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AIM: To study the clinical characteristics and prognosis of patients with functional class (FC) III-IV chronic heart failure (CHF) who meet the criteria for inclusion in the palliative care program. MATERIAL AND METHODS: A short registry of severe CHF forms was conducted at 60 outpatient and inpatient clinics in the Samara region for one month (16.05.2022-15.06.2022). The registry included patients with FC III-IV CHF who sought medical help during that period. Lethal outcomes were assessed at 90 days after the inclusion in the registry using the Mortality Information and Analytics system. RESULTS: 591 patients (median age, 71.0 [64.0; 80.0] years were enrolled, including 339 (57.4%) men, of which 149 (24.1%) were of working age (under 65 years). The main cause of CHF was ischemic heart disease (64.5%). 229 (38.7%) patients had left ventricular ejection fraction <40%. During the past year, 513 (86.8%) patients had at least one hospitalization for decompensated CHF. 45.7% of patients had hydrothorax, and 11.3% of patients had ascites. Low systolic blood pressure was observed in more than 25% of patients; 14.2% required in-hospital inotropic support; and 9.1% received it on the outpatient basis. 4.2% of patients received outpatient oxygen support and 0.8% required the administration of narcotic analgesics. 12 (1.9%) patients were on the waiting list for heart transplantation. In this study, there was an inconsistency in the number of patients with ventricular tachycardia and/or left bundle branch block (LBBB) who were implanted with cardiac resynchronization therapy devices (CRTD) or an implantable cardioverter defibrillator (ICD), a total of 19 patients (11 patients with CRTD and 8 patients with ICD), while 58 (9.8%) patients had indications for CRTD/ICD implantation. Within 90 days from inclusion in the registry, 59 (10.0%) patients died. According to binary logistic regression analysis, the presence of LBBB, hydrothorax, the requirement for outpatient oxygen support, and a history of cardiac surgery were associated with a high risk of death. CONCLUSION: Patients with severe forms of CHF require not only adequate drug therapy, but also dynamic clinical observation supplemented with palliative care aimed at improving the quality of life, including the ethical principles of shared decision-making and advance care planning to identify the priorities and goals of patients in relation to their care.
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Insuficiencia Cardíaca , Hidrotórax , Masculino , Humanos , Anciano , Femenino , Calidad de Vida , Volumen Sistólico , Función Ventricular Izquierda , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/terapia , Bloqueo de Rama , Enfermedad Crónica , OxígenoRESUMEN
Aim To evaluate the incidence of iron deficiency (ID) in men and women with chronic heart failure (CHF) and to compare clinical and functional indexes in patient with and without ID depending on the gender.Material and methods An additional analysis of the study "Prevalence of Iron Deficiency in Patients With Chronic Heart Failure in the Russian Federation (ID-CHF-RF)" was performed. The study included 498 (198 women, 300 men) patients with CHF, in whom, in addition to iron metabolism, the quality of life and exercise tolerance (ET) were studied. 97 % of patients were enrolled during their stay in a hospital. ID was defined in consistency with the European Society of Cardiology (ESC) Guidelines. Also, and additional analysis was performed according to ID criteria validated by the morphological picture of the bone marrow.Results ID was detected in 174 (87.9 %) women and 239 (79.8 %) men (p=0.028) according to the ESC criteria, and in 154 (77.8 %) women and 217 (72.3 %) men (p=0.208) according to the criteria validated by the morphological picture of the bone marrow. Men with ID were older and had more severe CHF. They more frequently had HF functional class (FC) III and IV (63.4 % vs. 43.3 % in men without ID); higher concentrations of N-terminal pro-brain natriuretic peptide (NT-proBNP) and lower ET. HF FC IIIâincreased the probability of ID presence 3.4 times (p=0.02) and the probability of HF FC IVâ13.7 times (p=0.003). This clinical picture was characteristic of men when either method of determining ID was used. In women, ID was not associated with more severe CHF.Conclusion Based on the presented analysis, it is possible to characterize the male and female ID phenotypes. The male ID phenotype is associated with more severe CHF, low ET, and poor quality of life. In females of the study cohort, ID was not associated with either the severity of CHF or with ET.
