| 1. |
- Persson, H, et al.
(författare)
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Neurohormonal activation in heart failure after acute myocardial infarction treated with beta-receptor antagonists
- 2002
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Ingår i: European Journal of Heart Failure. - 1879-0844 .- 1388-9842. ; 4:1, s. 73-82
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Tidskriftsartikel (refereegranskat)abstract
- Background: Few studies have described how neurohormonal activation is influenced by treatment with beta-receptor antagonists in patients with heart failure after acute myocardial infarction. The aims were to describe neurohormonal activity in relation to other variables and to investigate treatment effects of a beta, receptor-antagonist compared to a partial beta, receptor-agonist. Methods: Double-blind, randomized comparison of metoprolol 50-100 mg b.i.d. (n = 74), and xamoterol 100-200 mg b.i.d (n = 67). Catecholamines, neuropeptide Y-like immunoreactivity (NPY-LI), renin activity, and N-terminal pro-atrial natriuretic factor (N-ANF) were measured in venous plasma before discharge and after 3 months. Clinical and echocardiographic variables were assessed. Results: N-ANF showed the closest correlations to clinical and echo cardiographic measures of heart failure severity, e.g. NYHA functional class, furosemide dose, exercise tolerance, systolic and diastolic function. Plasma norepinephrine, dopamine and renin activity decreased after 3 months on both treatments, in contrast to a small increase in NPY-LI which was greater (by 3.9 pmol/l, 95% CI 1.2-6.6) in the metoprolol group. N-ANF increased on metoprolol, and decreased on xamoterol (difference: 408 pmol/l, 95% CI 209-607). Increase above median of NPY-LI (> 25.2 pmol/l, odds ratio 2.8, P = 0.0050) and N-ANF (> 1043 pmol/l, odds ratio 2.8, P = 0.0055) were related to long term (mean follow-up 6.8 years) cardiovascular mortality. Conclusions: Decreased neurohormonal activity, reflecting both the sympathetic nervous system and the renin-angiotensin system, was found 3 months after an acute myocardial infarction with heart failure treated with beta-receptor antagonists. The small increase in NPY-LI may suggest increased sympathetic activity or reduced clearance from plasma. The observed changes of N-ANF may be explained by changes in cardiac preload, renal function, and differences in beta-receptor mediated inhibition of atrial release of N-ANF. NPY-LI, and N-ANF at discharge were related to long term cardiovascular mortality. (C) 2002 European Society of Cardiology. All rights reserved.
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| 2. |
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| 3. |
- Jaarsma, Tiny
(författare)
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Heart failure management programs : how far should we go?
- 2003
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Ingår i: European Journal of Heart Failure. - 1388-9842 .- 1879-0844. ; 5:3, s. 215-216
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Tidskriftsartikel (refereegranskat)abstract
- An increasing number of management programs for heart failure patients, aimed at optimising individual care, have been described and evaluated during the last decade. The existence and content of heart failure management programs differs between and within countries, depending on the patient population, national health care systems and level of education of nurses. Recently heart failure management programs in Sweden and the Netherlands were described and a variation in the content of these programs was found [1–3].In general, heart failure management programs differ in 3 ways: content (which components are involved); intensity (how often is the patient contacted) and the organisational model.
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| 4. |
- Jaarsma, Tiny, et al.
(författare)
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Quality of life in older patients with systolic and diastolic heart failure
- 1999
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Ingår i: European Journal of Heart Failure. - 1388-9842 .- 1879-0844. ; 1:2, s. 151-160
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: To get insight into the quality of life of a clinical practice sample of patients with heart failure that are admitted to the hospital. Secondly to determine differences between patients with systolic and diastolic dysfunction and finally to describe factors relating to quality of life. METHODS: Three dimensions of quality of life (functional capabilities, symptoms and psychosocial adjustment to illness) were assessed during interviews of 186 patients with chronic heart failure. In addition, data on demographic, clinical and self-care characteristics were collected and patients completed a 6-min walk. RESULTS: On average patients walked 172 m in 6 min and reported functioning in daily life at a mean level of 4.5 MET. Patients experienced four different symptoms of heart failure. Most of them described dyspnea, fatigue, sleep disturbance and ankle oedema. Problems with psychosocial adaptation occurred mostly in social and vocational domains. Overall well-being of patients was rated as 6.4 on a 10-point scale. In regard to quality of life, the only differences between patients with systolic and diastolic heart failure was the occurrence of ankle oedema and health-care orientation. The variance in components of quality of life were partly explained by demographics and clinical characteristics. All three dimensions of quality of life were related to ability for self-care. CONCLUSION: Patients with heart failure seen in clinical practice are often not comparable to patients described in major clinical trials or patients that are admitted for transplant evaluation. Their functional capabilities are more compromised, but they may have fewer problems with psychosocial adjustment. Patients with normal systolic dysfunction also report a low quality of life. It could be important to enhance self-care abilities of patients to improve psychosocial adaptation to illness.
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| 5. |
- Jacobsson, Anna, et al.
(författare)
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Malnutrition in patients suffering from chronic heart failure; the nurse's care
- 2001
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Ingår i: European Journal of Heart Failure. - Amsterdam : Elsevier. - 1388-9842 .- 1879-0844. ; 3:4, s. 449-456
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Tidskriftsartikel (refereegranskat)abstract
- Chronic heart failure is associated with a bad prognosis with considerably shortened survival and repeated hospitalisations. Patients suffering from heart failure also have symptoms that can affect their food intake, for example, tiredness when strained, breathing difficulties and gastrointestinal symptoms like nausea, loss of appetite and ascites. Pharmacological therapy can lead to a loss of appetite, which will make the intake of food inadequate to fill the required energy and nutritional needs. The nurse's interest in and knowledge of diet issues can improve these patients' nutritional status, The aim of this literature review was to describe the nurse's interventions regarding malnutrition in patients suffering from chronic heart failure. The literature search gave 13 articles, which were analysed, and sentences whose content was related to the aim were identified. Three areas of content appeared; drug treatment and consequences, gastrointestinal effects, and information and education. The results show that the nutritional status of these patients can be significantly improved by means of simple nursing interventions. Future research should focus on controlled experimental studies to evaluate differences in body weight, body mass index and quality of life between patients suffering from chronic heart failure, who are taking part in a fully enriched nutrition intervention, and patients suffering from chronic heart failure, who are eating their normal diet.
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| 6. |
- Johansson, Saga, et al.
(författare)
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Incidence of newly diagnosed heart failure in UK general practice
- 2001
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Ingår i: European Journal of Heart Failure. - 1388-9842 .- 1879-0844. ; 3:2, s. 225-231
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Tidskriftsartikel (refereegranskat)abstract
- AIM To estimate the incidence rate of heart failure in the general population and to assess risk factors associated with the occurrence of newly diagnosed heart failure. METHODS From the source population that was derived from the UK General Practice Research Database, we identified patients aged 40--84 years newly diagnosed with heart failure in 1996, and estimated incidence rates. We sent questionnaires to a random sample of heart failure patients (N=1200) and performed a nested case-control analysis to assess risk factors for heart failure. RESULTS The overall incidence rate for heart failure was 4.4 per 1000 person-years in men and 3.9 per 1000 person-years in women. The incidence increased steeply with age in both sexes. The relative risk of heart failure was 2.1 (95% C.I.: 1.7--2.6) among men compared with women less than 65 years old and 1.3 (95% C.I.: 1.2--1.4) above the age of 65. Slightly more than half of the cases were categorized in NYHA III--IV at the time of the first diagnosis. Within one month of initial diagnosis 62% of the men and 50% of the women were referred to specialists and/or hospitalized for heart failure. Smoking, hypertension, diabetes, obesity were independently associated with heart failure as well as history of distant dyspnoea. Coronary heart disease was the most common cause of heart failure with a greater relative prevalence in men than women. CONCLUSION Incident heart failure cases mainly comprised elderly men and women frequently burdened with several diseases in general practice. Women had a lower incidence of heart failure than men. However, traditional risk factors such as smoking, hypertension, obesity, diabetes and dyspnoea appeared to confer the same relative increase in heart failure risk among women and men.
