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The soluble transferrin receptor (sTfR) is a marker of tissue iron status, which could indicate an increased iron demand at the tissue level. The impact of sTfR levels on functional capacity and quality of life (QoL) in non-anemic heart failure (HF) patients with otherwise normal systemic iron status has not been evaluated. We conducted an observational, prospective, cohort study of 1236 patients with chronic HF. We selected patients with normal hemoglobin levels and normal systemic iron status. Tissue iron deficiency (ID) was defined as levels of sTfR > 75th percentile (1.63 mg per L). The primary endpoints were the distance walked in the 6 min walking test (6MWT) and the overall summary score (OSS) of the Minnesota Living with Heart Failure Questionnaire (MLHFQ). The final study cohort consisted of 215 patients. Overall QoL was significantly worse (51 ± 27 vs. 39 ± 20, p -value = 0.006, respectively), and the 6 MWT distance was significantly worse in patients with tissue ID when compared to patients without tissue ID (206 ± 179 m vs. 314 ± 155, p -value < 0.0001, respectively). Higher sTfR levels, indicating increased iron demand, were associated with a shorter distance in the 6 MWT (standardized β = -0.249, p < 0.001) and a higher MLHFQ OSS (standardized β = 0.183, p -value = 0.008). In this study, we show that in patients with normal systemic iron parameters, higher levels of sTfR are strongly associated with an impaired submaximal exercise capacity and with worse QoL., Competing Interests: The authors declare that they have no conflict of interest relevant to the contents of this manuscript.

Objectives: To determine the epidemiology of heart failure registered in primary healthcare clinical records in Catalunya, Spain, between 2010 and 2014, focusing on incidence, mortality, and resource utilization., Design: Retrospective observational cohort study., Setting: Study was carried out in primary care setting., Participants and Interventions: Patients registered as presenting a new heart failure diagnosis. The inclusion period ran from 1st January 2010 to 31st December 2013, but patients were followed until 31st December 2013 in order to analyze mortality., Main Measures: Information came from electronic medical records., Results: A total of 64441 patients were registered with a new diagnosis of heart failure (2.76 new cases per 1000 persons-year). Among them, 85.8% were ≥65 years. The number of cases/1000 persons-year was higher in men in all age groups. Incidence ranged from 0.04 in women <45 years to 27.61 in the oldest group, and from 0.08 in men <45 years to 28.52 in the oldest group. Mortality occurred in 16305 (25.3%) patients. Primary healthcare resource utilization increased after the occurrence of heart failure, especially the number of visits made by nurses to the patients' homes., Conclusion: Heart failure incidence increases with age, is greater in men, and remains stable. Mortality continues to be high in newly diagnosed patients in spite of the current improvements in treatment. Home visits represent the greatest cost for the management of this disease in primary care setting., (Copyright © 2022 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.)

Background: The potential positive effect of electronic health (eHealth)-based heart failure (HF) monitoring remains uncertain mainly in the 'low literacy' or 'computer or digital illiterate' patients. The aim of this study was to determine the effectiveness of a telemedicine (TM)-based managed care solution across literacy levels and information and communications technology (ICT) skills., Methods: We performed a sub-analysis on the basis of two literacy domains encompassed in the definition of 'eHealth literacy' to the HF-patients included in the 'insuficiència Cardíaca Optimització Remota' (iCOR) randomized study comparing TM vs. usual care (UC) in HF-patients. The primary study endpoint was the incidence of a non-fatal HF event after 6 months of inclusion. The event rates of primary and secondary study endpoints were calculated for each literacy domains and its combination. Cox proportional-hazards regression models were used to evaluate the effect of 'eHealth literacy' dimensions, treatment group and the interaction term 'eHealth literacy' domains by treatment group on study endpoints., Results: The beneficial effect of TM compared to UC strategy was consistent across all literacy domains (p-value for interaction 0.207 and 0.117 respectively). The risk of experiencing a primary event was significantly lower in patients that underwent allocation to the TM arm compared to UC in both clustered in the 'lower literacy' (p-value=0.001) and those allocated to the 'lower ICT skills' (p-value=0.001) subgroup., Conclusions: Non-invasive eHealth-based HF monitoring tools are effective compared to UC in preventing HF events in the early post-discharge period, regardless of two 'eHealth literacy' domains ('traditional and computer literacy')., (Copyright © 2022. Published by Elsevier B.V.)