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Insuficiencia Cardíaca , Deficiencias de Hierro , Humanos , Femenino , Masculino , Calidad de Vida , Prevalencia , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Enfermedad Crónica , FenotipoRESUMEN
Aim To evaluate the prevalence of iron deficiency (ID) in Russian patients with heart failure (HF).Material and methods Iron metabolism variables were studied in 498 (198 women, 300 men) patients with HF. Data were evaluated at admission for HF (97â%) or during an outpatient visit (3â%). ID was determined according to the European Society of Cardiology Guidelines.Results 83.1â% of patients had ID; only 43.5â% of patients with ID had anemia. Patients with ID were older: 70.0 [63.0;79.0] vs. 66.0 years [57.0;75.2] (p=0.009). The number of patients with ID increased in parallel with the increase in HF functional class (FC). Among patients with ID, fewer people were past or current alcohol users (p=0.002), and a greater number of patients had atrial fibrillation (60.1 vs. 45.2â%, p=0.016). A multiple logistic regression showed that more severe HF (HF FC) was associated with a higher incidence of ID detection, whereas past alcohol use was associated with less pronounced ID. An increase in N-terminal pro-brain natriuretic peptide (NT-proBNP) by 100âpg/ml was associated with an increased likelihood of ID (odds ratio, 1.006, 95â% confidence interval: 1.002-1.011, p=0.0152).Conclusion The incidence rate of HF patients is high in the Russian Federation (83.1â%). Only 43.5â% of these patients had anemia. The prevalence of ID in the study population increased with increases in HF FC and NT-proBNP.
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Fibrilación Atrial , Insuficiencia Cardíaca , Deficiencias de Hierro , Anciano , Fibrilación Atrial/complicaciones , Biomarcadores , Estudios Transversales , Femenino , Insuficiencia Cardíaca/complicaciones , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Péptido Natriurético Encefálico , Fragmentos de PéptidosRESUMEN
On December 18, 2020, an expert council was held with the participation of members of the Russian Society of Cardiology, the Eurasian Association of Ther-apists, the National Society for Atherothrombosis, the National Society for Evi-dence-Based Pharmacotherapy, and the Russian Heart Failure Society. The event was devoted to the discussion of the correct use of research data of "real clinical practice" in decision making.
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Cardiología , Insuficiencia Cardíaca , Insuficiencia Cardíaca/diagnóstico , Humanos , Federación de Rusia , Sociedades MédicasRESUMEN
In recent years there has been significant interest in treating iron deficiency (ID) in patients with heart failure (HF) due to its high prevalence and detrimental effects in this population. As stated in the 2020 Russain HF guidelines, Intravenous ferric carboxymaltose remains the only proven therapy for ID.This document was prompted by the results from the recent AFFIRM-AHF trial which demonstrates that treatment of ID after acute HF decompensation reduces the risk of future decompensations. Experts have concluded that in HF patients with acute decompensation, a left ventricular ejection fraction of < 50% and ID, Intravenous ferric carboxymaltose reduces future HF hospitalisations. Patients with stable HF may also benefit from treatment of ID to improve quality of life and alleviate symptoms. It is, therefore, reasonable to screen for and treat ID in patients with HF.
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Anemia Ferropénica , Insuficiencia Cardíaca , Anemia Ferropénica/tratamiento farmacológico , Consenso , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/tratamiento farmacológico , Humanos , Hierro , Calidad de Vida , Volumen Sistólico , Función Ventricular IzquierdaRESUMEN
The document focuses on key issues of diuretic therapy in CHF from the standpoint of current views on the pathogenesis of edema syndrome, its diagnosis, and characteristics of using diuretics in various clinical situations.
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Diuréticos , Insuficiencia Cardíaca , Enfermedad Crónica , Insuficiencia Cardíaca/tratamiento farmacológico , Humanos , Federación de RusiaRESUMEN
The article is devoted to problems of clinical-diagnostic value of determination of cardio-specific troponins in human biological fluids. Improvement of laboratory instrumentation and emergence of high sensitivity methods of analysis have allowed to identify troponins in urine, dialysate, and oral fluid. In the review we present actual information related to measurement of troponins in blood serum, data on testing of cardio-specific troponins in urine, dialysate, and oral fluid. Special attention is paid to determination of some cardiomarkers in oral fluid with thorough analysis of diagnostic value and effectiveness of the conducted studies.