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| 7. |
- Strömberg, Anna, 1967-, et al.
(författare)
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Nurse-led heart failure clinics in Sweden
- 2001
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Ingår i: European Journal of Heart Failure. - Amsterdam : Elsevier. - 1388-9842 .- 1879-0844. ; 3:1, s. 139-44
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Tidskriftsartikel (refereegranskat)
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| 8. |
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| 9. |
- Abrahamsson, Putte, 1965, et al.
(författare)
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Risk following hospitalization in stable chronic systolic heart failure
- 2013
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 18:5, s. 885-91
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: We explored the impact of being hospitalized due to worsening heart failure (WHF) or a myocardial infarction (MI) on subsequent mortality in a large contemporary data set of patients with stable chronic systolic heart failure (HF). METHODS AND RESULTS: A total of 6558 patients with stable systolic HF, 6505 with analysable data, with an EF of
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| 10. |
- Adamo, Marianna, et al.
(författare)
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Epidemiology, pathophysiology, diagnosis and management of chronic right-sided heart failure and tricuspid regurgitation. A clinical consensus statement of the Heart Failure Association (HFA) and the European Association of Percutaneous Cardiovascular Interventions (EAPCI) of the ESC
- 2024
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Ingår i: European Journal of Heart Failure. - : WILEY. - 1388-9842 .- 1879-0844.
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Tidskriftsartikel (refereegranskat)abstract
- Right-sided heart failure and tricuspid regurgitation are common and strongly associated with poor quality of life and an increased risk of heart failure hospitalizations and death. While medical therapy for right-sided heart failure is limited, treatment options for tricuspid regurgitation include surgery and, based on recent developments, several transcatheter interventions. However, the patients who might benefit from tricuspid valve interventions are yet unknown, as is the ideal time for these treatments given the paucity of clinical evidence. In this context, it is crucial to elucidate aetiology and pathophysiological mechanisms leading to right-sided heart failure and tricuspid regurgitation in order to recognize when tricuspid regurgitation is a mere bystander and when it can cause or contribute to heart failure progression. Notably, early identification of right heart failure and tricuspid regurgitation may be crucial and optimal management requires knowledge about the different mechanisms and causes, clinical course and presentation, as well as possible treatment options. The aim of this clinical consensus statement is to summarize current knowledge about epidemiology, pathophysiology and treatment of tricuspid regurgitation in right-sided heart failure providing practical suggestions for patient identification and management.
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| 11. |
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| 12. |
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| 13. |
- Adamopoulos, Stamatis, et al.
(författare)
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Right heart failure with left ventricular assist devices: Preoperative, perioperative and postoperative management strategies. A clinical consensus statement of the Heart Failure Association (HFA) of the ESC
- 2024
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Ingår i: European Journal of Heart Failure. - : WILEY. - 1388-9842 .- 1879-0844.
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Tidskriftsartikel (refereegranskat)abstract
- Right heart failure (RHF) following implantation of a left ventricular assist device (LVAD) is a common and potentially serious condition with a wide spectrum of clinical presentations with an unfavourable effect on patient outcomes. Clinical scores that predict the occurrence of right ventricular (RV) failure have included multiple clinical, biochemical, imaging and haemodynamic parameters. However, unless the right ventricle is overtly dysfunctional with end-organ involvement, prediction of RHF post-LVAD implantation is, in most cases, difficult and inaccurate. For these reasons optimization of RV function in every patient is a reasonable practice aiming at preparing the right ventricle for a new and challenging haemodynamic environment after LVAD implantation. To this end, the institution of diuretics, inotropes and even temporary mechanical circulatory support may improve RV function, thereby preparing it for a better adaptation post-LVAD implantation. Furthermore, meticulous management of patients during the perioperative and immediate postoperative period should facilitate identification of RV failure refractory to medication. When RHF occurs late during chronic LVAD support, this is associated with worse long-term outcomes. Careful monitoring of RV function and characterization of the origination deficit should therefore continue throughout the patient's entire follow-up. Despite the useful information provided by the echocardiogram with respect to RV function, right heart catheterization frequently offers additional support for the assessment and optimization of RV function in LVAD-supported patients. In any patient candidate for LVAD therapy, evaluation and treatment of RV function and failure should be assessed in a multidimensional and multidisciplinary manner.
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| 14. |
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| 15. |
- Adamson, Carly, et al.
(författare)
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Efficacy of Dapagliflozin in Heart Failure with Reduced Ejection Fraction According to Body Mass Index.
- 2021
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Ingår i: European journal of heart failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 23:10, s. 1662-1672
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: In heart failure with reduced ejection fraction (HFrEF), there is an ’obesity paradox’, where survival is better in patients with a higher body mass index (BMI) and weight loss is associated with worse outcomes. We examined the effect of a sodium-glucose co-transporter 2 inhibitor according to baseline BMI in the Dapagliflozin And Prevention of Adverse- outcomes in Heart Failure trial (DAPA-HF). METHODS AND RESULTS: Body mass index was examined using standard categories, i.e. underweight ($<$18.5 kg/m(2) ); normal weight (18.5-24.9 kg/m(2) ); overweight (25.0-29.9 kg/m(2) ); obesity class I (30.0-34.9 kg/m(2) ); obesity class II (35.0-39.9 kg/m(2) ); and obesity class III ($>$/=40 kg/m(2) ). The primary outcome in DAPA-HF was the composite of worsening heart failure or cardiovascular death. Overall, 1348 patients (28.4%) were under/normal- weight, 1722 (36.3%) overweight, 1013 (21.4%) obesity class I and 659 (13.9%) obesity class II/III. The unadjusted hazard ratio (95% confidence interval) for the primary outcome with obesity class 1, the lowest risk group, as reference was: under/normal-weight 1.41 (1.16-1.71), overweight 1.18 (0.97-1.42), obesity class II/III 1.37 (1.10-1.72). Patients with class I obesity were also at lowest risk of death. The effect of dapagliflozin on the primary outcome and other outcomes did not vary by baseline BMI, e.g. hazard ratio for primary outcome: under/normal-weight 0.74 (0.58-0.94), overweight 0.81 (0.65-1.02), obesity class I 0.68 (0.50-0.92), obesity class II/III 0.71 (0.51-1.00) (P-value for interaction = 0.79). The mean decrease in weight at 8 months with dapagliflozin was 0.9 (0.7-1.1) kg (P $<$ 0.001). CONCLUSION: We confirmed an ’obesity survival paradox’ in HFrEF. We showed that dapagliflozin was beneficial across the wide range of BMI studied. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov NCT03036124.
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| 16. |
- Adamson, Carly, et al.
(författare)
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Liver Tests and Outcomes in Heart Failure with Reduced Ejection Fraction : Findings from DAPA-HF.