Background and Aims: Worse self-care is associated with a higher risk of readmission and mortality in patients with heart failure (HF). Little is known about how the interplay between clinical and psycho-social factors may modulate self-care behaviours in these patients. The aim of our study was to identify clinical, and particularly psycho-social factors associated with worse self-care and assess their interaction inpatients with heart failure., Methods and Results: We conducted an observational, prospective, cohort study of 1,123 consecutive patients with chronic heart failure. Self-care was assessed with the modified European Heart Failure Self-care Behavior Scale 9-item version (EHFSCBS-9), and both clinical and psycho-social profile of the patients included were also meticulously evaluated. A total of 484 patients (43%) were women, mean age was 72 years, and mean left ventricular ejection fraction was 44.5%. In multivariable analyses combining clinical and psycho-social factors, low social support (OR 3.53, 95% CI [2.13-5.86]; p-value <0.001), absence of caregiver support (OR 2.16, 95% CI [1.34 -3.48]; p-value 0.001) and depressive symptoms (OR 2.40, 95% CI [1.53-3.77]; p-value <0.001) were independent determinants of impaired global self-care. Advanced functional class was associated with better self-care (OR 0.43, 95%CI [0.26-0.70]; p-value 0.001). No other clinical factors remained significantly associated with self-care in these joint models. In discrimination analyses, models containing psycho-social determinants outperformed models only containing heart failure -related (clinical) variables (all p-values<0.001)., Conclusion: Impairment in self-care behaviour is strongly determined by psycho-social factors. Specifically, low social support, the lack of caregiver support and the presence of depressive symptoms are the main drivers of the risk of impairment of self-care in heart failure patients. Evaluation of self-care and self-care interventions should be complemented by a comprehensive psycho-social assessment in patients with heart failure., Abbreviations: DAMOCLES, Definition of the neuro-hormonal Activation, Myocardial function, genOmic expressionand CLinical outcomes in hEart failure patients; NYHA, New York Heart Failure Association; GAM, Generalized Additive Model; BMI, Body Mass Index; GDS, GeriatricDepression Scale., Competing Interests: Declaration of Competing Interest The authors declare that they have no conflicts of interest relevant to the content of this manuscript., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Background: Despite considerable evidence concerning heart failure (HF) risk factors, there is scarce information about the effect and degree of control regarding socioeconomic and gender inequalities. Methods: Cohort study including HF patients >40 years of age attended in 53 primary health care centers in Barcelona (Spain). Socioeconomic status (SES) was determined by an aggregated deprivation index (MEDEA) according to the neighborhood of residence. Logistic multivariable regression was performed to analyze differences in cardiovascular risk factor control, stratifying by SES and sex. Results: A total of 8235 HF patients were included. Mean age was 78.1 (standard deviation 10.2) years, and 56.0% were women. The most prevalent cardiovascular risk factors were hypertension, diabetes, and dyslipidemia. Blood pressure was the worst controlled factor in both genders with the lowest SES (odds ratio [OR] 0.56 95% confidence interval [CI] 0.56-0.71) and (OR 0.52, 0.46-0.71), respectively. In women, a social gradient was observed for glycemic and body mass index control, which were worse in the most unfavorable socioeconomic position (OR 0.54, 95% CI 0.38-0.77), and (OR 0.45, 95% CI 0.32-0.64), respectively. Men presented worse control of blood pressure (OR 0.55, 95% CI 0.42-0.71) and smoking habit (OR 0.67, 95% CI 0.47-0.90) in the most deprived socioeconomic bracket. Conclusion: Patients with HF in the most disadvantaged socioeconomic levels presented the worst degree of control for cardiovascular risk factors, and this negative effect was stronger in women.

Background: Information regarding short-term vital prognosis in patients with heart failure at advanced stages of the disease is scarce. Objective: To develop a three-month mortality predictive model for patients with advanced heart failure. Methods: Prospective observational study carried out in primary care and a convalescence community facility. Heart failure patients either New York Heart Association (NYHA) III with at least two HF hospitalizations during the previous six months or NYHA IV with/without previous recent hospitalization were included in the study. Multivariable predictive models using Cox regression were performed. Results: Of 271 patients included, 55 (20.3%) died during the first three months of follow-up. Mean age was 84.2 years (SD 8.3) and 59.8% were women. Predictive model including NT-proBNP had a C-index of 0.78 (95% CI 0.71; 0.85) and identified male gender, low body mass index, high potassium and NT-proBNP levels, and moderate-to-severe dependence for daily living activities (Barthel index < 40) as risk factors of mortality. In the model without NT-proBNP, C index was 0.72 (95% CI 0.64; 0.79) and, in addition to gender, body mass index, low Barthel index, and severe reductions in glomerular filtration rate showed the highest predictive hazard ratios for short-term mortality. Conclusions: In addition to age, male gender, potassium levels, low body mass index, and low glomerular filtration, dependence for activities of daily living add strong power to predict mortality at three months in patients with advanced heart failure.

Aims: The assumption that improved self-care in the setting of heart failure (HF) care necessarily translates into improvements in long-term mortality and/or hospitalization is not well established. We aimed to study the association between self-care and long-term mortality and other major adverse HF events (MAHFE)., Methods and Results: We conducted an observational, prospective, cohort study of 1123 consecutive patients with chronic HF. The primary endpoint was all-cause mortality. We used the European Heart Failure Self-care Behaviour Scale 9-item version (EHFSCBS-9) to measure global self-care (overall score) and three specific dimensions of self-care including autonomy-based adherence, consulting behaviour and provider-based adherence. After a mean follow-up of 3.3 years, all-cause death occurred in 487 patients (43%). In adjusted analysis, higher EHFScBS-9 scores (better self-care) at baseline were associated with lower risk of all-cause death [hazard ratio (HR) 0.993, 95% confidence interval (CI) (0.988-0.997), P-value = 0.002], cardiovascular (CV) death [HR 0.989, 95% CI (0.981-0.996), P-value = 0.003], HF hospitalization [HR 0.993, 95% CI (0.988-0.998), P-value = 0.005], and the combination of MAHFE [HR 0.995, 95% CI (0.991-0.999), P-value = 0.018]. Similarly, impaired global self-care [HR 1.589, 95% CI (1.201-2.127), P-value = 0.001], impaired autonomy-based adherence [HR 1.464, 95% CI (1.114-1.923), P-value = 0.006], and impaired consulting behaviour dimensions [HR 1.510, 95% CI (1.140-1.923), P-value = 0.006] were all associated with higher risk of all-cause mortality., Conclusion: In this study, we have shown that worse self-care is an independent predictor of long-term mortality (both, all-cause and CV), HF hospitalization, and the combinations of these endpoints in patients with chronic HF. Important dimensions of self-care such as autonomy-based adherence and consulting behaviour also determine the risk of all these outcomes in the long term., (Published on behalf of the European Society of Cardiology. All rights reserved. © The Author(s) 2021. For permissions, please email: journals.permissions@oup.com.)

