Background. In patients after liver transplantation cardiovascular complications is the third main reason of death afer allograf failure and infections. The most important factors in the development of cardiovascular diseases are dyslipidemia and impaired renal function. The aim of the study was to investigate the lipid spectrum and renal function in liver recipients in real clinical practice and the correspondence of their correction to current clinical recommendations for the diagnosis and treatment of dyslipidemia and chronic kidney disease (CKD). Methods. A retrospective analysis of lipid spectrum and renal function in patients who underwent OLT in Research Institute – Regional Clinical Hospital №1, Krasnodar was performed. The level of creatinine, GFR and lipid spectrum was studied before and 36 months after liver transplantation. The GFR was calculated using the formula CKD‑EPI (Chronic Kidney Disease Epidemiology Collaboration). Statistical analysis of the study results was made using the program Statistica 10. Results. Liver recipients have a significantly higher total cholesterol by 31.0% (p<0.01) in comparison with the baseline before surgery. Total cholesterol was increased in 13.7% (p<0.01), triglycerides in 12.3% (p<0.01) before transplantation. Tree years after transplantation, the increasion in cholesterol was registered in 42.6% (p<0.01) and triglycerides in 37.9% (p <0.01), respectively. 3 years after transplantation reduction of GFR was observed in comparison with the baseline by 22.6% (p=0.00006). Verification of chronic kidney disease and statin administration in patients were carried out in some cases. The levels of total cholesterol and triglycerides had a reliable inverse correlation with GFR (r = ‑0.42; p<0.01 and r = ‑0.36; p<0.05). Conclusions. In the long‑term postoperative period there was an impaired lipid metabolism and decreased level of GFR. Dyslipidemia was closely related to the progression of renal dysfunction in liver recipients, an inverse correlation was established between the glomerular filtration rate and the increasion in cholesterol and triglyceride levels. It is necessary to increase the attention of physicians with regard to timely correction of lipid metabolism disorders and detection of initial manifestations of renal dysfunction.

Purpose. The study of quality of life (QOL) in patients with CHF with preserved LVEF (left ventricular ejection fraction) and a symptom of bendopnea with different levels of salt intake. Materials and methods. The study included 66 patients. The main symptoms of CHF were edema in 54.5% of cases, dyspnea in 77% of cases, ascites was detected in only 2 patients, an enlarged liver in 7 patients. Abdominal obesity was detected in 53 patients. Quality of life was assessed by the SF‑36 questionnaire, the level of salt intake was assessed by the Charlton: SaltScreener questionnaire. Results. On average, the time of occurrence of the bendopnea was 22.5±9.3 seconds, the minimum was 5 seconds. The absence of the effect of abdominal obesity on the risk of bendopnea (relative risk 1.18 [0.76; 1.83]) was revealed. According to the SF‑36 questionnaire, a decrease in physical health indicators (median 31.3 points [20.7; 42.3]) and psychological health (average score 43.2±21.7) was found. In patients with bendopnea, QOL was reduced due to both physical and mental health, unlike patients without bendopnea: physical functioning (Physical Functioning – PF) 24.8±16.1 against 47±28.9 points, p=0.001 ; role‑based functioning due to physical condition (Role‑Physical Functioning – RP), 0 [0; 25] vs. 37.5 [0; 100] points, p=0.008; general health (General Health – GH) 29.9±15.8 against 50±14.2 points, p=0.0005, social functioning (Social Functioning – SF) 56 ± 38 against 78.9 ± 17.8 points ; p = 0.004. Multidimensional regression analysis revealed the relationship between the time of occurrence of the symptom bendopnea and the level of salt intake, physical and psychological activity (r2=0.25; p<0.009). The time of onset of the symptom of bendopnea in patients with CHF decompensation was significantly longer (18.9±8.7 vs. 26.2±8.5 seconds, p=0.003). The presence of diseases such as hypertension, COPD, IHD, atrial fibrillation, cerebrovascular disease did not significantly affect QOL (p> 0.05), while the presence of bronchial asthma or chronic kidney disease significantly reduced QOL of patients (p<0.05). Conclusion. The presence of the symptom bendopnea significantly reduces the quality of life of patients with CHF with preserved LVEF (left ventricular ejection fraction).