- 2022
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Ingår i: European journal of heart failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 24:10, s. 1856-1868
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: Reflecting both increased venous pressure and reduced cardiac output, abnormal liver tests are common in patients with severe heart failure and are associated with adverse clinical outcomes. We aimed to investigate the prognostic significance of abnormal liver tests in ambulatory patients with heart failure with reduced ejection fraction (HFrEF), explore any treatment interaction between bilirubin and sodium- glucose cotransporter 2 (SGLT2) inhibitors and examine change in liver tests with SGLT2 inhibitor treatment. METHODS AND RESULTS: We explored these objectives in the Dapagliflozin And Prevention of Adverse outcomes in Heart Failure (DAPA-HF) trial, with focus on bilirubin. We calculated the incidence of cardiovascular death or worsening heart failure by bilirubin tertile. Secondary cardiovascular outcomes were examined, along with the change in liver tests at the end-of-study visit. Baseline bilirubin was available in 4720 patients (99.5%). Participants in the highest bilirubin tertile (T3) have more severe HFrEF (lower left ventricular ejection fraction, higher N-terminal pro-B-type natriuretic peptide [NT-proBNP] and worse New York Heart Association class), had a greater burden of atrial fibrillation but less diabetes. Higher bilirubin (T3 vs. T1) was associated with worse outcomes even after adjustment for other predictive variables, including NT-proBNP and troponin T (adjusted hazard ratio for the primary outcome 1.73 [95% confidence interval 1.37-2.17], p $<$ 0.001; and 1.52 [1.12-2.07], p = 0.01 for cardiovascular death). Baseline bilirubin did not modify the benefits of dapagliflozin. During follow-up, dapagliflozin had no effect on liver tests. CONCLUSION: Bilirubin concentration was an independent predictor of worse outcomes but did not modify the benefits of dapagliflozin in HFrEF. Dapagliflozin was not associated with change in liver tests. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov NCT03036124.
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| 17. |
- Adler, Eric D., et al.
(författare)
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Improving risk prediction in heart failure using machine learning
- 2020
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 22:1, s. 139-147
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Tidskriftsartikel (refereegranskat)abstract
- Background: Predicting mortality is important in patients with heart failure (HF). However, current strategies for predicting risk are only modestly successful, likely because they are derived from statistical analysis methods that fail to capture prognostic information in large data sets containing multi-dimensional interactions. Methods and results: We used a machine learning algorithm to capture correlations between patient characteristics and mortality. A model was built by training a boosted decision tree algorithm to relate a subset of the patient data with a very high or very low mortality risk in a cohort of 5822 hospitalized and ambulatory patients with HF. From this model we derived a risk score that accurately discriminated between low and high-risk of death by identifying eight variables (diastolic blood pressure, creatinine, blood urea nitrogen, haemoglobin, white blood cell count, platelets, albumin, and red blood cell distribution width). This risk score had an area under the curve (AUC) of 0.88 and was predictive across the full spectrum of risk. External validation in two separate HF populations gave AUCs of 0.84 and 0.81, which were superior to those obtained with two available risk scores in these same populations. Conclusions: Using machine learning and readily available variables, we generated and validated a mortality risk score in patients with HF that was more accurate than other risk scores to which it was compared. These results support the use of this machine learning approach for the evaluation of patients with HF and in other settings where predicting risk has been challenging.
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| 18. |
- Agvall, Björn, et al.
(författare)
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The benefits of using a heart failure management programme in Swedish primary healthcare
- 2013
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Ingår i: European Journal of Heart Failure. - : Oxford University Press (OUP): Policy B. - 1388-9842 .- 1879-0844. ; 15:2, s. 228-236
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Tidskriftsartikel (refereegranskat)abstract
- Heart failure (HF) is a common condition with which high mortality, morbidity, and poor quality of life are associated. It has previously been shown that use of HF management programmes (HFMPs) in HF clinics can be beneficial. The purpose of this study was to evaluate if the use of HFMPs also has beneficial effects on HF patients in primary healthcare (PHC). less thanbrgreater than less thanbrgreater thanThis is a randomized, prospective, open-label study including 160 patients from five PHC centres with systolic HF and a mean age of 75 years (standard deviation 7.8). In the intervention group, an intensive follow-up was performed by HF nurses and physicians providing information and education about HF and the optimization of HF treatment according to recognized guidelines. There was a significant improvement of composite endpoints in the intervention group. Significantly more patients with reduced N-terminal pro brain natriuretic peptide (P 0.012), improved cardiac function (P 0.03), fewer healthcare contacts (P 0.04), and fewer emergency room visits and admittances (P 0.0002 and P 0.03, respectively) could be seen in the intervention group when compared with the control group. less thanbrgreater than less thanbrgreater thanThe use of a HFMP in a PHC setting was found to have beneficial effects in terms of reducing the number of healthcare contacts and hospital admissions, and improving cardiac function in patients with systolic HF, even if the result should be interpreted with caution. It can therefore be recommended that HFMPs should be used in PHC.
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| 19. |
- Aimo, Alberto, et al.
(författare)
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Cardiac remodelling - Part 2: Clinical, imaging and laboratory findings. A review from the Study Group on Biomarkers of the Heart Failure Association of the European Society of Cardiology
- 2022
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Ingår i: European Journal of Heart Failure. - : WILEY. - 1388-9842 .- 1879-0844. ; 24:6, s. 944-958
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Forskningsöversikt (refereegranskat)abstract
- In patients with heart failure, the beneficial effects of drug and device therapies counteract to some extent ongoing cardiac damage. According to the net balance between these two factors, cardiac geometry and function may improve (reverse remodelling, RR) and even completely normalize (remission), or vice versa progressively deteriorate (adverse remodelling, AR). RR or remission predict a better prognosis, while AR has been associated with worsening clinical status and outcomes. The remodelling process ultimately involves all cardiac chambers, but has been traditionally evaluated in terms of left ventricular volumes and ejection fraction. This is the second part of a review paper by the Study Group on Biomarkers of the Heart Failure Association of the European Society of Cardiology dedicated to ventricular remodelling. This document examines the proposed criteria to diagnose RR and AR, their prevalence and prognostic value, and the variables predicting remodelling in patients managed according to current guidelines. Much attention will be devoted to RR in patients with heart failure with reduced ejection fraction because most studies on cardiac remodelling focused on this setting.
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| 20. |
- Aimo, Alberto, et al.
(författare)
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Circulating levels and prognostic value of soluble ST2 in heart failure are less influenced by age than N-terminal pro-B-type natriuretic peptide and high-sensitivity troponin T
- 2020
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 22:11, s. 2078-2088
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Tidskriftsartikel (refereegranskat)abstract
- Aims N-terminal pro-B-type natriuretic peptide (NT-proBNP), high-sensitivity troponin T (hs-TnT) and soluble suppression of tumorigenesis-2 (sST2) predict outcome in chronic heart failure (HF). We assessed the influence of age on circulating levels and prognostic significance of these biomarkers. Methods and results Individual data from 5301 patients with chronic HF and NT-proBNP, hs-TnT, and sST2 data were evaluated. Patients were stratified according to age: <60 years (n = 1332, 25%), 60-69 years (n = 1628, 31%), 70-79 years (n = 1662, 31%), and >= 80 years (n = 679, 13%). Patients (median age 66 years, 75% men, median left ventricular ejection fraction 28%, 64% with ischaemic HF) had median NT-proBNP 1564 ng/L, hs-TnT 21 ng/L, and sST2 29 ng/mL. Age independently predicted NT-proBNP and hs-TnT, but not sST2. The best NT-proBNP and hs-TnT cut-offs for 1-year and 5-year all-cause and cardiovascular mortality and 1- to 12-month HF hospitalization increased with age, while the best sST2 cut-offs did not. When stratifying patients according to age- and outcome-specific cut-offs, this stratification yielded independent prognostic significance over NT-proBNP levels only, or the composite of NT-proBNP and hs-TnT, and improved risk prediction for most endpoints. Finally, absolute NT-proBNP, hs-TnT, and sST2 levels predicted outcomes independent of age, sex, left ventricular ejection fraction category, ethnic group, and other variables. Conclusions Soluble ST2 is less influenced by age than NT-proBNP or hs-TnT; all these biomarkers predict outcome regardless of age. The use of age- and outcome-specific cut-offs of NT-proBNP, hs-TnT and sST2 allows more accurate risk stratification than NT-proBNP alone or the combination of NT-proBNP and hs-TnT.
