influence of β-radiation exposure (the total dose up to 41.1 MGy and dose rate of 2.5 kGy/s) on the spectral characteristics of high and low reflective FBGs inscribed using femtosecond laser radiation in Ge-doped and pure-silica core fibers with polyimide and metal coating is presented. The largest Bragg wavelength induced shift (BWS) of +55 pm is observed in the case of weak reflective FBG (type I) inscribed in Ge-doped fiber. A comparable red shift in wavelength of + 50 pm is observed in the case of high reflective FBG (type II), which is explained by an increase in the concentration of GeE’-centers and, accordingly, an increase in the effective refractive index. Moreover, a significantly smaller BWS of -10 pm was obtained in the case of high reflective FBGs inscribed in pure-silica core fibers.

Aim . To assess the relationship of the population’s adherence to a healthy lifestyle (HLS) with socio-demographics and to carry out a comparative analysis of adherence according to ESSE-RF-1 and ESSE-RF-2 studies. Material and methods . This study was conducted as part of a multicenter epidemiological study ESSE-RF-2 in 4 regions of Russia (n=5897). The following components of HLS were considered: non-smoking, adequate consumption of fruits and vegetables, salt intake, regular physical activity, and low alcohol consumption. According to the combination of components, “high”, “adequate” and “low” adherence to HLS were distinguished. The socio-demographics included gender, age, region, residence (urban/rural), marital status, educational status, income. To compare the results with other studies, the data obtained were standardized according to the 1976 European Standard Population age structure. Results. Initial data on adherence to healthy lifestyle were as follows: high adherence — 21,9%, adequate — 34,5%, low — 43,6%. We observed the following prevalence of low adherence components: excessive salt intake (50,5%), insufficient consumption of fruits and vegetables (37,5%), smoking (22,7%), low physical activity (19,6%), excessive alcohol consumption (4,9%). High adherence to HLS was associated with female gender, older age, urban residence, high educational status, absence of family. In addition, the combined effects of socio-demographics on adherence to HLS were revealed. In particular, we analyzed the effect of high educational status with other characteristics (gender, age, residence), which acted both as a protective and negative factor. A comparative analysis of ESSE-RF-1 and ESSE-RF-2 data showed significant differences in the prevalence of adherence to HLS, which may be due to both methodological differences of studies and a true change in adherence to HLS. Conclusion. High adherence to HLS is detected only in every fifth adult of the studied regions. Low adherence to HLS is associated with a number of socio-demographic characteristics of the population and is specified mainly by the high prevalence of unhealthy diet and, to a lesser extent, low physical activity and smoking.

The new term «MINOCA» (myocardial infarction with nonobstructive coronary arteries) emerged in the literature about 5 years ago and characterizes the syndrome with heterogeneous etiology and pathogenesis, which reflects the development of myocardial infarction with non-obstructive lesions of the coronary arteries, occurring in both cardiological and noncardiac diseases. The article gives detail focus on origin, definition, pathological bases of MINOCA. It also examines the role of coronary (non-obstructive atherosclerosis, microvascular dysfunction, coronary spasm, "myocardial bridge", coronary arteries dissection) and non-coronary reasons, caused by cardiac (cardiomyopathy, myocarditis) and non-cardiac (pulmonary embolism, thrombophilia) diseases. In analyses of publications much attention is given to the discussion of diagnosis and differential diagnosis, prognosis and treatment of MINOCA. Recommended methods of examination are given depending on the alleged cause of the occurrence of MINOCA. Two clinical cases demonstrated difficulty in diagnosis of this condition and the importance of an individual approach. Attention is also given to the absence of currently clinical guidelines for the management of patients with MINOCA and to the significant differences in the use of different classes of cardiotropic drugs according to different author’s mind. Author gives the opinion that MINOCA has a certain practical significance as a preliminary "diagnosis" before final establishing the disease. In conclusion, it is emphasized that the MINOCA syndrome terminology and characteristic is controversial now. This mind confirmed by a new definition of this condition in the Forth Universal Definition of Myocardial Infarction (European Society of Cardiology, 2018).

The paper presents a novel three-dimensional quasi-continuous shape sensor based on an FBG array inscribed by femtosecond laser pulses into a 7-core optical fiber with a polyimide protective coating. The measured bending sensitivity of individual FBGs ranges from 0.046 nm/m-1 to 0.049 nm/m-1. It is shown that the sensor allows for reconstructing 2- and 3-dimensional shapes with high accuracy. Due to the high value of the core aperture and individual calibration of each FBG we were able to measure the smallest reported bending radii down to 2.6 mm with a record accuracy of ∼1%. Moreover, we investigate the magnitude of the errors of curves reconstruction and errors associated with measurement of curvature radii in the range from 2.6 to 500 mm. The main factors affecting the accuracy of measurements are also discussed. The temperature resistance of both the inscribed FBG structures and of the protective coating, along with the high mechanical strength of the polyimide, makes it possible to use the sensor in harsh environments or in medical and composite material applications.