Background: The potential impact of telemedicine (TM) in the monitoring of patients with heart failure (HF) is still uncertain particularly in the frailest patients. The aim of this study was to define the efficacy of a TM-based managed care solution across different HF patient frailty phenotypes., Methods: We performed a clustering analysis on the basis of 8 frailty-related dimensions to the HF-patients included in the 'insuficiència Cardíaca Optimització Remota' (iCOR) randomised study comparing TM vs. usual care (UC) in HF patients. The primary study endpoint was the incidence of a non-fatal HF event after 6 months of inclusion. The healthcare-related costs in each study group and cluster were also evaluated. The event rates of primary and secondary study endpoints were calculated for each cluster. Cox proportional-hazards regression models were used to evaluate the effect of cluster, treatment group and the interaction term cluster by treatment group on study endpoints., Results: 5 different frailty phenotypes were identified. The positive effect of TM compared to UC strategy was consistent across all frailty phenotypes (p-value for interaction 0.711). The risk of experiencing a primary event was significantly lower in patients that underwent allocation to the TM arm compared to UC (p-value = 0.016). Ultimately, the healthcare costs were significantly reduced in patients allocated to the TM compared to UC in all 5 frailty phenotypes (all p-value < 0.05)., Conclusions: Non-invasive TM-based follow-up tools are effective compared to UC follow-up in preventing HF events in the early post-discharge period, regardless of the 5 frailty phenotypes., (Copyright © 2021. Published by Elsevier B.V.)

Introduction: Information about how patients with advanced heart failure (HF) live and cope with their disease remains scarce. The objective of this study was to explore, from phenomenological and holistic perspectives, the experiences of patients suffering from advanced HF, attended at home in the primary care setting in 2018., Materials and Methods: Qualitative study conducted in 4 primary healthcare centers in Barcelona (Spain). Twelve in-depth interviews were conducted in advanced HF patients, aged over 65 and visited regularly at home. We developed a purposeful sampling, accounting for variability in gender, age, and socioeconomic level. Leventhal's framework was used to analyze the interviews., Results: Participants received insufficient and contradictory information about HF. They talked about their cognitive representation and claimed a better communication with healthcare professionals. Due to their advanced age, subjects considered their daily living limitations to be normal rather than as a consequence of HF. Gender differences in emotional representation were clearly observed. Women considered themselves the keystone of correct family "functioning" and thought that they were not useful if they could not correspond to gendered societal expectations. Cognitive coping strategies included specific diets, taking medication, and registering weight and blood pressure. Nevertheless, they perceived the locus of control as external and felt unable to manage HF progression. Their emotional coping strategies included some activities at home such as watching television and reading. Social support was perceived crucial to the whole process., Conclusions: Locus of control in advanced HF was perceived as external. Healthcare professionals should adapt emotional health interventions in patients with advanced HF based on a gender perspective. Social support was found to be crucial in facing the disease. Patients reported poor communication with healthcare professionals., Competing Interests: The authors have declared that no competing interests exist.

Objectives: This study is aimed at analyzing the impact of the main factors contributing to short and long-term mortality in patients at final stages of heart failure (HF)., Setting: Patients attended at any of the 279 primary health care centers belonging to the Institut Català de la Salut, in Catalonia (Spain)., Participants: Patients with Advanced HF., Design: Multicenter cohort study including 1148 HF patients followed for one-year after reaching New York Heart Association (NYHA) IV., Main Measurements: The primary outcome was all-cause mortality. Multivariate logistic regression models were performed to assess the outcomes at 1, 3, 6, and 12 months., Results: Mean age of patients was 82 (SD 9) years and women represented 61.7%. A total of 135 (11.8%) and 397 (34.6%) patients died three months and one year after inclusion, respectively. Male gender, age, and decreased body mass index were associated with higher mortality at three, six and twelve months. In addition, low systolic blood pressure levels, severe reduction in glomerular filtration, malignancy, and higher doses of loop diuretics were related to higher mortality from 6 to 12 months. The most important risk factor over the whole period was presenting a body mass index lower than 20kg/m 2 (three months OR 3.06, 95% CI: 1.58-5.92; six months OR 4.42, 95% CI: 2.08-9.38; and 12 months OR 3.68, 95% CI: 1.76-7.69)., Conclusions: We may conclude that male, age, and decreased body mass index determined higher short-term mortality in NYHA IV. In addition, low systolic blood pressure, reduced glomerular filtration, malignancy, and higher doses of loop diuretics contribute to increasing the risk of mortality at medium and long-term. Such variables are easily measurable and can help to decide the best way to face the most advances stages of the disease., (Copyright © 2019 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.)

Background: Social and environmental factors in advanced heart failure (HF) patients may be crucial to cope with the end stages of the disease. This study analyzes health inequalities and mortality according to place of residence (rural vs urban) in HF patients at advanced stages of the disease., Methods: Population-based cohort study including 1148 adult patients with HF attended in 279 primary care centers. Patients were followed for at least 1 year after reaching New York Heart Association IV functional class, between 2010 and 2014. Data came from primary care electronic medical records. Cox regression models were applied to determine the hazard ratios (HR) of mortality., Results: Mean age was 81.6 (SD 8.9) years, and 62% were women. Patients in rural areas were older, particularly women aged > 74 years (p = 0.036), and presented lower comorbidity. Mortality percentages were 59 and 51% among rural and urban patients, respectively (p = 0.030). Urban patients living in the most socio-economically deprived neighborhoods presented the highest rate of health service utilization, particularly with primary care nurses (p-trend < 0.001). Multivariate analyses confirmed that men (HR 1.60, 95% confidence interval (CI) 1.34-1.90), older patients (HR 1.05, 95% CI 1.04-1.06), Charlson comorbidity index (HR 1.16, 95% CI 1.11-1.22), and residing in rural areas (HR 1.35, 95% CI 1.09 to 1.67) was associated with higher mortality risk., Conclusions: Living in rural areas determines an increased risk of mortality in patients at final stages of heart failure.