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| 21. |
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| 22. |
- Aktaa, Suleman, et al.
(författare)
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European Society of Cardiology quality indicators for the care and outcomes of adults with pulmonary arterial hypertension. Developed in collaboration with the Heart Failure Association of the European Society of Cardiology
- 2023
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 25:4, s. 469-477
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Tidskriftsartikel (refereegranskat)abstract
- Aims: To develop a suite of quality indicators (QIs) for the evaluation of the care and outcomes for adults with pulmonary arterial hypertension (PAH). Methods and results: We followed the European Society of Cardiology (ESC) methodology for the development of QIs. This included (i) the identification of key domains of care for the management of PAH, (ii) the proposal of candidate QIs following systematic review of the literature, and (iii) the selection of a set of QIs using a modified Delphi method. The process was undertaken in parallel with the writing of the 2022 ESC/European Respiratory Society (ERS) guidelines for the diagnosis and treatment of pulmonary hypertension and involved the Task Force chairs, experts in PAH, Heart Failure Association (HFA) members and patient representatives. We identified five domains of care for patients with PAH: structural framework, diagnosis and risk stratification, initial treatment, follow-up, and outcomes. In total, 23 main and one secondary QIs for PAH were selected. Conclusion: This document presents the ESC QIs for PAH, describes their development process and offers scientific rationale for their selection. The indicators may be used to quantify and improve adherence to guideline-recommended clinical practice and improve patient outcomes.
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| 23. |
- Alehagen, Urban, et al.
(författare)
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A clinician’s experience of using the Cardiac Reader NT-proBNP point-of-care assay in a clinical setting
- 2008
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Ingår i: European Journal of Heart Failure. - : Institutionen för medicin och hälsa. - 1388-9842 .- 1879-0844. ; 10:3, s. 260-266
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Tidskriftsartikel (refereegranskat)abstract
- The evaluation of natriuretic peptides has become increasingly valuable in a clinical setting, where information is often needed promptly. Objectives: To compare the usefulness of the recently released Roche Cardiac Reader ® NT-proBNP assay against the Roche Elecsys® NT-proBNP laboratory system in a clinical setting. Design and Results: Blood samples from 440 patients admitted for acute coronary syndromes, worsening of heart failure, or as policlinic heart failure patients were evaluated. The relation between the assays was analysed and the diagnostic concordance calculated. A good correlation was found between the assays (r=0.96, 95% CI: 0.94-0.97) with a diagnostic concordance of 0.93. A separate analysis was performed in the range where most clinical decisions are made (60-3000 ng/L), with a diagnostic concordance of 88%. The usefulness in a clinical setting where time is important was high. Conclusion: The Roche Cardiac Reader® NT-proBNP assay has been evaluated in a clinical setting. The point-of-care method shows good results, although with a restricted analytical range compared with the reference.
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| 24. |
- Ambrosy, A. P., et al.
(författare)
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Clinical course and predictive value of liver function tests in patients hospitalized for worsening heart failure with reduced ejection fraction: an analysis of the EVEREST trial
- 2012
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Ingår i: European journal of heart failure. - : Wiley. - 1879-0844 .- 1388-9842. ; 14:3, s. 302-311
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: Abnormal liver function tests (LFTs) are common in ambulatory heart failure (HF). The aim of this study was to characterize abnormal LFTs during index hospitalization. METHODS AND RESULTS: A post-hoc analysis was carried out of the placebo group of the EVEREST (Efficacy of Vasopressin Antagonism in Heart Failure Outcome Study with Tolvaptan) trial, which enrolled patients hospitalized for HF with an ejection fraction (EF) 34 IU/L), alanine transaminase (ALT, >34 IU/L), alkaline phosphatase (AP, >123 IU/L),gamma-glutamyl transferase (GGT, >50 IU/L), and total bilirubin (T Bili, >1.2 mg/dL) were measured at baseline, discharge/day 7, and post-discharge. Co-primary endpoints were all-cause mortality (ACM) and cardiovascular mortality or first HF hospitalization (CVM + HFH). Study participants had a mean age of 65.6 +/-12.0 years, were mostly male, reported high prevalences of medical co-morbidities, and were well treated with evidence-based therapies. Baseline LFT abnormalities were common (ALB 17%, AST 21%, ALT 21%, AP 23%, GGT 62%, and T Bili 26%). Abnormal T Bili was the only marker to decrease substantially from baseline (26%) to discharge/day 7 (19%). All LFTs, except AP, improved post-discharge. Lower baseline ALB and elevated T Bili were associated with higher rates of ACM, and in-hospital decreases in ALB and increases in T Bili were associated with higher rates of both ACM and CVM + HFH. CONCLUSION: LFT abnormalities are common during hospitalization for HF in patients with reduced EF and were persistent at discharge. Baseline and in-hospital changes in ALB and T Bili provide additional prognostic value.
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| 25. |
- Andersson, Charlotte, et al.
(författare)
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A risk score for predicting 30-day mortality in heart failure patients undergoing non-cardiac surgery
- 2014
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1879-0844 .- 1388-9842. ; 16:12, s. 1310-1316
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundHeart failure is an established risk factor for poor outcomes in patients undergoing non-cardiac surgery, yet risk stratification remains a clinical challenge. We developed an index for 30-day mortality risk prediction in this particular group. Methods and resultsAll individuals with heart failure undergoing non-cardiac surgery between October 23 2004 and October 31 2011 were included from Danish administrative registers (n=16827). In total, 1787 (10.6%) died within 30days. In a simple risk score based on the variables from the revised cardiac risk index, plus age, gender, acute surgery, and body mass index category the following variables predicted mortality (points): male gender (1), age 56-65years (2), age 66-75years (4), age 76-85years (5), or age >85years (7), being underweight (4), normal weight (3), or overweight (1), undergoing acute surgery (5), undergoing high-risk procedures (intra-thoracic, intra-abdominal, or suprainguinal aortic) (3), having renal disease (1), cerebrovascular disease (1), and use of insulin (1). The c-statistic was 0.79 and calibration was good. Mortality risk ranged from <2% for a score <5 to >50% for a score 20. Internal validation by bootstrapping (1000 re-samples) provided c-statistic of 0.79. A more complex risk score based on stepwise logistic regression including 24 variables at P<0.05 performed only slightly better, c-statistic=0.81, but was limited in use by its complexity. ConclusionsFor patients with heart failure, this simple index can accurately identify those at low risk for perioperative mortality.
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| 26. |
- Andreae, Christina, et al.
