scholarly journals Associations of exercise-based cardiac rehabilitation with all-cause mortality among patients with atrial fibrillation

EP Europace ◽  
2021 ◽  
Vol 23 (Supplement_3) ◽  
Author(s):  
B Buckley ◽  
S Harrison ◽  
E Fazio-Eynullayeva ◽  
P Underhill ◽  
D Lane ◽  
...  
Keyword(s):  
Heart Failure ◽  
Propensity Score ◽  
Research Network ◽  
Lower Odds ◽  
Clinical Endpoints ◽  
Funding Sources ◽  
All Cause Mortality ◽  
Exercise Programmes ◽  
Long Term Impact

Abstract Funding Acknowledgements Type of funding sources: None. Background There is limited evidence of long-term impact of exercise-based CR on clinical endpoints for patients with AF. We therefore compared 18-month all-cause mortality, hospitalisation, stroke, and heart failure in patients with AF and an electronic medical record (EMR) of exercise-based CR to matched controls. Methods and Results This retrospective cohort study included patient data obtained on 11 December 2020, from a global federated health research network. AF patients undergoing exercise-based CR were propensity score matched to AF patients without exercise-based CR by age, sex, race, medication, and co-morbidities. We ascertained 18-month incidence of all-cause mortality, hospitalisation, stroke, and heart failure. Of 1,350,886 patients with AF, 10,625 patients had an EMR of exercise-based CR within 6-months of incident AF. The propensity score matched cohort of 21,250 patients with AF demonstrated that exercise-based CR was associated with 64% lower odds of all-cause mortality (odds ratio 0.36, 95% confidence interval (CI) 0.33-0.40), 41% lower odds of hospitalisation (0.59, 95% CI 0.56-0.63), and 17% lower odds of incident stroke (0.83, 95% CI 0.71-0.98) compared to propensity score matched controls. No significant associations were shown for heart failure at 18-months (0.92, 95% CI 0.81-1.02). The beneficial association of exercise-based CR on all-cause mortality was independent of sex, older age, comorbidities, and AF subtype. CONCLUSIONS Exercise-based CR among patients with incident AF was associated with lower odds of all-cause mortality, hospitalisation, and stroke at 18-months follow-up. The longitudinal nature of this retrospective follow-up study strongly supports the provision of exercise programmes for patients with incident AF.

scholarly journals Exercise‐Based Cardiac Rehabilitation and All‐Cause Mortality Among Patients With Atrial Fibrillation

2021 ◽  
Author(s):  
Benjamin J. R. Buckley ◽  
Stephanie L. Harrison ◽  
Elnara Fazio‐Eynullayeva ◽  
Paula Underhill ◽  
Deirdre A. Lane ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Propensity Score ◽  
Cardiac Rehabilitation ◽  
Medical Record ◽  
Electronic Medical Record ◽  
Research Network ◽  
Lower Odds ◽  
All Cause Mortality ◽  
Long Term Impact

Background There is limited evidence of long‐term impact of exercise‐based cardiac rehabilitation (CR) on clinical end points for patients with atrial fibrillation (AF). We therefore compared 18‐month all‐cause mortality, hospitalization, stroke, and heart failure in patients with AF and an electronic medical record of exercise‐based CR to matched controls. Methods and Results This retrospective cohort study included patient data obtained on February 3, 2021 from a global federated health research network. Patients with AF undergoing exercise‐based CR were propensity‐score matched to patients with AF without exercise‐based CR by age, sex, race, comorbidities, cardiovascular procedures, and cardiovascular medication. We ascertained 18‐month incidence of all‐cause mortality, hospitalization, stroke, and heart failure. Of 1 366 422 patients with AF, 11 947 patients had an electronic medical record of exercise‐based CR within 6‐months of incident AF who were propensity‐score matched with 11 947 patients with AF without CR. Exercise‐based CR was associated with 68% lower odds of all‐cause mortality (odds ratio, 0.32; 95% CI, 0.29–0.35), 44% lower odds of rehospitalization (0.56; 95% CI, 0.53–0.59), and 16% lower odds of incident stroke (0.84; 95% CI, 0.72–0.99) compared with propensity‐score matched controls. No significant associations were shown for incident heart failure (0.93; 95% CI, 0.84–1.04). The beneficial association of exercise‐based CR on all‐cause mortality was independent of sex, older age, comorbidities, and AF subtype. Conclusions Exercise‐based CR among patients with incident AF was associated with lower odds of all‐cause mortality, rehospitalization, and incident stroke at 18‐month follow‐up, supporting the provision of exercise‐based CR for patients with AF.