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Enfermedades Cardiovasculares/diagnóstico , Biomarcadores , Humanos , TroponinaRESUMEN
On April 9, 2018, the national advisory board "Improvement of outcomes in patients with recent ACS: the place of PCSK9 inhibitors" was held in Moscow. Leading Russian experts in the field of atherosclerosis and lipid-lowering treatment attended the board. The purpose of the Board was to determine the place of PCSK9 inhibitors in the improvement of outcomes in patients with recent (less than 1 year) acute coronary syndrome (ACS). During the Board, three major aspects of lipid-lowering treatment were discussed: 1) issues in reaching the target levels of LDL cholesterol in real clinical practice among patients with recent ACS; 2) the results of ODYSSEY OUTCOMES study and their role in the improvement of outcomes in patients with recent ACS; 3) treatment with PCSK9 inhibitors in the management of patients with recent (less than 1 year) ACS in everyday clinical practice, the role of lipid centers.
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Síndrome Coronario Agudo , Humanos , Proproteína Convertasa 9RESUMEN
AIM: To analyze management and outcomes in patients with CHF managed by specialists in heart failure (HF) or general cardiologists/physicians in real-life clinical practice. MATERIALS AND METHODS: Survival rate, rehospitalization rate, general health condition, and the administered therapy were evaluated for HF patients with reduced LV ejection fraction at three years of discharge from cardiological hospitals. These patients had been included in a prospective, multicenter, observational study, "The Russian Hospital HF Registry" (RUS-HFR). The first group consisted of patients who were managed at a specialized HF department of the Federal Center and followed up at the outpatient stage by a cardiologist specializing in HF (Group 1, St.Petersburg; n =74). The other two groups (Group 2 and Group 3) included patients who were managed at other cardiological departments of the Federal Center (n=186) or the Regional Center (n=130) and subsequently followed up at the place of residence. RESULTS: After the discharge from the hospital, 58-95 and 12-19% of RUS-HFR patients were followed up by a cardiologist or a physician, respectively, on an outpatient basis while 5-23% of patients did not visit a doctor at all. In three years, the survival rate of Group 1, 2, and 3 patients was 80 vs. 78 (Ñ>0.05) vs. 52% (Ñ0.05) vs. 100% (p1,2.
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Insuficiencia Cardíaca , Enfermedad Crónica , Humanos , Estudios Prospectivos , Sistema de Registros , Federación de Rusia , Volumen SistólicoRESUMEN
The article presents key points of published in March 2017, Guideline for the Evaluation and Management of Patients With Syncope (A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines, and the Heart Rhythm Society). This document contains summary and analysis of evidence base and accumulated experience in this field and reï¬ect further development of the problem of the management of adult and pediatric patients with suspected syncope. Traditionally, the basis of diagnostic algorithm of these patients has been primary examination, and in the present guideline one can find strengthening of the importance of anamnestic criteria, and supplementation of ECG criteria of arrhythmic syncope. At the same time, the diagnostic value of provocative tests has been revised, and the class of indications for these tests has been lowered. According to the guideline, along with diagnosis of the cause of fainting, risk stratifcation of short- and long-term adverse outcomes has a key value. The guideline summarizes latest achievements in the treatment of fainting in sarcoidosis, arrhythmogenic right ventricular dysplasia, primary arrhythmic heart diseases, orthostatic hypotension, and reï¬ex-mediated syncope. Despite orientation on specifc properties of medical care in the USA, the guideline can be useful to practical physicians in choice of the best strategy of diagnosis and treatment of syncope in each individual case.