Background: Heart failure (HF) is a chronic condition that usually leads to death a few years after diagnosis. Although several clinical factors have been found to be related to increased mortality, less is known about the impact of social context, especially at the end stage of the disease. Knowing about social context is important to properly classify risk and provide holistic management for patients with advanced HF., Objective: The aim of this study was to determine the impact of social context on mortality in patients with advanced HF., Methods: A retrospective cohort study was conducted using data from clinical records on community-dwelling patients with HF and with New York Heart Association IV functional class living in Catalonia in northeastern Spain. Clinical data, patient dependency for basic activities of daily living, and social assessments were collected between 2010 and 2013. The primary outcome was all-cause mortality., Results: Data from 1148 New York Heart Association class IV patients were analyzed. Mean (SD) age was 82 (9.0) years, and 61.7% were women. The mean (SD) follow-up was 18.2 (11.9) months. Mortality occurred in 592 patients. Social risk was identified in 63.6% of the patients, and 9.3% acknowledged having social problems. In the adjusted multivariate model, being male (hazard ratio (HR), 1.82; 95% confidence interval [CI], 1.16-2.83), having high dependency on others for basic activities of daily living (HR, 2.16; 95% CI, 1.21-3.85), and presenting with a social problem (HR, 2.46; 95% CI, 1.22-4.97) were related to an increased risk of mortality., Conclusions: An unfavorable social profile is an independent risk factor for mortality in patients with advanced HF.

Purpose: To describe the process of translation and cultural adaptation of the Patient empowerment in long-term condition to the Spanish language., Design: Translation, cross-cultural adaptation, and pilot testing (cognitive debriefing) LOCATION: Primary and Hospital care., Participants: Ten patients admitted to a cardiology department of a University Hospital MAIN MEASUREMENTS: 1) Direct translation, 2) conciliation and synthesis of the versions by expert panel, 3) back- translation, 4) agreement on the back-translated version with the author of the original version, 5) analysis of comprehensibility through cognitive interviews., Results: There were no differences between the direct-translated versions. The expert panel introduced changes in 23 out of the 47 items of the questionnaire. The author of the original version agreed with the version of the back-translation. In the cognitive interviews, patients reported high difficulty in one item and low difficulty in 4., Conclusions: The Spanish version of the Patient Empowerment in long-term conditions questionnaire is semantically and conceptually equivalent to the original tool. The assessment of the psychometric properties of the Spanish version of the questionnaire will be carried out at a later stage., (Copyright © 2017 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.)

Background: The impact of atrial fibrillation (AF) on mortality of patients with heart failure (HF) has been established. Nevertheless, the effect of some factors in mortality, such as digoxin or diuretic use, remains controversial. This study aims at assessing mortality in community-dwelling patients with stable HF related to AF and determines the relation of these drugs with prognosis., Materials and Methods: Community-based cohort study of HF patients diagnosed between January 2010 and December 2014 attended at any one of the 279 primary healthcare centres of the Catalan Institute of Health (Spain). Follow-up ended on December 31, 2015, and the main outcome was mortality for all causes. The effect of clinical and demographic characteristics on survival was assessed by Cox proportional hazards model., Results: A total of 13 334 HF patients were included. Mean age was 78.7 years (SD 10.1), and 36.8% had AF. Mean follow-up was 26.9 months (SD 14.0). At the end of the study, 25.8% patients had died, and mortality was higher when AF was present (28.8% vs 24.1%, P < 0.001, respectively). Multivariate model confirmed the higher risk of death for AF patients (HR 1.10 95%, CI 1.02-1.19). Digoxin and diuretics were not associated with higher mortality in AF patients (HR 1.04 95% CI 0.92-1.18 and HR 1.04 95% CI 0.85-1.26, respectively)., Conclusions: An excess of mortality in HF patients with AF was found in a large retrospective community-based cohort. Digoxin and diuretics did not affect mortality in HF patients with AF., (© 2018 Stichting European Society for Clinical Investigation Journal Foundation.)