scholarly journals Effects of cardiac rehabilitation on the two-year prognosis of patients with heart failure: a multicentre prospective cohort study

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
T Adachi ◽  
N Iritani ◽  
K Kamiya ◽  
K Iwatsu ◽  
K Kamisaka ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cohort Study ◽  
Propensity Score ◽  
Ejection Fraction ◽  
Cardiac Rehabilitation ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Landmark Analysis ◽  
All Cause Mortality

Abstract Background Cardiac rehabilitation (CR) is a comprehensive disease management program highly recommended by heart failure (HF) guidelines. However, the prognostic effects of outpatient CR are inconsistent among recent meta-analyses which enrolled mainly younger HF with reduced ejection fraction (HFrEF). With an aging population, an increased importance of CR has been put on patients with HF with preserved ejection fraction (HFpEF). Purpose This study aimed to examine the prognostic effects of regularly undergoing CR for 6 months after discharge analysing nationwide cohort data including older population with HFrEF and HFpEF. Methods We analysed 2876 patients who hospitalised for acute HF or worsening chronic HF and capable of walking at discharge in the multicentre prospective cohort study. Frequency of outpatient CR participation of each patient was collected using medical records. We assessed CR frequency within 6 months of discharge since most collaborating hospitals conducted final follow-up examinations at 6 months. The CR group was defined as patients who underwent outpatient CR once or more per week for 6 months after discharge. The main study endpoint was a composite of all-cause mortality and HF rehospitalisation during a 2-year follow-up. We performed a propensity score-matched analysis to compare survival rates between the CR and non-CR groups. Propensity scores for each patient were produced by a logistic regression analysis with the CR group as the dependent variable and 33 potential confounders as independent variables. To evaluate events beyond 6 months, we also conducted landmark analyses at 6 months. Results Of the 2876 enrolled patients, 313 underwent CR for 6 months. After propensity score matching using confounding factors, 626 patients (313 pairs) were included in the survival analysis (median age: 74 years, men: 59.6%, median left ventricular ejection fraction [LVEF]: 42%). During 1006.1 person-years of follow-up, 137 patients were rehospitalised due to HF exacerbation, and 50 patients died in the matched cohort. In Cox proportional hazards model (Figure 1), CR was associated with a reduced risk of composite outcomes (hazard ratio [HR] 0.66; 95% confidence interval [CI] 0.48–0.91), all-cause mortality (HR 0.53; 95% CI 0.30–0.95), and HF rehospitalisation (HR 0.66; 95% CI 0.47–0.92). A subgroup analysis showed similar CR effects in patients with HFpEF (LVEF ≥50%) and HFrEF (LVEF <40%). However, in a landmark analysis, CR did not reduce the adverse outcomes beyond 6 months after discharge (Figure 2). Conclusions The findings of this study demonstrate the needs that CR should become a standard treatment for HF regardless of HF type and the necessity of periodical follow-up after completing CR program to maintain its prognostic effects. FUNDunding Acknowledgement Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Grant-in-Aid for Scientific Research (A) from the Japan Society for the Promotion of Science Figure 1. Prognostic effects of CR Figure 2. Landmark analysis

Cardiac rehabilitation and all-cause mortality in patients with heart failure: A retrospective cohort study

2021 ◽  
Vol 28 (Supplement_1) ◽  
Author(s):  
B Buckley ◽  
S Harrison ◽  
E Fazio-Eynullayeva ◽  
P Underhill ◽  
R Sankaranarayanan ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Cohort Study ◽  
Propensity Score ◽  
Cardiac Rehabilitation ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Lower Odds ◽  
Patients With Heart Failure ◽  
All Cause Mortality