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Displasia Ventricular Derecha Arritmogénica , Síncope , American Heart Association , Cardiología , Corazón , Humanos , Estados UnidosRESUMEN
Acute myocardial infarction (MI), the most severe complication of coronary artery disease, develops in 2-4% of patients with various malignancies. PURPOSE: to explore the specific properties of ST-segment elevation myocardial infarction (STEMI) course in patients with cancer and its effect on short-term outcome. MATERIALS AND METHODS: We included in this study 45 patients with STEMI and history of cancer hospitalized in the period from 01.01.2015 to 01.01.2017 (group I; 58% men, mean age 69.07±11.60 years). In the comparison group (group II) we selected 90 age and gender matched persons (58% men, mean age 68.16±11.75 years) from patients with STEMI without oncological diseases. RESULTS: There were no differences between groups in main risk factors of cardiovascular diseases, except greater proportion of patients with damage of peripheral arteries in group 1 (22.2% compared with 5.6% in group 2, p=0.025). There were also no differences between groups in clinical characteristics at admission. However values of the following parameters were significantly lower in group I: concentration of hemoglobin (115.56±23.07 vs. 133.70±16.45 g/l in group 2, Ñ<0.001), red blood cell count (3.95±0.66x1012/l vs. 5.57±0.72x1012/l in group 2, Ñ<0.001), platelets (93±0.97x109/l vs 186±18.3x109/l in group 2, p<0.001), total cholesterol (4.12±2.17 vs. 6.24±2.56 mmol/L in group 2, Ñ<0.001). There were differences in the frequency of use of antiplatelet drugs: at prehospital stage acetylsalicylic acid was given to 48.9% and 77.8% of patients in groups 1 and 2, respectively (p=0.044); clopidogrel and ticagrelor were also significantly more rarely used in group 1. There was no difference in use of thrombolysis and percutaneous coronary interventions (4.4 and 53.3% vs 5.6 and 56.6% in groups 1 and 2, respectively). In group 2 greater portion of patients was given statins (68.9 vs. 77.8%, p=0.021) and angiotensin-converting enzyme inhibitors (55.6 vs. 82.2%, p=0.008). Inhospital mortality was the same in both groups (4.4%). Occurrence of complications (bleeding, pulmonary edema, cardiogenic shock), and frequency of use of intra-aortic balloon counterpulsation, temporary cardiac pacing were similar. However in group 1 greater portion of patients had ventricular tachyarrhythmias (15.6 vs 2.2% in group 2, Ñ=0.007); the presence of cancer was the only independent predictor of their emergence in multiple logistic regression (OR 8.11 [1.11-40.83], p=0.011). CONCLUSIONS: Rates of application of myocardial reperfusion in STEMI patients with and without history of cancer were the same. Despite similar hospital mortality revealed peculiarities of STEMI course could affect long-term outcomes. Confirmation of this hypothesis requires planned prospective studies.
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Neoplasias , Intervención Coronaria Percutánea , Infarto del Miocardio con Elevación del ST , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/complicaciones , Estudios Prospectivos , Factores de Riesgo , Infarto del Miocardio con Elevación del ST/complicaciones , Resultado del TratamientoRESUMEN
PURPOSE: To identify prevalence of atrial fibrillation (AF) in dependence of volume of coronary artery bypass grafting (CABG) as assessed by the number of grafts. MATERIAL AND METHODS: The study included 431 patients with ischemic heart disease (IHD) who underwent CABG. Group 1 comprised patients with single-vessel bypass graft (n=47, 78.7% men, mean age 59.6+/-5.6 years), group 2 - with multivessel bypass grafts (n=384, 76.8% men, mean age 61.0+/-8,1 years). During the observation period postoperative AF developed in 3 patients (6.4%) with single vessel bypass graft and 69 patients (18.0%) with multivessel bypass grafts. At multivariate analysis predictive values were significant for the following parameters: aortic cross-clamping time >36 min - 1.7 (95% confidence interval [CI], 1.1-3.2, p=0.03), ischemia time >19 min - 2.0 (95% CI, 1.1-3.7, p=0.02), age >59 years - 2.4 (95% CI, 1.3-4.4, p=0.005), left atrial dimension >39 mm - 3.7 (95% CI, 2.1-6.6, p<0.0001), left ventricular ejection fraction <51% - 1.9 (95% CI, 1.3- 3.3, p=0.04). Predictive value of cardiopulmonary bypass time >56 min 1.2 (95% CI, 0.56-2.8) was not significant (p=0.5). CONCLUSION: In our study AF in the early postoperative period more often occurred in patients who underwent multivessel coronary bypass surgery. The most powerful predictor of AF in these patients was left atrial dimension exceeding 39 mm.
