1,721,464 research outputs found
The importance of rehabilitation in the secondary prevention of cardiovascular disease
No full textThe European Society of
Cardiology 201
Editors' highlight picks from 2023 in ESC heart failure
Full text linkAbstract
Heart failure is a devastating syndrome affecting an increasingly high number of patients worldwide. Its aetiology and pathogenesis are complex with the involvement of factors ranging from the genetic material through valvular dysfunctions to numerous organs beyond the entire cardiovascular system. Based on continuous efforts of the heart failure scientific community we have witnessed major advances in many related disciplines during the last year. For example, epidemiological aspects—paving the road for improved risk prevention—have been thoroughly analysed for various geographical regions. Additionally, evidence‐based approaches now allow the introduction of novel guideline recommended medical therapies (i.e. sodium‐glucose transporter 2 inhibitors, and iron supplementation) while basic and translational research aim to explore additional molecular targets for future heart failure diagnostics and medications. All above aspects are addressed in this article, where a selection of articles published in the ESC Heart Failure journal in 2023 are highlighted. The editors are confident that the scientific contributions of ESC Heart Failure effectively served a highly relevant area of cardiovascular research last year.National Research, Development and Innovation Office https://doi.org/10.13039/50110001881
A year in heart failure: updates of clinical and preclinical findings
Full text linkWe witnessed major advances in the management of heart failure (HF) in 2022. Results of recent clinical and preclinical investigations aid preventive strategies, diagnostic efforts, and therapeutic interventions, and collectively, they hold promises for a more effective HF care for the near future. Accordingly, currently available information extends the 2021 European Society of Cardiology guidelines and provides a solid background for the introduction of improved clinical approaches in the number of HF-related cases. Elaboration on the relationships between epidemiological data and risk factors lead to better understanding of the pathophysiology of HF with reduced ejection fraction and HF with preserved ejection fraction. The clinical consequences of valvular dysfunctions are increasingly interpreted not only in their haemodynamic consequences but also in association with their pathogenetic factors and modern corrective treatment possibilities. The influence of coronavirus disease 2019 pandemic on the clinical care of HF appeared to be less intense in 2022 than before; hence, this period allowed to refine coronavirus disease 2019 management options for HF patients. Moreover, cardio-oncology emerges as a new subdiscipline providing significant improvements in clinical outcomes for oncology patients. Furthermore, the introduction of state-of-the-art molecular biologic methods, multi-omic approaches forecast improved phenotyping and precision medicine for HF. All above aspects are addressed in this article that highlights a selection of papers published in ESC Heart Failure in 2022
Cardiac telerehabilitation : a novel cost-efficient care delivery strategy that can induce long-term health benefits
No full textAbstract: Background: Finding innovative and cost-efficient care strategies that induce long-term health benefits in cardiac patients constitutes a big challenge today. The aim of this Telerehab III follow-up study was to assess whether a 6-month additional cardiac telerehabilitation programme could induce long-term health benefits and remain cost-efficient after the tele-intervention ended. Methods and results: A total of 126 cardiac patients first completed the multicentre, randomised controlled telerehabilitation trial (Telerehab III, time points t(0) to t(1)). They consequently entered the follow-up study (t(1)) with evaluations 2 years later (t(2)). A quantitative analysis of peak aerobic capacity (VO2 peak, primary endpoint), international physical activity questionnaire self-reported physical activity and HeartQoL quality of life (secondary endpoints) was performed. The incremental cost-effectiveness ratio was calculated. Even though a decline in VO2 peak (248ml/[min*kg] at t(1) and 226ml/[min*kg] at t(2); P <= 0.001) was observed within the tele-intervention group patients; overall they did better than the no tele-intervention group (P=0.032). Dividing the incremental cost (-(sic)878/patient) by the differential incremental quality-adjusted life years (QALYs) (0.22 QALYs) yielded an incremental cost-effectiveness ratio of -(sic)3993/QALY. Conclusions: A combined telerehabilitation and centre-based programme, followed by transitional telerehabilitation induced persistent health benefits and remained cost-efficient up to 2 years after the end of the intervention. A partial decline of the benefits originally achieved did occur once the tele-intervention ended. Healthcare professionals should reflect on how innovative cost-efficient care models could be implemented in standard care. Future research should focus on key behaviour change techniques in technology-based interventions that enable full persistence of long-term behaviour change and health benefits
Closing the gap between WHO projections and actual need for cardiac rehabilitation in Europe
No full textEffects of cardiac contractility modulation by non-excitatory electrical stimulation on exercise capacity and quality of life : an individual patient's data meta-analysis of randomized controlled trials
No full textBackground
Although cardiac contractility modulation (CCM) has emerged as a promising device treatment for heart failure (HF), the effect of CCM on functional capacity and quality of life has not been the subject of an individual patient data meta-analysis to determine its effect on measures of functional capacity and life quality. This meta-analysis is aimed at systematically reviewing the latest available randomized evidence on the effectiveness of CCM on functional capacity and quality of life indexes in patients with HF.