Abstract Funding Acknowledgements Type of funding sources: None. Background Despite the benefits of exercise training in the secondary prevention of cardiovascular disease, there are conflicting findings for the impact of exercise-based cardiac rehabilitation (CR) on mortality for patients with heart failure (HF). Methods A retrospective cohort study was conducted which utilised a global federated health research network. Patients with a diagnosis of HF were compared between those with and without an electronic medical record of exercise-based CR within 6-months of a HF diagnosis. Patients with HF undergoing exercise-based CR were propensity score matched to HF patients without exercise-based CR by age, sex, race, co-morbidities, medications, and procedures. We ascertained 2-year incidence of all-cause mortality, hospitalisation, stroke, and atrial fibrillation. Results Following propensity score matching, a total of 40,364 patients with HF were identified. Exercise-based CR was associated with 42% lower odds of all-cause mortality (odds ratio 0.58, 95% confidence interval (CI): 0.54-0.62), 26% lower odds of hospitalisation (0.74, 95% CI 0.71-0.77), 37% lower odds of incident stroke (0.63, 95% CI 0.51-0.79), and 53% lower odds of incident atrial fibrillation (0.47, 95% CI 0.4-0.55) compared to matched controls. The beneficial association of exercise-based CR on all-cause mortality was consistent across stratification for sex, older age, included comorbidities, and HF subtype (all P < 0.0001), including patients with HFpEF (0.65, 95% CI 0.60-0.71). Conclusions Exercise-based CR was associated with lower odds of all-cause mortality, hospitalisations, incident stroke and incident atrial fibrillation at 2-years follow-up for patients with HF. The beneficial association of CR and lower mortality was consistent for patients with HFrEF and HFpEF.

scholarly journals Exercise-Based Cardiac Rehabilitation Associates with Lower Major Adverse Cardiovascular Events in People with Stroke

2021 ◽  
pp. 1-5
Author(s):  
Benjamin J.R. Buckley ◽  
Stephanie L. Harrison ◽  
Elnara Fazio-Eynullayeva ◽  
Paula Underhill ◽  
Deirdre A. Lane ◽  
...  
Keyword(s):  
Propensity Score ◽  
Cardiac Rehabilitation ◽  
Cardiovascular Events ◽  
Recurrent Stroke ◽  
Routine Care ◽  
Research Network ◽  
Major Adverse Cardiovascular Events ◽  
Cardiac Events ◽  
Lower Odds

<b><i>Background:</i></b> The risk of major adverse cardiovascular events is substantially increased following a stroke. Although exercise-based cardiac rehabilitation has been shown to improve prognosis following cardiac events, it is not part of routine care for people following a stroke. We therefore investigated the association between cardiac rehabilitation and major adverse cardiovascular events for people with stroke. <b><i>Methods:</i></b> This retrospective analysis was conducted on June 20, 2021, using anonymized data within TriNetX, a global federated health research network with access to electronic medical records from participating healthcare organizations, predominantly in the USA. All participants were aged ≥18 years with cerebrovascular disease and at least 2 years of follow-up. People with stroke and an electronic medical record of exercise-based cardiac rehabilitation were 1:1 propensity score matched to people with stroke but without cardiac rehabilitation using participant characteristics, comorbidities, cardiovascular procedures, and cardiovascular medications. <b><i>Results:</i></b> Of 836,923 people with stroke and 2-year follow-up, 2,909 met the inclusion for the exercise-based cardiac rehabilitation cohort. Following propensity score matching (<i>n</i> = 5,818), exercise-based cardiac rehabilitation associated with 53% lower odds of all-cause mortality (odds ratio 0.47, 95% confidence interval: 0.40–0.56), 12% lower odds of recurrent stroke (0.88, 0.79–0.98), and 36% lower odds of rehospitalization (0.64, 0.58–0.71), compared to controls. No significant association between cardiac rehabilitation and incident atrial fibrillation was observed. <b><i>Conclusion:</i></b> Exercise-based cardiac rehabilitation prescribed for people following a stroke associated with significantly lower odds of major adverse cardiovascular events at 2 years, compared to usual care.

Long-term systolic blood pressure and all-cause mortality in heart failure with preserved ejection fraction: an analysis of the TOPCAT trial

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
P Huang ◽  
C Liu
Keyword(s):  
Heart Failure ◽  
Blood Pressure ◽  
Ejection Fraction ◽  
Funding Source ◽  
Preserved Ejection Fraction ◽  
Risk Of Mortality ◽  
All Cause Mortality ◽  
History Of