Aim. To assess quality of life (QoL) and its dynamics during nicorandil treatment in patients with stable ischemic heart disease, to study the relationship of treatment adherence and QoL indicators when treated with nicorandil.Material and methods. Observational program NIKEA included 590 patients with angina pectoris. Seattle Angina Questionnaire (SAQ) was used to assess QoL. Patients completed SAQ at the visit of inclusion (V0) and at the visit after 3 months of observation (V3). Potential and actual adherence to therapy was assessed by medical interviews at visits V0, V1 (1 month of observation) and V3. During the visit V0 417 people (from 590 ones enrolled into the study) completed SAQ (71% response); after 3 months (V3) SAQ was filled in by 454 of 552 people who came to this visit (82% response). According to the results of medical interviews, potential adherence (visit V0) was determined in all 590 patients, actual adherence to nicorandil (visits V1 and V3) was assessed in 552 patients who came to these visits. In accordance with the degree of adherence, all patients were divided into 3 groups: (1) adherent to treatment (taking nicorandil for the first three months), (2) non-adherent (who refused to take nicorandil), and (3) partially non-adherent (who started nicorandil, but for various reasons stopped taking the drug).Results. In all patients, regardless of their adherence to the recommended drug, there was an increase in QoL according to all five scales of the SAQ after 3 months of follow-up. Statistically significant positive dynamics of all SAQ indicators was found only in adherent patients (pConclusion. The results of the study confirm the interrelation and mutual influence of the QoL indicators and treatment adherence to nicorandil. Effective treatment with nicorandil in patients with lower health-related QoL indicators could increase treatment adherence. On the other hand, the mild degree of angina, the low level of confidence in the treating doctor, the side effects of the new drug reduce medication adherence of patients, which, as a result, negatively affects the QoL of these patients

Objective: to assess the long-term safety and efficiency of tocilizumab (TCZ) therapy in patients with early rheumatoid arthritis (RA) of moderate and high activity, who have completed the basic WA19926 study, as well as the rate of sustained drug-free remission.Subjects and methods. A long-term open-label multicenter Phase III extension study (ML28124) was conducted using a group of 49 patients (36 (73.5%) women and 13 (26.5%) men; mean age 53.3±10.8 years) with early RA of moderate and high activity. All the patients received an intravenous infusion of TCZ 8 mg/kg every 4 weeks for 104 weeks (a total of 27 infusions). The safety assessment criteria were the rate and severity of all adverse events (AE), serious AE (SAE), and AE of particular interest; the rate of AE causing drug dosage changes or withdrawal from the study; the frequency of clinically significant laboratory abnormalities. The analysis of efficiency (secondary end points) included changes of DAS8, which was calculated using erythrocyte sedimentation rate (ESR) (DAS28-ESR) and SDAI, the of tender joint count (TJC) and swollen joint count (SJC); the number of patients who had achieved drug-free remission; and the time to a RA exacerbation in patients who had achieved non-drug remission.Results and discussion. The total rate of AE was found to be 69.4%; that of SAE was 10.2%; SAE were 6.9% of the the total number of AE; AE of particular interest were 17.2% of the total number of AE. More than one-third (35.6%) of the AE caused drug dose changes or therapy discontinuation or complete cessation. The laboratory clinically significant abnormalities included those in complete blood cell counts (blood alanine aminotransferase, aspartate aminotransferase, total and direct bilirubin, creatinine, and glucose). The evaluation efficiency analysis showed that the main disease activity measures (DAS28-ESR, SDAI, SJC, and TJC) decreased at 104-week follow-up versus at baseline. The rate of drug-free remission was 71.4%; that of recurrence was 40.0% (the median time to recurrence was 23 weeks). The findings suggest that the safety profile of TCZ is acceptable in the long-term treatment of early RA and correspond to earlier results.