Actuality. The results of the EPOCH study showed that in 16 years in the Russian Federation the number of patients with chronic heart failure (CHF) of I–IV FC increased significantly. The main objectives of the treatment of CHF are the stabilization of the patient's condition and the reduction of the risks of cardiovascular mortality, decompensation and repeated hospitalizations for heart failure. But a single concept of “stable” CHF does not exist either in Russian or in foreign recommendations. Objective. To assess how ofen the subjective assessment of a doctor regarding the stability of a patient with CHF coincides with the subjective opinion of the patient with CHF regarding the stability of his condition; and to identify those parametrs that have a leading influence on the assessment of the stability of the state from the point of view of the physician and the patient. Materials and methods. Data collection was carried out in the form of interviews among general practitioners and cardiologists in outpatient clinics (OC) of Nizhny Novgorod, which were randomly selected by the method of blind envelopes. In parallel, a survey was conducted of patients with CHF who applied for outpatient medical care about this syndrome to this OC, which the doctors were not informed about, because patient interviews were conducted after the end of outpatient admission in a separate room. Answers of doctors about a patient with CHF were compared with the answers of the corresponding patient; for this, a single code was assigned to both questionnaires. The study included 211 patients with CHF of any etiology older than 18 years. The study involved 25 doctors. The study was conducted from 11/01/17 to 11/30/17. Results: Analysis of the data suggests that the doctor is more likely to consider the patient more stable in cases when the patient notes a decrease in the severity of shortness of breath, weakness and does not detect edema, while the fact of therapy with loop diuretics (LD) or an increase in them did not affect assessment of stability from the point of view of the doctor. From the point of view of the patient, the absence of the first three signs also testifies to the stability of the condition, however, unlike doctors, patients more often (p <0.001) considered themselves unstable in those cases when they needed LD therapy or an increase in LD dose. A logit regression analysis and ROC analysis based on selected signs and symptoms of CHF confirmed that a model that combines questions about persistent weakness and edema is best suited to predict the patient’s subjective assessment of patient’s stability from a doctor’s point of view (61.8% of the results can be correctly predicted), and at the cutoff threshold of 0.5, it has the highest sensitivity of 64.9%. To predict the subjective assessment of stability in relation to the patient, the optimal model turned out to be the one that includes answers to the questions of “shortness of breath”, “weakness” and “intake of loop diuretics”, which allows to predict 66.7% of the results correctly at the cut‑off threshold 0, 5 has a better balance of sensitivity and specificity (54.9 and 78.6, respectively). Conclusion. Reducing the severity of dyspnea, weakness and lack of edema of the lower extremities are important signs of the stability of the condition, both in the opinion of the doctor and in the opinion of the patient. Unlike the doctor, the patient is more likely to be classified as unstable in those cases when he is forced to receive therapy with loop diuretics at the outpatient stage or to increase their dose. The model for assessing the stability of a patient with CHF from the point of view of a physician more often allows one to confirm the patient’s stable condition, while the model used by patients more often allows to identify patient instability and worsening of the course of CHF.