Abstract Background Lower systolic blood pressure (SBP) at admission or discharge was associated with poor outcomes in patients with heart failure and preserved ejection fraction (HFpEF). However, the optimal long-term SBP for HFpEF was less clear. Purpose To examine the association of long-term SBP and all-cause mortality among patients with HFpEF. Methods We analyzed participants from the Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist (TOPCAT) study. Participants had at least two SBP measurements of different times during the follow-up were included. Long-term SBP was defined as the average of all SBP measurements during the follow-up. We stratified participants into four groups according to long-term SBP: &lt;120mmHg, ≥120mmHg and &lt;130mmHg, ≥130mmHg and &lt;140mmHg, ≥140mmHg. Multivariable adjusted Cox proportional hazards models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CI) for all-cause mortality associated with SBP level. To assess for nonlinearity, we fitted restricted cubic spline models of long-term SBP. Sensitivity analyses were conducted by confining participants with history of hypertension or those with left ventricular ejection fraction≥50%. Results The 3338 participants had a mean (SD) age of 68.5 (9.6) years; 51.4% were women, and 89.3% were White. The median long-term SBP was 127.3 mmHg (IQR 121–134.2, range 77–180.7). Patients in the SBP of &lt;120mmHg group were older age, less often female, less often current smoker, had higher estimated glomerular filtration rate, less often had history of hypertension, and more often had chronic obstructive pulmonary disease and atrial fibrillation. After multivariable adjustment, long-term SBP of 120–130mmHg and 130–140mmHg was associated with a lower risk of mortality during a mean follow-up of 3.3 years (HR 0.65, 95% CI: 0.49–0.85, P=0.001; HR 0.66, 95% CI 0.50–0.88, P=0.004, respectively); long-term SBP of &lt;120mmHg had similar risk of mortality (HR 1.03, 95% CI: 0.78–1.36, P=0.836), compared with long-term SBP of ≥140mmHg. Findings from restricted cubic spline analysis demonstrate that there was J-shaped association between long-term SBP and all-cause mortality (P=0.02). These association was essentially unchanged in sensitivity analysis. Conclusions Among patients with HFpEF, long-term SBP showed a J-shaped pattern with all-cause mortality and a range of 120–140 mmHg was significantly associated with better outcomes. Future randomized controlled trials need to evaluate optimal long-term SBP goal in patients with HFpEF. Funding Acknowledgement Type of funding source: Foundation. Main funding source(s): China Postdoctoral Science Foundation Grant (2019M660229 and 2019TQ0380)

scholarly journals Prediction of all-cause mortality with malnutrition assessed by controlling nutritional status score in patients with heart failure: a systematic review and meta-analysis

2021 ◽  
pp. 1-8
Author(s):  
Huiyang Li ◽  
Peng Zhou ◽  
Yikai Zhao ◽  
Huaichun Ni ◽  
Xinping Luo ◽  
...  
Keyword(s):  
Heart Failure ◽  
Systematic Review ◽  
Nutritional Status ◽  
Meta Analysis ◽  
Predictive Values ◽  
Increased Risk ◽  
Patients With Heart Failure ◽  
All Cause Mortality ◽  
Conut Score

Abstract Objective: The aim of this meta-analysis was to investigate the association between malnutrition assessed by the controlling nutritional status (CONUT) score and all-cause mortality in patients with heart failure. Design: Systematic review and meta-analysis. Settings: A comprehensively literature search of PubMed and Embase databases was performed until 30 November 2020. Studies reporting the utility of CONUT score in prediction of all-cause mortality among patients with heart failure were eligible. Patients with a CONUT score ≥2 are grouped as malnourished. Predictive values of the CONUT score were summarized by pooling the multivariable-adjusted risk ratios (RR) with 95 % CI for the malnourished v. normal nutritional status or per point CONUT score increase. Participants: Ten studies involving 5196 patients with heart failure. Results: Malnourished patients with heart failure conferred a higher risk of all-cause mortality (RR 1·92; 95 % CI 1·58, 2·34) compared with the normal nutritional status. Subgroup analysis showed the malnourished patients with heart failure had an increased risk of in-hospital mortality (RR 1·78; 95 % CI 1·29, 2·46) and follow-up mortality (RR 2·01; 95 % CI 1·58, 2·57). Moreover, per point increase in CONUT score significantly increased 16% risk of all-cause mortality during the follow-up. Conclusions: Malnutrition defined by the CONUT score is an independent predictor of all-cause mortality in patients with heart failure. Assessment of nutritional status using CONUT score would be helpful for improving risk stratification of heart failure.