(författare)
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The relationship between physical activity and appetite in heart failure – A cross sectional study
- 2017
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Ingår i: European Journal of Heart Failure. - : John Wiley & Sons. - 1388-9842 .- 1879-0844. ; 19:S1, s. 135-135
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Tidskriftsartikel (refereegranskat)abstract
- Background: Physical activity and appetite are important for maintaining physical health. Yet, sedentary lifestyle and poor appetite are frequently observed in the heart failure (HF) population. However, the relationships between these phenomena are not yet clearly understood. Purpose: To investigate the relationship between physical activity and appetite in patients with stable HF.Methods: In this cross sectional study, a consecutive sample of 186 patients with confirmed HF with NYHA class II-IV (median age 72y, 70% men, NYHA class II 61%) participated in the study. Patients were recruited from three HF outpatient clinics in central Sweden. Physical activity measures included total energy expenditure (TEE), active energy expenditure (AEE) above 3 METs, average daily METs and number of steps per day during four days using a validated multi-sensor wearable armband (SenseWear®, Body Monitoring System). Patients also self-reported their physical activity on a ten point numeric rating scale, from extremely low (1) to extremely high (10). Self-reported appetite was measured by Council on Nutrition Appetite Questionnaire (CNAQ), an 8-item instrument (score range 8-40) where CNAQ ≤28 indicate poor appetite. Associations between physical activity and appetite were analyzed by Spearman correlation while differences in physical activity between poor vs good appetite were analyzed using Mann Whitney U test.Results: There was a significant positive relationship between physical activity and appetite assessed by TEE (rs=.184, p=.012), AEE of moderate intensity >3 METs (rs=.262, p=.000), number of steps (rs=.292, p=.000), average METs intensity (rs=.249, p=.001), and self- reported physical activity (rs=.191, p =.009). Levels of physical activity in the low appetite group differed significantly from the group with better appetite, this was seen in all physical dimensions, TEE (U=3225, z=-2.26, p=.024), AEE (U=2902, z=-3.178, p=.001), number of steps (U=2706, z=-3.734, p=.000), average METs intensity (U=3128, z=-2.541, p=.011), levels of self-reported physical activity (U=3185, z=-2.47, p=.013).Conclusion: This study shows that physical activity is associated with appetite and that levels of physical activity differs between patients with poor and good appetite. These findings has implications for both research and practice and underlines the importance in monitoring both physical activity and appetite. Further research is needed to determine whether interventions targeting physical activity also improve appetite and vice versa in the HF population.
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| 27. |
- Anker, Stefan D., et al.
(författare)
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Rationale and design of Ferinject((R)) Assessment in patients with IRon deficiency and chronic Heart Failure (FAIR-HF) study: a randomized, placebo-controlled study of intravenous iron supplementation in patients with and without anaemia
- 2009
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1879-0844 .- 1388-9842. ; 11:11, s. 1084-1091
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Tidskriftsartikel (refereegranskat)abstract
- Iron deficiency (ID) and anaemia are common in patients with chronic heart failure (CHF). The presence of anaemia is associated with increased morbidity and mortality in CHF, and ID is a major reason for the development of anaemia. Preliminary studies using intravenous (i.v.) iron supplementation alone in patients with CHF and ID have shown improvements in symptom status. FAIR-HF (Clinical Trials.gov NCT00520780) was designed to determine the effect of i.v. iron repletion therapy using ferric carboxymaltose on self-reported patient global assessment (PGA) and New York Heart Association (NYHA) in patients with CHF and ID. This is a multi-centre, randomized, double-blind, placebo-controlled study recruiting ambulatory patients with symptomatic CHF with LVEF < 40% (NYHA II) or < 45% (NYHA III), ID [ferritin < 100 ng/mL or ferritin 100-300 ng/mL when transferrin saturation (TSAT) < 20%], and haemoglobin 9.5-13.5 g/dL. Patients were randomized in a 2:1 ratio to receive ferric carboxymaltose (Ferinject((R))) 200 mg iron i.v. or saline i.v. weekly until iron repletion (correction phase), then monthly until Week 24 (maintenance phase). Primary endpoints are (i) self-reported PGA at Week 24 and (ii) NYHA class at Week 24, adjusted for baseline NYHA class. This study will provide evidence on the efficacy and safety of iron repletion with ferric carboxymaltose in CHF patients with ID with and without anaemia.
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| 28. |
- Bajraktari, G. Gani, et al.
(författare)
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LA diameter more than 40 mm predicts recurrence of atrial fibrillation after trans-catheter ablation : a systematic review and meta-analysis
- 2017
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Ingår i: European Journal of Heart Failure. - : European Society of Cardiology. - 1388-9842 .- 1879-0844. ; 19:S1, s. 431-432
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Tidskriftsartikel (refereegranskat)abstract
- Background and Aim: Left atrial (LA) enlargement is associated with atrial fibrillation (AF) incidence and outcome. Trans-catheter ablation of AF has now become a conventional treatment of AF but its recurrence remains of clinical significance. The predictive role of the LA size in AF treatment is still controversial, hence the aim of this meta-analysis was to analyze the potential association between LA diameter and AF recurrence after ablation.Methods: We systematically searched PubMed-Medline, EMBASE, Scopus, Google Scholar and the Cochrane Central Registry, up to December 2016 in order to select clinical trial and observational studies, which assessed the predictive role of LA diameter in AF recurrence after catheter-ablation. 13.573 patients from 61 studies with paroxysmal AF (PAF), persistent (PeAF) or longstanding persistent AF (L-PeAF) were included.Results: The pooled analysis showed that after a follow-up period of 19± 7.74 months, patients with AF recurrence had larger LA size compared with those without AF recurrence, with a weighted mean difference (WMD) 0.49 ([95% CI 0.39 to 0.59], P < 0.001), irrespective of the type of AF. A subgroup analysis showed LA diameter to be different; WMD was 2.29 ([95% CI 1.31 to 3.26], P < 0.001) in PAF and 1.51 ([95% CI 1.10 to 1.93], P < 0.001) in PeAF/L-PeAF, the difference between these two subgroups was not significant (Chi2=2.04, I2=51.1%, p=0.15). LA diameter ≥40 mm predicted AF recurrence HR:1.08 [95% CI 1.03 to 1.14], P=0.006), but the best cut-off value, in all included patients, was ≥50mm HR:2.73 [95% CI 1.64 to 4.55], P<0.001).Conclusions: Increased LA diameter significantly predicts recurrence of AF after ablation procedure. While a diameter of 40 mm predicts recurrence, a diameter more than 50 mm is the most accurate predictor.
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| 29. |
- Bajraktari, G. Gani, et al.
(författare)
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Reduced LA strain predicts atrial fibrillation recurrence after catheter ablation : a systematic review and meta-analysis
- 2017
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Ingår i: European Journal of Heart Failure. - : European Society of Cardiology. - 1388-9842 .- 1879-0844. ; 19:S1, s. 430-431
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Tidskriftsartikel (refereegranskat)abstract
- Background and Aim: Despite the improved outcome of patients with atrial fibrillation (AF) who undergo catheter ablation, recurrence of the arrhythmia remains a concern. The aim of this meta-analysis was to assess the potential association between left atrial (LA) strain and AF recurrence after ablation.Methods: We systematically searched PubMed-Medline, EMBASE, Scopus, Google Scholar and the Cochrane Central Registry, up to December 2016 in order to identify clinical trial and observational studies, which assessed the predictive role of LA strain in AF recurrence after catheter-ablation. The search identified 898 patients form 10 studies, with paroxysmal AF (PAF) and persistent AF (PeAF).Results: The pooled analysis showed that after a follow-up period of 11.8± 8.1 months, patients with AF recurrence had reduced LA strain compared with those without AF, with a weighted mean difference (WMD) -7.04% ([95% CI -9.62 to -4.45], P < 0.0001). A subgroup analysis showed that LA strain was reduced regardless of AF type; WMD was -5.47% ([95% CI -9.82% to -1.13%], P=0.003) in PAF and -7.88% ([95% CI -11.19% to -4.56%], P < 0.001) in PAF/PeAF, the difference between these two subgroups was not significant (Chi2=0.75, I2=0.0%, p=0.39). A cut off value of 21% [6% to 30%], was 79% [65-86%] sensitive and 77% [66% to 91%] specific for predicting AF recurrence.Conclusions: Reduced LA strain significantly predicts recurrence of AF after ablation procedure, irrespective of AF type. This emphasizes the impact of LA wall remodeling on successful ablation.