Background: Information regarding the effect of social determinants of health on heart failure (HF) community-dwelling patients is scarce. We aimed to analyse the presence of socioeconomic inequalities, and their impact on hospitalisations and mortality, in patients with HF attended in a universal healthcare coverage system., Methods: A retrospective cohort study carried out in patients with HF aged >40 and attended at the 53 primary healthcare centres of the Institut Català de la Salut in Barcelona (Spain). Socioeconomic status (SES) was determined by an aggregated deprivation index (MEDEA). Cox proportional hazard models and competing-risks regression based on Fine and Gray's proportional subhazards were performed to analyse hospitalisations due to of HF and total mortality that occurred between 1 January 2009 and 31 December 2012., Results: Mean age was 78.1 years (SD 10.2) and 56% were women. Among the 8235 patients included, 19.4% died during the 4 years of follow-up and 27.1% were hospitalised due to HF. A gradient in the risk of hospitalisation was observed according to SES with the highest risk in the lowest socioeconomic group (sHR 1.46, 95% CI 1.27 to 1.68). Nevertheless, overall mortality did not differ among the socioeconomic groups., Conclusions: In spite of finding a gradient that linked socioeconomic deprivation to an increased risk of hospitalisation, there were no differences in mortality regarding SES in a universal healthcare coverage system., Competing Interests: Competing interests: None declared., (© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Background: Heart failure (HF) diagnosis as reported in primary care medical records is not always properly confirmed and could result in over-registration., Objectives: To determine the proportion of registered HF that can be confirmed with information from primary care medical records and to analyse related factors., Methods: A cross-sectional study. The medical records of 595 HF patients attended in two primary healthcare centres in Barcelona (Spain) were revised and validated by a team of experts who classified diagnosis into confirmed, unconfirmed, and misdiagnosis. Variables potentially related to the confirmation of the diagnosis were analysed. The revision of medical records and data collection took place from 15 January to 31 March 2014., Results: Mean (standard deviation) age was 78 (10) years and 58% were women. The diagnosis could be confirmed in 53.6% of patients. Factors associated with a greater probability of having a confirmed diagnosis were age (yearly OR: 0.97, 95%CI: 0.95-0.99), cardiologist follow-up (OR: 3.66, 95%CI: 2.46-5.48), history of ischaemic heart disease (OR: 2.18, 95%CI: 1.36-2.48), atrial fibrillation (OR: 2.01, 95%CI: 1.34-3.03), and prescription of loop diuretics (OR: 3.24, 95%CI: 2.14-4.89)., Conclusion: Only in half of the patients labelled as HF in primary care medical records could this diagnosis be further confirmed. Variables regularly registered in clinical practice could help general practitioners identify those patients requiring a revision of their HF diagnosis.

Background: It is common to find a high variability in the accuracy of heart failure (HF) diagnosis in electronic primary care medical records (EMR). Our aims were to ascertain (i) whether the prognosis of HF labelled patients whose ejection fraction (EF) was missing in their EMR differed from those that had it registered, and (ii) the causes contributing to the differences in the availability of EF in EMR., Methods: Retrospective cohort analyses based on clinical records of HF and attended at 52 primary healthcare centres of Barcelona (Spain). Information of 8376 HF patients aged > 40 years followed during five years was analyzed., Results: EF was available only in 8.5% of primary care medical records. Cumulate incidence for mortality and hospitalization from 1st January 2009 to 31th December 2012 was 37.6%. The highest rate was found in patients with missing EF (HR 1.84, 95% CI 1.68 -1.95) compared to those with preserved EF. Patients hospitalized the previous year and those requiring home healthcare (HR 1.81, 95% Confidence Interval 1.68-1.95 and HR 1.58, 95% CI 1.46-1.71, respectively) presented a higher risk of having an adverse outcome. Older patients, those more socio-economically disadvantaged, obese, requiring home healthcare, and taking loop diuretics were less likely to have an EF registered., Conclusions: EF is poorly recorded in primary care. HF patients with EF missing at medical records had the worst prognosis. They tended to be older, socio-economically disadvantaged, and more fragile.

Background: Heart failure (HF) is frequent and its prevalence is increasing. We aimed to evaluate the epidemiologic features of HF patients, the 1-year follow-up outcomes and the independent predictors of those outcomes at a population level., Methods and Results: Population-based longitudinal study including all prevalent HF cases in Catalonia (Spain) on December 31st, 2012. Patients were divided in 3 groups: patients without a previous HF hospitalization, patients with a remote (>1 year) HF hospitalization and patients with a recent (<1 year) HF admission. We analyzed 1year all-cause and HF hospitalizations, and all-cause mortality. Logistic regression was used to identify the independent predictors of each of those outcomes. A total of 88,195 patients were included. Mean age was 77 years, 55% were women. Comorbidities were frequent. Fourteen percent of patients had never been hospitalized, 71% had a remote HF hospitalization and 15% a recent hospitalization. At 1-year follow-up, all-cause and HF hospitalization were 53% and 8.8%, respectively. One-year all-cause mortality rate was 14%, and was higher in patients with a recent HF hospitalization (24%). The presence of diabetes mellitus, atrial fibrillation or chronic kidney disease was independently associated with all-cause and HF hospitalization and all-cause mortality. Hospital admissions and emergency department visits the previous year were also found to be independently associated with the three study outcomes., Conclusions: Outcomes are different depending on the HF population studied. Some comorbidity, an all-cause hospitalization or emergency department visit the previous year were associated with a worse outcome.

Aims: Heart failure (HF) is one of the diseases with greater healthcare expenditure. However, little is known about the cost of HF at a population level. Hence, our aim was to study the population-level distribution and predictors of healthcare expenditure in patients with HF., Methods and Results: This was a population-based longitudinal study including all prevalent HF cases in Catalonia (Spain) on 31 December 2012 (n = 88 195). We evaluated 1-year healthcare resource use and expenditure using the Health Department (CatSalut) surveillance system that collects detailed information on healthcare usage for the entire population. Mean age was 77.4 (12) years; 55% were women. One-year mortality rate was 14%. All-cause emergency department visits and unplanned hospitalizations were required at least once in 53.4% and 30.8% of patients, respectively. During 2013, a total of €536.2 million were spent in the care of HF patients (7.1% of the total healthcare budget). The main source of expenditure was hospitalization (39% of the total) whereas outpatient care represented 20% of the total expenditure. In the general population, outpatient care and hospitalization were the main expenses. In multivariate analysis, younger age, higher presence of co-morbidities, and a recent HF or all-cause hospitalization were independently associated with higher healthcare expenditure., Conclusions: In Catalonia, a large portion of the annual healthcare budget is devoted to HF patients. Unplanned hospitalization represents the main source of healthcare-related expenditure. The knowledge of how expenditure is distributed in a non-selected HF population might allow health providers to plan the distribution of resources in patients with HF., (© 2016 The Authors. European Journal of Heart Failure © 2016 European Society of Cardiology.)