Twin peaks diversity with sacubitril/valsartan treatment responses in cardiomyopathic heart failure patients of non-ischemic compared to ischemic etiologies

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
H.Y Chang ◽  
W.R Chiou ◽  
P.L Lin ◽  
C.Y Hsu ◽  
C.T Liao ◽  
...  
Keyword(s):  
Heart Failure ◽  
Primary Endpoint ◽  
Ischemic Cardiomyopathy ◽  
Ventricular Remodeling ◽  
Left Ventricular Ejection ◽  
Funding Source ◽  
Heart Failure Patients ◽  
Twin Peaks ◽  
All Cause Mortality

Abstract Background Ischemic cardiomyopathy (ICM) has been associated with increased mortality when compared with non-ischemic cardiomyopathy (NICM) from several heart failure (HF) cohorts. Instead, PARADIGM study demonstrated similar event rates of cardiovascular (CV) death, all-cause mortality and HF readmissions between ICM and NICM patients. Although the beneficiary effect of sacubitril/valsartan (SAC/VAL) compared to enalapril on these endpoints was consistent across etiologic categories, PARADIGM study did not analyze the effect of ventricular remodeling of SAC/VAL on patients with different HF etiologies, which may significantly affect treatment outcomes. Purpose We aim to compare alterations of left ventricular ejection fraction (LVEF) following SAC/VAL treatment and its association with clinical outcomes in patients with different HF etiologies. Methods Treatment with angiotensin receptor neprilysin inhibitor for Taiwan heart failure patients (TAROT-HF) study is a multicenter study which enrolled 1552 patients with LVEF &lt;40%, whom had been on SAC/VAL treatment from 9 hospitals between 2017 and 2018. After excluding patients without having follow-up echocardiographic studies, patients were grouped by HF etiologies and by LVEF changes following treatment for 8-month period. LVEF improvement ≥15% was defined as “significant improvement”, 5–15% as “marginal improvement”, and &lt;5% or worse as “lack of improvement”. The primary endpoint was a composite of CV death or a first hospitalization for HF. Mean follow-up period was 726 days. Results A total of 1230 patients were analyzed. Patients with ICM were significantly older, more male, and prone to have associated hypertension and diabetes. On the other hand, patients with NICM had lower LVEF and higher likelihood of atrial fibrillation. LVEF increase was significantly greater in patients with NICM compared to those with ICM (11.2±12.4% vs. 6.9±9.8, p&lt;0.001). The effect of ventricular remodeling of SAC/VAL on patients with NICM showed twin peaks diversity (Significant improvement 37.1%, lack of improvement 42.3%), whereas in patients with ICM the proportions of significant, marginal and lack of improvement groups were 19.4%, 28.2% and 52.4%, respectively. The primary endpoint showed twin peaks diversity also in patients with NICM in line with LVEF changes: adjusted HR for patients with NICM and significant improvement was 0.41 (95% CI 0.29–0.57, p&lt;0.001), for patients with NICM and lack of improvement was 1.54 (95% CI 1.22–1.94, p&lt;0.001). Analyses for CV death, all-cause mortality, and HF readmission demonstrated consistent results. Conclusion Patients with NICM had higher degree of LVEF improvement than those with ICM following SAC/VAL treatment, and significant improvement of LVEF in NICM patients may indicate favorable outcome. NICM patients without response to SAC/VAL treatment should serve as an indicator for poor clinical outcome and warranted meticulous HF management. Funding Acknowledgement Type of funding source: Private hospital(s). Main funding source(s): Cheng Hsin General Hospital

scholarly journals Left ventricular fibrosis and hypertrophy are associated with mortality in heart failure with preserved ejection fraction

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Pankaj Garg ◽  
Hosamadin Assadi ◽  
Rachel Jones ◽  
Wei Bin Chan ◽  
Peter Metherall ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
T1 Mapping ◽  
Left Ventricular ◽  
Preserved Ejection Fraction ◽  
Native T1 ◽  
Lv Mass ◽  
All Cause Mortality ◽  
Ventricular Fibrosis

