Risk stratification in heart failure (HF) patients is an important element for management. There are several risk stratification models that can be used to predict the prognosis of patients with HF, such as Aaronson's scale, CVM-HF (CardioVascular Medicine Heart Failure), the Seattle Heart Failure Model (SHFM) and the Munich score. These models fail to adequately address the impact of multiorgan dysfunction on prognosis. The classical Model for End-Stage Liver Disease (MELD) score consists of: total bilirubin, INR (international normalized ratio) and creatinine level. There are some modifications of the MELD scale: MELD-XI, which excludes the INR score; the mod-MELD score, in which INR is replaced with albumin levels; and MELD-Na, which consists of the bilirubin and creatinine levels, INR ratio and the sodium level. Therefore, the MELD score systems are markers of multisystem dysfunction (renal, cardiac, hepatic). It is important that they are composed of routinely collected laboratory measures which are easy to use.
IntroductionThe need to indentify patients with chronic heart failure (CHF) at a higher risk of major adverse cardiovascular events (MACEs) has become increasingly important; therefore, new parameters, such as health-related quality of life (HRQoL), are gaining ground.The aim of this studyThe aim of this study was to determine the risk factors for MACEs, with a special emphasis on HRQoL in chronic non-ischemic heart failure (NIHF) patients.Material and methodsThis prospective study enrolled 271 hospitalized patients with heart failure symptoms (NYHA II and III), without neoplastic disease, diabetes, hepatic cirrhosis or chronic kidney disease, who had been receiving optimal medical treatment. In all the patients, laboratory examinations, electrocardiography, echocardiography, a 6-minute walking test, invasive right heart pressure measurements and coronary angiography were performed. HRQoL assessment was conducted with the Short-Form Health Survey (SF-36). Clinical observation commenced on admission to the hospital and lasted 3 years. Data concerning MACE incidence (death, transplantation, circulatory support, hospitalization) were obtained during outpatient visits.ResultsThe final analysis enrolled 202 patients, while 17 patients were lost to follow up. The MACE incidence was 42.1%. Major adverse cardiovascular events risk factors in multiple factor analysis were: alkaline phosphatase (hazard ratio [HR] = 1.01; p < 0.05); right ventricular end-diastolic diameter (HR = 1.08; p < 0.001); hsCRP (HR = 1.04; p < 0.05); and the following HRQoL indices: Bodily Pain (HR = 0.98; p < 0.05) and Mental Health (HR = 0.97; p < 0.01).ConclusionsLow values for HRQoL parameters (Bodily Pain and Mental Health), right ventricular end-diastolic diameter, serum concentration of hsCRP and alkaline phosphatase are prognostic factors in NIHF patients.
IntroductionDespite advances in pharmacotherapy, electrotherapy and interventional treatment, chronic heart failure (HF) is still associated with poor long-term outcome.Aim of the studyTo determine the death rate and risk factors in patients with HF of ischemic and non-ischemic etiology in five-year follow-up.Material and methodsConsecutive patients with chronic systolic HF hospitalized in the period 2006-2008 were analyzed retrospectively. Study exclusion criteria were: infections (< 3 months before hospitalization), hemodynamically significant valve disease, advanced chronic kidney disease, liver cirrhosis and neoplastic diseases (< 5 years before hospitalization).ResultsThe analysis encompassed 266 patients divided into two groups: Group A, with HF of ischemic etiology (n = 157), and Group B, with HF of non-ischemic etiology (n = 109). Mortality was significantly higher in Group A than in Group B (49% vs. 28.4%, p = 0.001). The independent risk factors for death in Group A were: New York Heart Association (NYHA) class (HR = 1.81; p < 0.001); concentrations of high-sensitivity C-reactive protein (hs-CRP) (HR = 1.01; p < 0.05), fibrinogen (HR = 1.04; p < 0.001) and N-terminal prohormone brain natriuretic peptide (NT-proBNP) (HR = 1.02; p < 0.001); and right ventricular end-diastolic diameter (RVEDd) (HR = 1.07; p < 0.01). In Group B they were age (HR = 1.07; p < 0.05) and NT-proBNP concentration (HR = 1.03; p < 0.001).ConclusionsMortality was significantly lower in Group B than in Group A. The independent risk factors for death in Group B were age and NT-proBNP serum concentration, whilst in Group A they were NYHA class, serum concentrations of hs-CRP, NT-proBNP and fibrinogen, and RVEDd.
IntroductionDespite advances in medicine, chronic heart failure (CHF) still remains a significant clinical problem associated with poor outcome.Aim of the studyTo determine risk factors for major adverse cardiac events (MACE) in three-year follow-up in patients with CHF of nonischemic etiology.Material and methodsThe prospective study included consecutive hospitalized patients with stable CHF (LVEDD > 57 mm; LVEF < 40%) and symptom duration > 6 months. Study exclusion criteria were: serious neurological and/or psychiatric diseases, stenoses in epicardial coronary arteries in coronarography, active myocarditis confirmed by myocardial biopsy, diseases of the respiratory system with pulmonary hypertension, presence of heart defects, neoplastic or connective tissue disease, documented infectious diseases at least three months before inclusion in the study, diabetes, liver cirrhosis, chronic kidney disease (eGFR < 30 ml/min/1.73 m2), alcoholism, planned heart transplantation. Depression severity was assessed with the Beck and the Hamilton Scales. Depression was diagnosed based on the ICD-10 criteria. Clinical follow-up began on admission and lasted three years.ResultsThe analysis encompassed 199 patients aged 49 (41-54), who met the inclusion/exclusion criteria. Depression was diagnosed in 30% of the patients. Independent factors increasing the risk of MACE (death, transplantation, ventricular assist device, hospitalization) were: depression (HR: 2.26; p < 0.001), E/A index (HR: 1.31; p < 0.01), right ventricular dimension (HR: 1.06; p < 0.01), hsCRP level (HR: 1.06; p < 0.01) and alkaline phosphatase activity in blood serum (HR: 1.01; p < 0.05).ConclusionsFactors affecting 3-year outcome are: depression, right ventricular dimension, the E/A index, alkaline phosphatase activity and the level of high-sensitivity C-reactive protein (hs-CRP).
Background: A major problem in patients after cardiac surgery are cognitive decline.
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