Background: The role of telemedicine in the management of patients with chronic heart failure (HF) has not been fully elucidated. We hypothesized that multidisciplinary comprehensive HF care could achieve better results when it is delivered using telemedicine., Methods and Results: In this study, 178 eligible patients with HF were randomized to either structured follow-up on the basis of face-to-face encounters (control group, 97 patients) or delivering health care using telemedicine (81 patients). Telemedicine included daily signs and symptoms based on telemonitoring and structured follow-up by means of video or audio-conference. The primary end-point was non-fatal HF events after six months of follow-up. The median age of the patients was 77 years, 41% were female, and 25% were frail patients. The hazard ratio for the primary end-point was 0.35 (95% confidence interval (CI), 0.20-0.59; p-value < 0.001) in favour of telemedicine. HF readmission (hazard ratio 0.39 (0.19-0.77); p-value=0.007) and cardiovascular readmission (hazard ratio 0.43 (0.23-0.80); p-value=0.008) were also reduced in the telemedicine group. Mortality was similar in both groups (telemedicine: 6.2% vs control: 12.4%, p-value > 0.05). The telemedicine group experienced a significant mean net reduction in direct hospital costs of €3546 per patient per six months of follow-up., Conclusions: Among patients managed in the setting of a comprehensive HF programme, the addition of telemedicine may result in better outcomes and reduction of costs., (© The Author(s) 2015.)

Introduction: Since reported evidence is both scarce and controversial, the objective of this study is to determine the risk factors involved in the prognosis of older patients with heart failure (HF) receiving home healthcare from primary care professionals., Methods: Retrospective cohort community study was carried out in 52 primary healthcare centers in Barcelona (Spain). A follow-up was performed between January 2009 and December 2012 with 7461 HF patients aged >64years. Information was obtained from primary care electronic medical records containing clinical data, functional and cognitive status, total mortality, and hospital admissions for cardiovascular events., Results: Mortality and hospitalization during follow-up were higher in older, HF patients who received home healthcare than those who did not (HR 1.39, 95% CI 1.22-1.58 and 1.92 95% CI 1.72-2.14, respectively). The most relevant determinants for mortality were male gender (HR 1.40, 95%CI 1.10-1.79), previous hospital admission for HF (HR 1.29 95%CI 1.05-1.60), and severe dependence in activities for daily living (ADL) (HR 1.33, 95%CI 1.06-1.67). In contrast, severely dependent ADL patients were not more frequently hospitalized as a consequence of cardiovascular events (0.97, 95% CI 0.77-1.23)., Conclusions: Due to their greater comorbidity and age, mortality and hospitalization in patients requiring home healthcare were higher than those who did not. Among the HF patients receiving home care, mortality and hospital admissions were higher in men, older patients, and in those previously hospitalized for HF. Severe dependence in ADL determined a higher mortality but was not related to increased hospital admission rates., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Background: Obese patients with chronic Heart Failure (HF) have better outcome than their lean counterparts, although little is known about the pathophysiology of this obesity paradox. Our aim was to evaluate the hypothesis that patients with chronic HF and obesity (defined as body mass index (BMI)≥30kg/m(2)), may have an attenuated neurohormonal activation in comparison with non-obese patients., Methods and Results: The present study is the post-hoc analysis of a cohort of 742 chronic HF patients from a single-center study evaluating sympathetic activation by measuring baseline levels of norepinephrine (NE). Obesity was present in 33% of patients. Higher BMI and obesity were significantly associated with lower NE levels in multivariable linear regression models adjusted for covariates (p<0.001). Addition to NE in multivariate Cox proportional hazard models attenuated the prognostic impact of BMI in terms of outcomes. Finally, when we explored the prognosis impact of raised NE levels (>70th percentile) carrying out a separate analysis in obese and non-obese patients we found that in both groups NE remained a significant independent predictor of poorer outcomes, despite the lower NE levels in patients with chronic HF and obesity: all-cause mortality hazard ratio=2.37 (95% confidence interval, 1.14-4.94) and hazard ratio=1.59 (95% confidence interval, 1.05-2.4) in obese and non-obese respectively; and cardiovascular mortality hazard ratio=3.08 (95% confidence interval, 1.05-9.01) in obese patients and hazard ratio=2.08 (95% confidence interval, 1.42-3.05) in non-obese patients., Conclusion: Patients with chronic HF and obesity have significantly lower sympathetic activation. This finding may partially explain the obesity paradox described in chronic HF patients., (Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.)

Background: The role of cardiovascular risk factor control in the development of heart failure (HF) has not yet been clearly established., Objective: To determine the effect of cardiovascular risk factor control on the occurrence of a first episode of hospital admission for HF., Methods: A case-control study using propensity score-matching was carried out to analyse the occurrence of first hospital admission for HF taking into account the degree of cardiovascular risk factor control over the previous 24 months. All patients admitted to the cardiology unit of the Hospital del Mar between 2008 and 2011 because of a first episode of HF were considered cases. Controls were selected from the population in the hospital catchment area who were using primary care services. Cardiovascular risk factor measurements in the primary healthcare electronic medical records prior to the first HF episode were analysed., Results: After the matching process, 645 participants were analysed (129 HF cases and 516 controls). Patients suffering a first HF episode had modest increments in body mass index and blood pressure levels during the previous two years. Adjusted odds ratio for experiencing a first HF hospital admission episode according to systolic blood pressure levels and body mass index was (OR: 1.031, 95% CI: 1.001-1.04), and (OR: 1.09, 95% CI: 1.03-1.15), respectively., Conclusion: Increased levels of body mass index and systolic blood pressure during the previous 24 months may determine a higher risk of having a first HF hospital admission episode.