Purpose of the study. Analyze the parameters of the interaction between the left ventricle and the arterial system in patients with chronic forms of coronary heart disease and to identify relationships with levels of proadrenomedullin (MR‑proADM) and N‑terminal precursor of the brain natriuretic peptide B (NT‑proBNP). Materials and methods. 240 patients with chronic forms of coronary heart disease (median – 55,9 [43; 63] years) and Q‑forming myocardial infarction in the past were examined. Of these, 110 patients with myocardial infarction and preserved lef ventricular ejection fraction and 130 patients with ischemic cardiomyopathy. All patients were calculated parameters of lef ventricular‑arterial interaction and the determination in blood serum levels of MR‑proADM and NT‑proBNP. Results. In patients with ischemic cardiomyopathy, an increase in the lef ventricular‑arterial interaction index was detected (2,51 [1,18; 5,00]), which reflects a decrease in the functional abilities and efficiency of the heart. In patients with myocardial infarction and a preserved left ventricular ejection fraction, this indicator was in the range of normal values (0,78 [0,55; 1,07]), which indicates an effective cardiac work. A study of MR‑proADM and NT‑proBNP levels demonstrated an increase in both groups (1,72 [1,56; 1,98] nmol/l and 779,3 [473; 2193] pg/ml in the group of patients with ischemic cardiomyopathy; 0,89 [0,51; 1,35] nmol/l and 246 [118; 430] pg/ml in the group of patients with myocardial infarction and preserved left ventricular ejection fraction), and the correlation analysis with left ventricular‑arterial coupling interaction parameters allowed identify statistically significant connections (in the group of patients with ischemic cardiomyopathy: with the level of MR‑proADM ‑ r=0,67, p=0,006, with the level of NT‑proBNP ‑ r=0,78, p<0,001; in the group of patients with myocardial infarction and preserved left ventricular ejection fraction: with MR‑proADM level ‑ r=‑0,52, p=0,024, with NT‑proBNP level ‑ r =‑0,38, p=0,037). Conclusion. The findings suggest a pathogenetic association between the biomarkers under study and the parameters of left ventricular‑arterial coupling interaction.

Background. Multimorbidity is a specific characteristic of the modern patient with chronic heart failure (CHF) which significantly changes clinical course, prognosis of the syndrome, leads to socio‑economic losses and makes significant adjustments to treatment tactics. The goal is to study the clinical features and prognosis of patients with CHF in combination with chronic obstructive pulmonary disease (COPD). Materials and methods. We studied 183 HF patients, including with stable CHF, including 105 with CHF combined with COPD. The clinical phenotype was assessed by its belonging to the functional class and the severity of COPD. A 6‑minute walk test (6‑MWT), spirometry, echocardioscopy, testing on a scale assessing the clinical condition, quality of life were studied. The end points during the year were: all‑cause mortality and cardiovascular mortality, myocardial infarction, stroke, pulmonary embolism, and hospitalization rates due to acute decompensation of CHF. Results. The clinical phenotype of CHF combined with COPD was characterized by a high frequency of smoking, low quality of life and exercise tolerance. Respiratory dysfunction in CHF in combination with COPD was characterized by mixed disorders (68.4%), in CHF without lung disease, restrictive (25.6%). Cardiovascular mortality in comorbid pathology was 4.0%, in CHF without COPD – 4.6%; myocardial infarction was observed 1.7 times more often with lung disease than in patients with CHF only (16.8% and 10.8%); stroke was observed exclusively in comorbid pathology (8.9%). The combined endpoint (all cardiovascular events) with CHF in combination with COPD was achieved 2.3 times more often in comparison with patients with COPD only (29.7% and 15.4%). Hospitalization due to acute decompensation of CHF occurred 2 times more often with CHF in combination with COPD than without it (32.7% and 15.4%) with a tendency to increase as the left ventricular ejection fraction decreased. Conclusion. The results of the study demonstrate that COPD contributes to the formation of the clinical phenotype of CHF from the standpoint of the mutual influence of the characteristics of the cardiovascular and respiratory systems, and also aggravates the prognosis that requires an integrated approach to the differential diagnosis and individualization of pharmacotherapy.

During exercise an increase in oxygen delivery to working muscles is achieved through well‑coordinated interaction of many organs and systems: the heart, lungs, blood vessels, skeletal muscles, and the autonomic nervous system. In heart failure with preserved left ventricular ejection fraction, all mechanisms involved in the normal exercise tolerance are impaired. In the first part of this review, the impairments of the left heart chambers are considered ‑ left ventricular diastolic dysfunction, the weakening of the contractile and chronotropic reserves, left atrium dysfunction; the possible ways of their medical correction are also presented.

We present a case of a patient with pronounced edematous‑ascitic syndrome. Initially, its causes were considered to be alcoholic cardiomyopathy (right ventricular failure) with heart rhythm disturbances and liver cirrhosis. Targeted treatment had a low clinical effect, which served as a basis for revising the diagnostic concept. Subsequent follow‑up revealed a diffuse toxic goiter with the predominant right ventricular lesion. Achieving euthyroidism has led to a significant improvement in the patient's condition.