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| 30. |
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| 31. |
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| 32. |
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| 33. |
- Basic, Carmen, 1975, et al.
(författare)
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Young patients with heart failure: clinical characteristics and outcomes. Data from the Swedish Heart Failure, National Patient, Population and Cause of Death Registers
- 2020
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 22:7, s. 1125-1132
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Tidskriftsartikel (refereegranskat)abstract
- Aims The prevalence and hospitalizations of patients with heart failure (HF) aged <55 years have increased in Sweden during the last decades. We aimed to compare characteristics of younger and older patients with HF, and examine survival in patients All patients >= 18 years in the Swedish Heart Failure Register from 2003 to 2014 were included. Data were merged with National Patient and Cause of Death Registers. Among 60 962 patients, 3752 (6.2%) were <55 years, and were compared with 7425 controls from the Population Register. Compared with patients >= 55 years, patients <55 years more frequently had registered diagnoses of obesity, dilated cardiomyopathy, congenital heart disease, and an ejection fraction <40% (9.8% vs. 4.7%, 27.2% vs. 5.5%, 3.7% vs. 0.8%, 67.9% vs. 45.1%, respectively; allP < 0.001). One-year all-cause mortality was 21.2%, 4.2%, and 0.3% in patients >= 55 years, patients <55 years, and controls <55 years, respectively (allP < 0.001). Patients <55 years had a five times higher mortality risk compared with controls [hazard ratio (HR) 5.48, 95% confidence interval (CI) 4.45-6.74]; the highest HR was in patients 18-34 years (HR 38.3, 95% CI 8.70-169; bothP < 0.001). At the age of 20, the estimated life-years lost was up to 36 years for 50% of patients, with declining estimates with increasing age. Conclusion Patients with HF <55 years had different comorbidities than patients >= 55 years. The highest mortality risk relative to that of controls was among the youngest patients.
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| 34. |
- Batalli, A., et al.
(författare)
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Different predictors of exercise capacity in HFpEF compared to HFrEF
- 2017
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Ingår i: European Journal of Heart Failure. - : European Society of Cardiology. - 1388-9842 .- 1879-0844. ; 19:1, s. 314-314
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Tidskriftsartikel (refereegranskat)abstract
- Background and Aim: Quality of life is as important as survival in heart failure (HF) patients. Controversies exist with regards to echocardiographic predictors of exercise capacity in HF, particularly in patients with preserved ejection fraction (HFpEF). The aim of this study was to prospectively examine echocardiographic parameters that correlate and predict functional exercise capacity assessed by 6 min walk test (6-MWT) in patients with HFpEF.Methods: In 111 HF patients (mean age 63± 10 years, 47% female), an echo-Doppler study and a 6-MWT were performed in the same day. Patients were divided into two groups based on the 6-MWT distance (Group I: ≤ 300 m and Group II: >300 m).Results: Group I were older (p=0.008), had higher prevalence of diabetes (p=0.027), higher baseline heart rate (p=0.004), larger left atrium - LA (p=0.001), longer LV filling time - FT (p=0.019), shorter isovolumic relaxation time (p=0.037), shorter pulmonary acceleration time - PAAT (p=0.006), lower left atrial lateral wall myocardial velocity (a’) (p=0.018) and lower septal systolic myocardial velocity (s’) (p=0.023), compared with Group II. Patients with HF and reduced EF (HFrEF) had lower hemoglobin (p=0.007), higher baseline heart rate (p=0.005), higher NT-ProBNP (p=0.001), larger LA (p=0.004), lower septal s’, e’, a’ waves, and septal MAPSE, shorter PAAT (p < 0.001 for all), lower lateral MAPSE, higher E/A & E/e’, and shorter LVFT (p=0.001 for all), lower lateral e’ (p=0.009), s’ (p=0.006), RV e’ and LA emptying fraction (p=0.012 for both), compared with HFpEF patients. In multivariate analysis, only LA diameter [2.676 (1.242-5.766), p=0.012], and diabetes [0.274 (0.084 - 0.898), p=0.033] independently predicted poor 6-MWT performance in the group as a whole. In HFrEF, age [1.073 (1.012 - 1.137), p=0.018] and LA diameter [3.685 (1.348 - 10.071), p=0.011], but in HFpEF, lateral s’ [0.295 (0.099 - 0.882), p=0.029], and hemoglobin level [0.497 (0.248-0.998), p=0.049] independently predicted poor 6-MWT performance.Conclusion: In HF patients predictors of exercise capacity differ according to severity of overall LV systolic function, with left atrial enlargement in HFrEF and longitudinal systolic shortening in HFpEF as the the main predictors.
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| 35. |
- Batra, Gorav, et al.
(författare)
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Association between heart failure quality of care and mortality : a population-based cohort study using nationwide registries
- 2022
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Ingår i: European Journal of Heart Failure. - : John Wiley & Sons. - 1388-9842 .- 1879-0844. ; 24:11, s. 2066-2077
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: To evaluate the quality of heart failure (HF) care using the European Society of Cardiology (ESC) quality indicators (QIs) for HF and to assess whether better quality of care is associated with improved outcomes.METHODS AND RESULTS: We performed a nationwide cohort study using the Swedish HF registry, consisting of patients with any type of HF at their first outpatient visit or hospitalization. Independent participant data for quality of HF care was evaluated against the ESC QIs for HF, and association with mortality estimated using multivariable Cox regression. In total, 43 704 patients from 80 hospitals across Sweden enrolled between 2013-2019 were included, with median follow-up 23.6 months. Of the 16 QIs for HF, 13 could be measured and 5 were inversely associated with all-cause mortality during follow-up. Higher attainment (≥50% vs. <50% attainment) of the composite opportunity-based score (combination of QIs into a single score) for patients with reduced ejection fraction was associated with lower all-cause mortality (adjusted hazard ratio 0.81; 95% confidence interval 0.72-0.91). Attainment of the composite score was less in the outpatient than inpatient setting (adjusted odds ratio 0.85; 95% confidence interval 0.72-0.99). Quality of care varied across hospitals, with assessment of health-related quality of life being the indicator with the widest variation in attainment (interquartile range 61.7%).CONCLUSION: Quality of HF care may be measured using the ESC HF QIs. In Sweden, attainment of HF care evaluated using the QIs demonstrated between and within hospital variation, and many QIs were inversely associated with mortality.
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| 36. |
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| 37. |
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| 38. |
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| 39. |
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| 40. |
- Becher, Peter Moritz, et al.