Background: Few observational studies have examined the effect of dietary fiber intake and fruit and vegetable consumption on total mortality and have reported inconsistent results. All of the studies have been conducted in the general population and typically used only a single assessment of diet., Objective: We investigated the association of fiber intake and whole-grain, fruit, and vegetable consumption with all-cause mortality in a Mediterranean cohort of elderly adults at high cardiovascular disease (CVD) risk by using repeated measurements of dietary information and taking into account the effect of a dietary intervention., Design: We followed up 7216 men (55-75 y old) and women (60-75 y old) at high CVD risk in the Prevención con Dieta Mediterránea (PREDIMED) trial for a mean of 5.9 y. Data were analyzed as an observational cohort. Participants were initially free of CVD. A 137-item validated food-frequency questionnaire administered by dietitians was repeated annually to assess dietary exposures (fiber, fruit, vegetable, and whole-grain intakes). Deaths were identified through the continuing medical care of participants and the National Death Index. An independent, blinded Event Adjudication Committee adjudicated causes of death. Cox regression models were used to estimate HRs of death during follow-up according to baseline dietary exposures and their yearly updated changes., Results: In up to 8.7 y of follow-up, 425 participants died. Baseline fiber intake and fruit consumption were significantly associated with lower risk of death [HRs for the fifth compared with the first quintile: 0.63 (95% CI: 0.46, 0.86; P = 0.015) and 0.59 (95% CI: 0.42, 0.82; P = 0.004), respectively]. When the updated dietary information was considered, participants with fruit consumption >210 g/d had 41% lower risk of all-cause mortality (HR: 0.59; 95% CI: 0.44, 0.78). Associations were strongest for CVD mortality than other causes of death., Conclusion: Fiber and fruit intakes are associated with a reduction in total mortality. PREDIMED was registered at controlled-trials.com as ISRCTN35739639., (© 2014 American Society for Nutrition.)

Introduction and Objectives: The efficacy of heart failure programs has been demonstrated in clinical trials but their applicability in the real world practice setting is more controversial. This study evaluates the feasibility and efficacy of an integrated hospital-primary care program for the management of patients with heart failure in an integrated health area covering a population of 309,345., Methods: For the analysis, we included all patients consecutively admitted with heart failure as the principal diagnosis who had been discharged alive from all of the hospitals in Catalonia, Spain, from 2005 to 2011, the period when the program was implemented, and compared mortality and readmissions among patients exposed to the program with the rates in the patients of all the remaining integrated health areas of the Servei Català de la Salut (Catalan Health Service)., Results: We included 56,742 patients in the study. There were 181,204 hospital admissions and 30,712 deaths during the study period. In the adjusted analyses, when compared to the 54,659 patients from the other health areas, the 2083 patients exposed to the program had a lower risk of death (hazard ratio=0.92 [95% confidence interval, 0.86-0.97]; P=.005), a lower risk of clinically-related readmission (hazard ratio=0.71 [95% confidence interval, 0.66-0.76]; P<.001), and a lower risk of readmission for heart failure (hazard ratio=0.86 [95% confidence interval, 0.80-0.94]; P<.001). The positive impact on the morbidity and mortality rates was more marked once the program had become well established., Conclusions: The implementation of multidisciplinary heart failure management programs that integrate the hospital and the community is feasible and is associated with a significant reduction in patient morbidity and mortality., (Copyright © 2013 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.)

Introduction and Objectives: Scarce research has been performed in ambulatory patients with chronic heart failure in the Mediterranean area. Our aim was to describe survival trends in our target population and the impact of prognostic factors., Methods: We carried out a population-based retrospective cohort study in Catalonia (north-east Spain) of 5659 ambulatory patients (60% women; mean age 77 [10] years) with incident chronic heart failure. Eligible patients were selected from the electronic patient records of primary care practices from 2005 and were followed-up until 2007., Results: During the follow-up period deaths occurred in 950 patients (16.8%). Survival after the onset of chronic heart failure at 1, 2, and 3 years was 90%, 80%, 69%, respectively. No significant differences in survival were found between men and women (P=.13). Cox proportional hazard modelling confirmed an increased risk of death with older age (hazard ratio=1.06; 95% confidence interval, 1.06-1.07), diabetes mellitus (hazard ratio=1.53; 95% confidence interval, 1.33-1.76), chronic kidney disease (hazard ratio=1.73; 95% confidence interval, 1.45-2.05), and ischemic heart disease (hazard ratio=1.18; 95% confidence interval, 1.02-1.36). Hypertension (hazard ratio=0.73; 95% confidence interval, 0.64-0.84) had a protective effect., Conclusions: Service planning and prevention programs should take into consideration the relatively high survival rates found in our area and the effect of prognostic factors that can help to identify high risk patients., (Copyright © 2013 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.)