Aim. To study the specifics of follow-up, instrumental and laboratory assessment of patients with a history of acute cerebrovascular accident (ACVA), taking cardiovascular comorbidity into account. Material and methods. Within the outpatient phase of the REGION study, a register of patients with a history of ACVA of any remoteness (ACVA-AR registry, n=511), and the register of patients who had visited the outpatient clinic for the first time after cerebral stroke (ACVA-FV, n=475) were organized. The analysis of specifics of outpatient follow-up of patients during the last 12 months prior to the reference visit in the ACVA-AR registry and in the first 6 months after the reference visit in the ACVA-FV registry, depending on diagnosed concomitant cardiovascular diseases and their complications, conditions and the fact of being under dispensary observation was done. Results. During the analyzed period of follow-up in the outpatient clinic, the patients were most often examined by district therapeutists (ACVA-AR - 81.4%, ACVA-FV - 91.6%). Patients in the ACVA-AR registry had a statistically significantly higher incidence of electrocardiography, echocardiography and blood creatinine and total cholesterol results in patients with a history of myocardial infarction comparing to those who hadn’t myocardial infarction, as well as in a subset of patients who visited the clinic in comparison with those who were observed at home. Patients of the ACVA-FV registry were statistically significantly more often examined by doctors and had basic laboratory and instrumental examination methods done (except echocardiography) compared to those who were observed at home. The frequency of medical examinations, as well as the performance of instrumental and laboratory methods, was statistically significantly higher in the ACVA-FV register as a whole and in all analyzed groups comparing to the ACVA-AR registry, except for a subgroup of patients with a history of ACVA. Сonclusion. The quality of the examination of patients with a history of ACVA in the outpatient practice is inadequate; nevertheless, a comparison of the results of the ACVA-AR and ACVA-FV registers allows one to speak of its significant positive dynamics over the period of 2.3 years, which separated the reference visits in these registers.

The influence of gene polymorphisms ADRB1 (Ser49Gly), ADRB1 (Arg389Gly) on myocardial remodeling and 12-month prognosis of patients with ST-segment elevation myocardial infarction (STEMI) was studied. The gene polymorphisms ADRB1 (Ser49Gly) and ADRB1 (Arg389Gly) does not affect myocardial remodeling. Ser49 allele is associated with a greater incidence of acute coronary events, such as death from cardiovascular causes, repeated non-fatal myocardial infarction, unplanned coronary revascularization, hospitalization for progressive angina pectoris within a year after STEMI. The Gly49 allele and the Gly49Gly genotype are associated with a favorable prognosis within a year after STEMI. The gene polymorphism ADRB1 (Arg389Gly) does not affect the prognosis after STEMI.

Am. To study in the RECVASA registers the availability of data about the international normalized ratio (INR) indicator and achievement of its target values in outpatient and hospital practice in patients with atrial fibrillation (AF) receiving anticoagulant therapy with warfarin. Material and methods . Data about the INR control and the frequency of achievement of its target values at the outpatient and hospital stages were analyzed in RECVASA (Ryazan) and RECVASA FP – Yaroslavl outpatient registries, as well as in the hospital registers RECVASA FP (Moscow, Kursk, Tula) in 817 patients (46.9% of men, age 68.5±9.6 years) with AF and the prescribed anticoagulant therapy with warfarin. Results . INR was determined in 689 (84.3%) of 817 patients. The values of INR were monitored during therapy with warfarin in RECVASA (Ryazan) and RECVASA FP –Yaroslavl outpatient registries in 73.7% and 77.7% of patients, respectively, and in RECVASA FP hospital registers: 95.8% (Moscow); 81.3% (Tula) and 93.5% (Kursk). The target level of INR (2.0-3.0) was achieved in a minority of patients with AF during treatment with warfarin: inRyazan – in 26.3% of cases;Yaroslavl – 38.3%;Kursk – 34.8%;Moscow – 39.5%; Tule – 26.3%. Control of INR in hospital registries during warfarin therapy in patients with AF significantly more often (p

The article deals with the management of patients with dislipidemias and modern approaches to their treatment. The role of pharmacological and nonpharmacological treatments, as well as new groups of drugs for correcting lipid violations were considered in detail. The role of PCSK9 inhibitors in primary and secondary prevention of dyslipidemias was noted.

Aim. To assess the results of addition of nicorandil to the treatment of ischemic heart disease: clinical course and long-term outcomes, and to evaluate life quality and treatment adherence in stable angina patients. The article provides data on the NIKEA study design and results of antianginal efficacy of the drug. Material and methods. The design is prospective multicenter observational study. Totally, 14 institutions participated, from different Russia regions. Included 590 patients: 261 women (44,2%) and 329 men (55,8%). Mean age 65,1±9,6 y.o. All patients had inclusion criteria and no exclusion criteria. All participants, in addition to standard antianginal therapy, were recommended to take nicorandil dosage 20 mg daily with titration up to 40 mg daily in 1 month of the observation. By the protocol, three office visits were set (inclusion, in 1 month and in 3 months): V0, V1, V3. During the visits, physical examination was done, anthropometry, hemodynamics measurement. Antianginal efficacy was assessed with patients diaries on angina attacks and demand of short-acting nitrates (SAN). At the visits V0 and V3 patients completed Seattle life quality questionnaire in CHD, and at V0 also an original questionnaire was completed for adherence evaluation. Results. Among 590 patients included in NIKEA, 582 (98,6%) confirmed their intention to take nicorandil and 6 refused to buy additional medication. On the planned visits V1 and V3552 patients came: of them 402 started taking nicorandil, and in 1 month 383 continued; in 3 months — 327 patients continued. During the visits V1 and V3 a statistically significant decrease in angina attacks frequency and in demand of SAN was noted (p