(författare)
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Phenotyping heart failure patients for iron deficiency and use of intravenous iron therapy : data from the Swedish Heart Failure Registry
- 2021
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 23:11, s. 1844-1854
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Tidskriftsartikel (refereegranskat)abstract
- Aims Iron deficiency (ID) is associated with poor prognosis regardless of anaemia. Intravenous iron improves quality of life and outcomes in patients with ID and heart failure (HF) with reduced ejection fraction (HFrEF). In the Swedish HF registry, we assessed (i) frequency and predictors of ID testing; (ii) prevalence and outcomes of ID with/without anaemia; (iii) use of ferric carboxymaltose (FCM) and its predictors in patients with ID. Methods and results We used multivariable logistic regressions to assess patient characteristics independently associated with ID testing/FCM use, and Cox regressions to assess risk of outcomes associated with ID. Of 21 496 patients with HF and any ejection fraction enrolled in 2017-2018, ID testing was performed in 27%. Of these, 49% had ID and more specifically 36% had ID-/anaemia-, 15% ID-/anaemia+, 29% ID+/anaemia-, and 20% ID+/anaemia+ (48%, 39%, 13%, 30% and 18% in HFrEF, respectively). Risk of recurrent all-cause hospitalizations was higher in patients with ID regardless of anaemia. Of 1959 patients with ID, 19% received FCM (24% in HFrEF). Important independent predictors of ID testing and FCM use were anaemia, higher New York Heart Association class, having HFrEF, and referral to HF specialty care. Conclusion In this nationwide HF registry, ID testing occurred in only about a quarter of the patients. Among tested patients, ID was present in one half, but only one in five patients received FCM indicating low adherence to current guidelines on screening and treatment.
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| 41. |
- Becher, Peter M., et al.
(författare)
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Use of sodium-glucose co-transporter 2 inhibitors in patients with heart failure and type 2 diabetes mellitus : data from the Swedish Heart Failure Registry
- 2021
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 23:6, s. 1012-1022
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Tidskriftsartikel (refereegranskat)abstract
- Aims Use of sodium-glucose co-transporter 2 inhibitors (SGLT2i) in real-world heart failure (HF) is poorly characterised. In contemporary patients with HF and type 2 diabetes mellitus (T2DM) we assessed over time SGLT2i use, clinical characteristics and outcomes associated with SGLT2i use. Methods and results Type 2 diabetes patients enrolled in the Swedish HF Registry between 2016-2018 were considered. We performed multivariable logistic regression models to assess the independent predictors of SGLT2i use and Cox regression models in a 1:3 propensity score-matched cohort and relevant subgroups to investigate the association between SGLT2i use and outcomes. Of 6805 eligible HF patients with T2DM, 376 (5.5%) received SGLT2i, whose use increased over time with 12% of patients on treatment at the end of 2018. Independent predictors of SGLT2i use were younger age, HF specialty care, ischaemic heart disease, preserved kidney function, and absence of anaemia. Over a median follow-up of 256 days, SGLT2i use was associated with a 30% lower risk of cardiovascular (CV) death/first HF hospitalisation (hazard ratio 0.70, 95% confidence interval 0.52-0.95), which was consistent regardless of ejection fraction, background metformin treatment and kidney function. SGLT2i use was also associated with a lower risk of all-cause and CV death, HF and CV hospitalisation, and CV death/myocardial infarction/stroke. Conclusion In a contemporary HF cohort with T2DM, SGLT2i use increased over time, was more common with specialist care, younger age, ischaemic heart disease, and preserved renal function, and was associated with lower mortality and morbidity.
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| 42. |
- Bello, Natalie A, et al.
(författare)
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Increased risk of stroke with darbepoetin alfa in anaemic heart failure patients with diabetes and chronic kidney disease.
- 2015
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Ingår i: European journal of heart failure. - : Wiley. - 1879-0844 .- 1388-9842. ; 17:11, s. 1201-1207
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Tidskriftsartikel (refereegranskat)abstract
- The use of an erythropoesis-stimulating agent, darbepoetin alfa (DA), to treat anaemia in patients with diabetes mellitus and chronic kidney disease was associated with a heightened risk of stroke and neutral efficacy in the Trial to Reduce Cardiovascular Events with Aranesp Therapy (TREAT), despite epidemiological data suggesting the contrary. However, this association has not been evaluated in another randomized, placebo-controlled trial.
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| 43. |
- Ben Gal, Tuvia, et al.
(författare)
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Guidance on the management of left ventricular assist device (LVAD) supported patients for the non-LVAD specialist healthcare provider: executive summary
- 2021
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Ingår i: European Journal of Heart Failure. - : Wiley-Blackwell. - 1388-9842 .- 1879-0844. ; 23:10, s. 1597-1609
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Tidskriftsartikel (refereegranskat)abstract
- The accepted use of left ventricular assist device (LVAD) technology as a good alternative for the treatment of patients with advanced heart failure together with the improved survival of patients on the device and the scarcity of donor hearts has significantly increased the population of LVAD supported patients. Device-related, and patient-device interaction complications impose a significant burden on the medical system exceeding the capacity of LVAD implanting centres. The probability of an LVAD supported patient presenting with medical emergency to a local ambulance team, emergency department medical team and internal or surgical wards in a non-LVAD implanting centre is increasing. The purpose of this paper is to supply the immediate tools needed by the non-LVAD specialized physician - ambulance clinicians, emergency ward physicians, general cardiologists, and internists - to comply with the medical needs of this fast-growing population of LVAD supported patients. The different issues discussed will follow the patients pathway from the ambulance to the emergency department, and from the emergency department to the internal or surgical wards and eventually back to the general practitioner.
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| 44. |
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| 45. |
- Bergh, Claes-Håkan, 1951, et al.
(författare)
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Intravenous levosimendan vs. dobutamine in acute decompensated heart failure patients on beta-blockers
- 2010
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 12:4, s. 404-410
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study is to compare the effects of a 24 h intravenous infusion of levosimendan and a 48 h infusion of dobutamine on invasive haemodynamics in patients with acutely decompensated chronic NYHA class III-IV heart failure. All patients were receiving optimal oral therapy including a beta-blocker. METHODS AND RESULTS: This was a multinational, randomized, double-blind, phase IV study in 60 patients; follow-up was 1 month. There was a significant increase in cardiac index and a significant decrease in pulmonary capillary wedge pressure (PCWP) at 24 and 48 h for both dobutamine and levosimendan. The improvement in cardiac index with levosimendan was not significantly different from dobutamine at 24 h (P = 0.07), but became significant at 48 h (0.44 +/- 0.56 vs. 0.66 +/- 0.63 L/min/m(2); P = 0.04). At 24 h, the reduction in the mean change in PCWP from baseline was similar for levosimendan and dobutamine, however, at 48 h the difference was more marked for levosimendan (-3.6 +/- 7.6 vs. -8.3 +/- 6.7 mmHg; P = 0.02). No difference was observed between the groups for change in NYHA class, beta-blocker use, hospitalizations, treatment discontinuations or rescue medication use. Reduction in B-type natriuretic peptide (BNP) was significantly greater with levosimendan at 48 h (P = 0.03). According to physician's assessment, the improvement in fatigue (P = 0.01) and dyspnoea (P = 0.04) was in favour of dobutamine treatment, and hypotension was significantly more frequent with levosimendan (P = 0.007). No increase in atrial fibrillation or ventricular tachycardia was seen in either group. CONCLUSION: A 24 h levosimendan infusion achieved haemodynamic and neurohormonal improvement that was at least comparable at 24 h and superior at 48 h to a 48 h dobutamine infusion.
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| 46. |
- Bergström, Anders, 1960-, et al.