Objectives: Little is known on predictors of hospitalisation in ambulatory patients with chronic heart failure, and known predictors may not apply to Mediterranean countries. Our aim was to document longitudinal trends in hospitalisations and identify patient-related predictors of hospital admission, re-admission and length of stay in the targeted population., Methods: Population-based retrospective cohort study in Catalonia (North-East Spain), including 7196 ambulatory patients (58.6% women; mean age 76 years). Eligible patients were selected from the electronic patient records of primary care practices, and followed for 3 years., Results: At 3 years of follow up overall 645 (9.0%) patients had cardiovascular hospitalisation, 37% were readmitted, and median length of stay was 9 (interquartile range 5-17) days. Chronic kidney disease [odds ratio (OR)=1.98 (1.62-2.43)], IHD [OR=1.72 (1.45-2.04)], DM [OR=1.50 (1.27-1.78)] and chronic obstructive pulmonary disease [OR=1.43 (1.16-1.77)] increased the risk for hospitalisation. DM [OR=1.70 (1.22-2.38)], IHD [OR=1.85 (1.33-2.58)] and HTA [OR=1.66 (1.11-2.46)] increased the risk for readmissions. Chronic kidney disease [OR of 2.21 (1.70-2.90)], IHD [OR of 2.19 (1.73-2.77)], DM [OR=1.70 (1.34-2.15)], HTA [OR=1.51 (1.13-2.01)], chronic obstructive pulmonary disease [OR=1.37 (1.02-1.83)] increased the risk for long length of stay in hospital., Conclusions: Our study identified predictors of hospitalisation, readmissions and long length of stay which can help clinicians and managers to identify high risk patients which should be targeted on service planning and when designing preventive actions., (Copyright © 2012 Elsevier España, S.L. All rights reserved.)

Background: Multimorbidity and polypharmacy pose challenges to improving the quality of care., Objectives: To determine the association between prescription of recommended treatment in ambulatory patients with chronic heart failure and multiple comorbidities and hospitalisation events., Design: A population-based retrospective cohort study in Catalonia (north-east Spain)., Participants: We included 7173 newly registered patients with chronic heart failure (59% women; mean [SD] age 76.3 [10.7] years). Patients were selected from the electronic patient records of primary care practices and followed for three years., Outcome Measures: Prescription of angiotensin-converting enzyme inhibitors (ACEIs), angiotensin II receptor blockers (ARBs) and beta-blockers (BBs)., Results: Prescription of ACEI/ARBs in patients managed in primary care without a hospitalisation event during the follow-up rose from 50.8 to 83.5% for 0 and ≥4 comorbidities, respectively, and for ACEI/ARBs and BB from 13.1 to 30.6% for 0 and ≥4 comorbidities respectively. Patients with a hospitalisation event were treated more often (ACEI/ARBs or 1.47 [1.17 to 1.85]; ACEI/ARBs and BB or 1.41 [1.17 to 1.69]). Comorbid conditions receiving more treatment were hypertension (ACEI/ARBs or 3.75 [3.33 to 4.22]; ACEI/ARBs and BB or 1.40 [1.23 to 1.59]), diabetes mellitus (ACEI/ARBs or 1.79 [1.57 to 2.04]; ACEI/ARBs and BB or 1.33 [1.18 to 1.49]) and ischaemic heart disease (ACEI/ARBs or 1.25 [1.10 to 1.42]; ACEI/ARBs and BB or 3.01 [2.68 to 3.38])., Conclusion: Prescription of recommended treatment in patients with chronic heart failure increased as the number of comorbidities increased. Family physicians can provide equivalent care to more complex patients and those less complex, according to the number of comorbidities.

Introduction and Objectives: Beta-blocker treatment of stable heart failure in primary care. The objective was to evaluate the feasibility and tolerability of uptitrating beta-blockers in patients with stable systolic heart failure seen in primary care., Methods: Before and after intervention study. The study was conducted in two primary care centers in Barcelona, Spain. Consecutive samples of patients with systolic heart failure who had not received previous beta-blocker treatment were recruited between April 2004 and April 2006. Treatment was started with the lowest dose of bisoprolol or carvedilol and the dose was doubled every two weeks in the absence of contraindications. Patients were followed up for 6 months., Results: The study included 88 patients (76.1% male, 23,9% female, mean age 64.88 years). Of these, 57.1% were treated with bisoprolol and 42.9% with carvedilol. Overall, 75.0% reached the target dose, 21.7% tolerated a dose lower than the target dose, and 3.3% had the beta-blocker withdrawn (due to bradycardia in 1.1%, syncope in 1.1%, and stroke in 1.1%). Adverse events were experienced by 70.4%, the majority of which (57.95%) were resolved without changing treatment. The most common were nausea (42.04%), asthenia (35.22%), and increased dyspnea (17.04%). There were significant improvements in functional class and ejection fraction., Conclusions: The majority of adverse events were mild. Treatment was withdrawn in only a few patients and most reached the recommended target dose. Appropriately trained primary care physicians can uptitrate beta-blockers in heart failure patients without undue concern.

Objective: To find the vaccination coverage of children seen at a Health Centre. To complete the vaccination, assess the validity of the clinical notes as a record and to verify the tendency for the number of those properly vaccinated to decrease with age., Design: Crossover and descriptive., Setting: Chopera I Primary Care team., Participants: The 877 children between 4 months and 7 years old at a Paediatrics clinic and between 12 and 16 years at a general medical clinic., Measurements and Results: The percentage of those properly vaccinated were, for the first five appointments of the official vaccination calendar, 85.29%, 89.24%, 83.98%, 81.90% and 81.95%, respectively; at 6 years, 65.51%; for German Measles, 44.30%; and in the last one, 40.80%. The percentage of the 2 to 5-year old cohort fully vaccinated was 91.10%; and of the 15 to 16-year old cohort, 37%., Conclusions: The importance of vaccination surveys as against other measures. Limitations of surveys at the Health Centre. First vaccination percentages close to W.H.O. objectives. Decrease with age of those properly vaccinated. Need for universal recording systems and that the Primary Care teams assume the prime responsibility in vaccination monitoring.