Methods
The Cochrane Central Register of Controlled Trials, MEDLINE, and EMBASE were searched in May 2013 to identify eligible randomized controlled trials comparing CCM with sham treatment or usual care. Primary outcomes of interest were peak oxygen consumption, 6-minute walk test distance and quality of life measured by Minnesota Living With Heart Failure Questionnaire. There was no sufficient information to address safety. Mean difference and 95% confidence intervals (C.I.s) were calculated for continuous data using a fixed-effects model.
Results
Three studies enrolling 641 participants were identified and included. Pooled analysis showed that, compared to control, CCM significantly improved peak oxygen consumption (mean difference + 0.71, 95% C.I. 0.20 to 1.21 mL/kg/min, p = 0.006), 6-minute walk test distance (mean difference + 13.92, 95% C.I. − 0.08 to 27.91 m, p = 0.05) and quality of life measured by Minnesota Living With Heart Failure Questionnaire (mean difference − 7.17, 95% C.I. − 10.38 to − 3.96, p < 0.0001).
Conclusions
Meta-analysis of individual patient data from randomized trials suggests that CCM has significant if somewhat modest benefits in improving measures of functional capacity and quality of life.
Abbreviation
Cardiovascular risk profile in Olympic athletes: An unexpected and underestimated risk scenario
No full textBackground: Prevalence of cardiovascular (CV) risk factors has been poorly explored in subjects regularly engaged in high-intensity exercise programmes. Our aim was, therefore, to assess the prevalence and distribution of CV risk factors in a large population of competitive athletes, to derive the characteristics of athlete's lifestyle associated with the best CV profile. Methods: 1058 Olympic athletes (656 males, 402 females), consecutively evaluated in the period 2014-2016, represent the study population. Prevalence and distribution of CV risk factors was assessed, in relation to age, body size and sport. Findings: Dyslipidemia was the most common risk (32%), followed by increased waist circumference (25%), positive family history (18%), smoking habit (8%), hypertension (3.8%) and hyperglycaemia (0.3%). Large subset of athletes (418, 40%) had none or 1 (414, 39%) risk factor, while only a few (39, 3.7%) had 3/4 CV risk factors. The group without risks largely comprised endurance athletes (34%). Ageing was associated with higher total and low-density lipoprotein cholesterol, triglycerides (p<0.001) and glycaemia (p=0.002) and lower high-density lipoprotein cholesterol. On multivariate logistic regression analysis, age, BMI and body fat were identified as independent predictors of increased CV risk. Interpretation: Dyslipidemia and increased waist circumference are common in elite athletes (32% and 25%, respectively). A large proportion (40%) of athletes, mostly endurance, are totally free from risk factors. Only a minority (3%) presents a high CV risk, largely expression of lifestyle and related to modifiable CV risk factors
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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