AbstractCardiac magnetic resonance (CMR) is emerging as an important tool in the assessment of heart failure with preserved ejection fraction (HFpEF). This study sought to investigate the prognostic value of multiparametric CMR, including left and right heart volumetric assessment, native T1-mapping and LGE in HFpEF. In this retrospective study, we identified patients with HFpEF who have undergone CMR. CMR protocol included: cines, native T1-mapping and late gadolinium enhancement (LGE). The mean follow-up period was 3.2 ± 2.4 years. We identified 86 patients with HFpEF who had CMR. Of the 86 patients (85% hypertensive; 61% males; 14% cardiac amyloidosis), 27 (31%) patients died during the follow up period. From all the CMR metrics, LV mass (area under curve [AUC] 0.66, SE 0.07, 95% CI 0.54–0.76, p = 0.02), LGE fibrosis (AUC 0.59, SE 0.15, 95% CI 0.41–0.75, p = 0.03) and native T1-values (AUC 0.76, SE 0.09, 95% CI 0.58–0.88, p < 0.01) were the strongest predictors of all-cause mortality. The optimum thresholds for these were: LV mass > 133.24 g (hazard ratio [HR] 1.58, 95% CI 1.1–2.2, p < 0.01); LGE-fibrosis > 34.86% (HR 1.77, 95% CI 1.1–2.8, p = 0.01) and native T1 > 1056.42 ms (HR 2.36, 95% CI 0.9–6.4, p = 0.07). In multivariate cox regression, CMR score model comprising these three variables independently predicted mortality in HFpEF when compared to NTproBNP (HR 4 vs HR 1.65). In non-amyloid HFpEF cases, only native T1 > 1056.42 ms demonstrated higher mortality (AUC 0.833, p < 0.01). In patients with HFpEF, multiparametric CMR aids prognostication. Our results show that left ventricular fibrosis and hypertrophy quantified by CMR are associated with all-cause mortality in patients with HFpEF.

scholarly journals Improvement of the heart failure patient process for the prevention of new events through tele-education and continuous tele-optimization of the treatment by nursing staff

2021 ◽  
Vol 28 (Supplement_1) ◽  
Author(s):  
M Perez Serrano ◽  
CNP Carlos Nicolas Perez Garcia ◽  
DEV Daniel Enriquez Vazquez ◽  
MFE Marcos Ferrandez Escarabajal ◽  
JDD Jesus Diz Diaz ◽  
...  
Keyword(s):  
Heart Failure ◽  
Nyha Class ◽  
Randomized Study ◽  
Primary Objective ◽  
Control Group ◽  
Close Monitoring ◽  
Chronic Patients ◽  
Face To Face ◽  
Funding Sources

Abstract Funding Acknowledgements Type of funding sources: None. Introduction patients with heart failure (HF) are especially vulnerable to SAR-CoV-2 infection especially due to their worse prognosis for this disease. Purpose to demonstrate that patients with HF will present similar health outcomes if their education and pharmacological treatment is optimised remotely by a nurse rather than through conventional care. Methods  A single-centre, observational, prospective, non-randomized study was carried out in which two groups were compared. The experimental group had most of their care provided virtually by a nurse who could optimise their medication according to the clinical guides whilst the control group received conventional face-to-face care. During a follow-up period of 6 months, patients included in the study have an initial face-to-face consultation with a cardiologist and an evaluation of the patient where the treatment objectives are established. The rest of the follow-ups were done through videoconsultation with the nurse every 15 days for 6 months where the neurohormonal treatment was optimized and an educational program was carried out with different cardiovascular educational topics. Results   Thirty-seven patients have been included. Sex: 30 men (81.0%) and 7 women (19.0%) Mean age: 67.9 years (12.8). Range 42-87 years. Etiology: 61.2% ischemic and 38.8% non-ischemic mean LVEF at inclusion = 30.2%. A total of 17 patients have completed the study: a 13% average improvement of FEVI, a reduction of NT-proBNP of and improvement in functional heart failure class. The primary objective was to compare the proportion of neurohormonal drugs prescribed, as well as the mean of the maximum doses reached in each after 6 months of follow-up, as well as mean ejection fraction, NYHA class and mean NT-proBNP (Table 1) Conclusions Telemedicine offers us valuable tools that allow us to take care of chronic patients, reducing exposure to the virus as much as possible. Efficient use of virtual tools and human resources makes close monitoring possible. Specialized nursing is a key element in the education, pharmacological optimization and monitoring of these patients. Parámetros analíticos Valores iniciales Valores finales NT-proBNP ( pg/mL) 3469,7 (± 4057,3) 1446,4 (± 1305,2) Creatinina (mg/dL) 1,10 (± 0,24) 1,12 (± 0,39) TFG (mL/min/1,73m2 ) 65,4 (± 21,2) 62,7 (± 23, 6) Potasio (meq /L) 4,5 (± 0,5) 4,6 (± 0,4) Fevi 29,4 % (± 7,2) FEVI 42,7 % (± 9,6)

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