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Fibrilación Atrial/etiología , Puente de Arteria Coronaria , Enfermedad de la Arteria Coronaria/cirugía , Complicaciones Posoperatorias , Anciano , Puente de Arteria Coronaria/efectos adversos , Puente de Arteria Coronaria/normas , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de RiesgoRESUMEN
PURPOSE: to identify factors associated with development of atrial fibrillation (AF) in the early postoperative period of coronary artery bypass grafting (CABG). METHODS: A total of 376 patients with ischemic heart disease who underwent CABG were enrolled in the study. RESULTS: During the observation period AF occurred in 74 patients (19.7%, 93% men, mean age 64.0+/-6.4 years), an average of 3.6+/-2 days after surgery. Multivariate regression analysis showed that odds ratio (OR) for AF in patients with age >59 years was 1.5 (95% confidence interval [CI], 1.1-3.5; p=0.04), aortic cross-clamping time >43 min - 2.4 (95% CI, 1.05-6.2; p=0.03), left atrial dimension (LAD) >39 mm - 5.0 (95% CI, 2.0-12.6; p=0.0006), left ventricular ejection fraction (LVEF) <51% - 3.6 (95% CI, 1.6-8.3, p=0.002). During ROC - analysis the high sensitivity was observed for LAD >39 mm (82%, =0.001), high specificity - for LVEF <51% (80%, =0.0009), highest positive likelihood ratio for LVEF <51% - 2.56 (=0.0009), greatest negative likelihood ratio for LAD >39 mm - 0.31 (=0.001). CONCLUSION: In our study, the risk of AF development in the early postoperative period of CABG depended on the patients age, left atrial size, left ventricular ejection fraction, and aortic cross-clamping time during CABG.
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Fibrilación Atrial/etiología , Puente de Arteria Coronaria , Enfermedad de la Arteria Coronaria/cirugía , Anciano , Puente de Arteria Coronaria/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Complicaciones Posoperatorias , Periodo Posoperatorio , Factores de RiesgoRESUMEN
Literature data and results of our own register have indicate that hypertension is one of the most common risk factor in patients with ischemic heart disease (IHD) who have undergone coronary artery bypass grafting (CABG). But despite proven benefits of control of hypertension after CABG adherence of patients to corresponding recommendations remains low. Fixed combinations of antihypertensive drugs are associated with better compliance. In 30 IHD patients after CABG we studied effects of fixed lisinopril/amlodipine combination. This combination was safe and had high antihypertensive activity. Practically all patients responded to therapy and achieved target level of arterial pressure.
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Aim of the RUssian hoSpital Heart Failure Registry (RUS-HFR) was to analyze clinical and epidemiological characteristics, application of modern drug and non-drug therapy among hospitalized patients with systolic chronic heart failure (CHF) in 3 subjects of Russian Federation. MATERIAL AND METHODS: We conducted a prospective multicenter observational study in 3 cardiological centers (Petersburg, Orenburg, Samara) in which we recruited patients aged 18-75 years with left ventricular ejection fraction less or equal 40% without ongoing myocardial infarction or pulmonary thromboembolism. RESULTS: Between October 2012 and June 2014 we included 524 patients (mean age 60 years, >79% men) mostly with NYHA class III CHF. Main etiological factors were ischemic heart disease and arterial hypertension, which was not corrected by the time of admission in 20-40.7% of patients. Portions of patients who had undergo the myocardial revascularization, surgery because of valvular heart defects, and implantation of permanent pacemaker including device for cardiac resynchronizing therapy were 11-41, 0-4, and 0-19.5%, respectively. In up to 25% of patients therapy with one of main medications or diuretic was initiated after hospitalization. At discharge 82.3-8.3, 76.3-95.8, 65.9-81.1, 80.7-94.6% of patients received ACEI/ARB, -adrenoblockers, MRA, diuretic therapy, respectively. Implantation of cardioverter ICD/CRT, ICD and heart transplantation were considered indicated in 0-21.2 and 0-6.6% of patients, respectively. Duration of hospitalization was 26+/-14, 15+/-10, and 13+/-5 bed-days in Petersburg, Orenburg, and Samara, respectively. CONCLUSIONS: Compared with data obtained 10 years earlier portrait of a patient with in general remained unchanged. However portion of patients who had undergone cardio-surgical and electrophysiological interventions became tangible, and numbers of patients receiving therapy with ACEI/ARB, -adrenoblockers, and MRA became comparable with those in European registries. Significant deviations from guidelines on drug therapy were revealed at prehospital stage; and high-technology methods of therapy were insufficiently often recommended in participating hospitals. Portion of hospitalizations not related to acute decompensation was 5-37%, while duration of such hospitalizations as well as hospitalizations because of acute decompensation of CHF significantly exceeded this parameter in EU and USA. Absence of obligatory drug therapy prior to admission in a part of patients in RUS-HF raises questions on correction of patients compliance and on creation of a system of specialized ambulatory surveillance of CHF patients after discharge from hospital.