The aim of the study was to evaluate the effect of the drug therapy assigned at the index visit on the risk of fatal outcome in outpatients with coronary heart disease within 24 months from the index visit, based on the data of registry of cardiovascular diseases (RECVASA). Follow-up feedback was 97.4%, the survival rate - 90.6%. The study found that the prescribing of angiotensin-converting enzyme (ACE) inhibitors or ACE inhibitors/angiotensin receptor blockers II (ARB) was associated with reduction of all-cause mortality by 1.6 times (p=0.016) and 2.0 times (p=0.006), respectively, statins - by 1.6 times (p=0.038). The risk of death from cardiovascular causes in the case of prescribing of ACE inhibitors or ACE inhibitors/ARBs decreased by 2.1 times (p=0.0008) and 2.3 times (p=0.0008), respectively, statins - by 1,7 times (p=0.048).

Aim. To study the pharmacological treatment of patients with acute stroke (AS) within the prospective outpatient registries. Material and methods. In the pilot phase of the study, conducting on the base of one of the out-patient clinic in Ryazan city, 200 and 115 patients were included into the outpatient registry of patients with AS history of any remoteness (AS-AR registry), and outpatient registry of the first apply (AS-FA registry) to the out-patient clinic after stroke, respectively. The correspondence of the prescribed and actually taken drug therapy to clinical recommendations, its continuity, and the adherence of patients to treatment were assessed during the prospective observation. Results . Most patients did not receive adequate therapy to reduce the risk of AS and other cardiovascular complications in the outpatient stage, especially in the period prior to the reference AS. Drugs with a proven beneficial effect on the prognosis in the post-stroke period were prescribed significantly (p and after 2 years – in the AS-FA registry, the frequency of the therapy was not significantly different from the frequency of prescribing at the stage of inclusion in the registers, with the exception of statins (they were taken 1.7 and 1.5 times less frequently). Prognostically significant prescriptions of the inclusion phase were performed in the long-term follow-up period in 49% and 70% of patients (on average 58%), respectively; however, the frequency of first-time therapy was 44% and 19% of the total number of prescriptions in this period, respectively. Adherence to treatment, according to the Morisky-Green questionnaire, was revealed in 17.7 and 51.7% of patients, respectively Conclusion. The results of the pilot phase of the REGION study (AS-AR and AS-FA outpatient registries) showed that the quality of the prescribed drug therapy of patients in out-patient clinic is inadequate. A comparison of the data of AS-AR and AS-FA registries allows to make a preliminary conclusion that over the 5-year period separating the remoteness of AS development in these registries, the quality of patient treatment has significantly improved, although not enough. The proportion of previously performed prognostically significant prescriptions averaged only about 60% at the stage of the further prospective follow-up. In general, during the observation period, taking into account newly made prescriptions, the frequency of adequate drug therapy during the observation period decreased only for statins. Most patients were not sufficiently committed to pharmacological treatment according to the Morisky-Green questionnaire.

Aim. To assess the clinical and anamnestic characteristics, the prescription rate of angiotensin converting enzyme inhibitors (ACEI)/angiotensin receptor blockers (ARB) and β-blockers in the outpatient practice, adherence to drug therapy in patients with a combination of chronic heart failure (CHF), hypertension (HT) and history of myocardial infarction (MI) in the frame of Cardiovascular Disease Registry (RECVASA). Material and methods. Data analysis in groups of patients with a combination of CHF, HT and the history of MI (n=406) and patients with a combination of CHF, HT and ischemic heart disease (IHD) without history of MI (n=1897) was performed in the frame of RECVASA registry. The structure of the associated cardiovascular and concomitant non-cardiac diseases, the severity of the clinical manifestations of CHF, IHD and HT, the prescription rate of the ACEI/ARB and β-blockers, the adherence to drug therapy (according to the Morisky-Green test) were studied in groups. Results. Patients with a combination of CHF, HT and IHD with or without MI history significantly differed in the proportion of men (47.8% vs 24.9%, respectively), prevalence of atrial fibrillation (25.9% vs 20.5%, respectively), diabetes mellitus (27.3% vs 15.7%, respectively) and the stroke history (17.2% vs 10.7%, respectively). The mean age (69.9±11.0 vs 70.3±11.0 years, respectively), as well as the prevalence of the history of respiratory diseases, chronic kidney disease, digestive diseases, obesity and anemia, did not differ significantly. Patients with a combination of CHF, HT and post-infarction cardiosclerosis (PICS) compared with patients without PICS significantly more often had CHF class 3-4 NYHA (62% vs 47.9%, respectively), HT of degree 3 (92.5% vs 84.2%, respectively), stable angina class 3-4 (84.4% vs 66.4%, respectively). Patients with PICS significantly (p