(författare)
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Effect of carvedilol on diastolic function in patients with diastolic heart failure and preserved systolic function. Results of the Swedish Doppler-echocardiographic study (SWEDIC)
- 2004
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Ingår i: Eur J Heart Fail. - : Wiley. - 1388-9842 .- 1879-0844. ; 6:4, s. 453-61
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Tidskriftsartikel (refereegranskat)abstract
- AIM: The purpose of this study was to investigate the effects of carvedilol on diastolic function (DF) in heart failure patients with preserved left ventricular (LV) systolic function and abnormal DF. PATIENTS AND METHODS: We randomised 113 patients with diastolic heart failure (DHF) (symptomatic, with normal systolic LV function and abnormal DF) into a double blind multi-centre study. The patients received either carvedilol or matching placebo in addition to conventional treatment. After uptitration, treatment was continued for 6 months. Two-dimensional and Doppler echocardiography were used for quantification of LV function at baseline and at follow-up. Four different DF variables were evaluated by Doppler echocardiography: mitral flow E:A ratio, deceleration time (DT), isovolumic relaxation time (IVRT) and the ratio of systolic/diastolic pulmonary venous flow velocity (pv-S/D). Primary endpoint was change in the integrated quantitative assessment of all four variables during the study. RESULTS: Ninety-seven patients completed the study. A mitral flow pattern reflecting a relaxation abnormality was recorded in 95 patients. There was no effect on the primary endpoint, although a trend towards a better effect in carvedilol treated patients was noticed in patients with heart rates above 71 beats per minute. At the end of the study, there was a statistically significant improvement in E:A ratio in patients treated with carvedilol (0.72 to 0.83) vs. placebo (0.71 to 0.76), P<0.05. CONCLUSIONS: Treatment with carvedilol resulted in a significant improvement in E:A ratio in patients with heart failure due to a LV relaxation abnormality. E:A ratio was found to be the most useful variable to identify diastolic dysfunction in this patient population. This effect was observed particularly in patients with higher heart rates at baseline.
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| 47. |
- Bhatt, A. S., et al.
(författare)
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Effect of sacubitril/valsartan vs. enalapril on changes in heart failure therapies over time: the PARADIGM-HF trial
- 2021
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 23:9, s. 1518-1524
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Tidskriftsartikel (refereegranskat)abstract
- Aims Sacubitril/valsartan improves morbidity and mortality in patients with heart failure and reduced ejection fraction (HFrEF). Whether initiation of sacubitril/valsartan limits the use and dosing of other elements of guideline-directed medical therapy for HFrEF is unknown. We examined the effects of sacubitril/valsartan, compared with enalapril, on beta-blocker and mineralocorticoid receptor antagonist (MRA) use and dosing in a large randomized clinical trial. Methods and results Patients with full data on medication use were included. We examined beta-blocker and MRA use in patients randomized to sacubitril/valsartan vs. enalapril through 12-month follow-up. New initiations and discontinuations of beta-blocker and MRA were compared between treatment groups. Overall, 8398 (99.9%) had full medication and dose data at baseline. Baseline use of beta-blocker and MRA at any dose was 87% and 56%, respectively. Mean doses of beta-blocker and MRA were similar between treatment groups at baseline and at 6-month and 12-month follow-up. New initiations through 12-month follow-up were infrequent and similar in the sacubitril/valsartan and enalapril groups for beta-blockers [37 (9.0%) vs. 42 (10.2%), P = 0.56] and MRA [127 (7.6%) vs. 143 (9.2%), P = 0.10]. Among patients on MRA therapy at baseline, there were fewer MRA discontinuations in patients on sacubitril/valsartan as compared with enalapril at 12 months [125 (6.2%) vs. 187 (9.0%), P = 0.001]. Discontinuations of beta-blockers were not significantly different between groups in follow-up (2.2% vs. 2.6%, P = 0.26). Conclusions Initiation of sacubitril/valsartan, even when titrated to target dose, did not appear to lead to greater discontinuation or dose down-titration of other key guideline-directed medical therapies, and was associated with fewer discontinuations of MRA. Use of sacubitril/valsartan (when compared with enalapril) may promote sustained MRA use in follow-up.
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| 48. |
- Blomström, Per, et al.
(författare)
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Cost effectiveness of cardiac resynchronization therapy in the Nordic region : an analysis based on the CARE-HF trial
- 2008
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Ingår i: European Journal of Heart Failure. - : Wiley. - 1388-9842 .- 1879-0844. ; 10:9, s. 869-877
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The aim of this study was to investigate the cost-effectiveness of cardiac resynchronization therapy (CRT) in Denmark, Finland and Sweden. The analysis was based on the CARE-HF trial, a randomised clinical trial investigating the efficacy of adding CRT (n=409) to optimal pharmacological treatment (n=404) in patients with moderate to severe heart failure with markers of cardiac dyssynchrony. The average follow-up time was 29.4 months. METHODS: The health effects were measured in terms of quality-adjusted life years (QALYs) gained. Data on health care resource consumption from CARE-HF was combined with costs for CRT implantation and hospitalisation from university hospitals in Denmark, Finland and Sweden. Calculations were based on patients' expected life time. The expected device lifetime (6 years) was used for CRT, and no additional gains in clinical effects were assumed after the 6 years. RESULTS: The cost-effectiveness ratio per QALY gained was 4800 euros in Denmark, 3600 euros in Finland and 6700 euros in Sweden. The 95% confidence intervals for the cost per QALY gained varied between a lower limit of 1169 euros in Finland to an upper limit of 17,482 euros in Sweden. These values were all below the threshold for being cost-effective in Denmark, Finland and Sweden. CONCLUSIONS: The study indicates that CRT is a cost-effective treatment in Scandinavian health care settings compared to traditional pharmacological therapy and can therefore be recommended for routine use in patients with moderate to severe heart failure and markers of dyssynchrony.
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- Blum, Moritz, et al.
(författare)
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Palliative care in heart failure guidelines: A comparison of the 2021 ESC and the 2022 AHA/ACC/HFSA guidelines on heart failure
- 2023
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Ingår i: European Journal of Heart Failure. - : WILEY. - 1388-9842 .- 1879-0844. ; 25:10, s. 1849-1855
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Forskningsöversikt (refereegranskat)abstract
- The role of palliative care for patients with heart failure (HF) is discussed in both most recent HF guidelines, the 2021 ESC guideline and the 2022 AHA/ACC/HFSA guideline. This review compares the definitions, concepts and specific recommendations regarding palliative care for patients with HF in these two guidelines. Both HF guidelines define palliative care as a multidisciplinary approach aimed at alleviating physical, psychological and spiritual distress of patients and caregivers. Both agree emphatically on the importance of palliative care across all stages of HF with integration early in the illness trajectory. Also, the guidelines concur that palliative care should include symptom management, communication about prognosis and life-sustaining therapies, as well as advance care planning. Despite this consensus, only the AHA/ACC/HFSA guideline gives official recommendations on the provision of palliative care. Moreover, the AHA/ACC/HFSA guideline advocates for a needs-based approach to palliative care allocation while the ESC guideline ties palliative care closely to advanced HF and end-of-life care. The ESC guideline highlights the need for regular symptom assessment and provides detailed guidance on symptom management. The AHA/ACC/HFSA guideline elaborates further on shared decision-making, caregiver and bereavement support, as well as hospice care, and distinguishes between primary palliative care (provided by all clinicians) and secondary (specialty-level) palliative care. Although there is strong agreement on the importance and components of palliative care for patients with HF, there are nuanced differences between the two HF guidelines. Most notably, only the AHA/ACC/HFSA guideline issues recommendations for the provision of palliative care.
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