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Aims: Sodium-glucose co-transporter 2 inhibition reduces the risk of hospitalization for heart failure and for death in patients with symptomatic heart failure. However, trials investigating the effects of this drug class in patients following acute myocardial infarction are lacking., Methods and Results: In this academic, multicentre, double-blind trial, patients (n = 476) with acute myocardial infarction accompanied by a large creatine kinase elevation (>800 IU/L) were randomly assigned to empagliflozin 10 mg or matching placebo once daily within 72 h of percutaneous coronary intervention. The primary outcome was the N-terminal pro-hormone of brain natriuretic peptide (NT-proBNP) change over 26 weeks. Secondary outcomes included changes in echocardiographic parameters. Baseline median (interquartile range) NT-proBNP was 1294 (757-2246) pg/mL. NT-proBNP reduction was significantly greater in the empagliflozin group, compared with placebo, being 15% lower [95% confidence interval (CI) -4.4% to -23.6%] after adjusting for baseline NT-proBNP, sex, and diabetes status (P = 0.026). Absolute left-ventricular ejection fraction improvement was significantly greater (1.5%, 95% CI 0.2-2.9%, P = 0.029), mean E/e' reduction was 6.8% (95% CI 1.3-11.3%, P = 0.015) greater, and left-ventricular end-systolic and end-diastolic volumes were lower by 7.5 mL (95% CI 3.4-11.5 mL, P = 0.0003) and 9.7 mL (95% CI 3.7-15.7 mL, P = 0.0015), respectively, in the empagliflozin group, compared with placebo. Seven patients were hospitalized for heart failure (three in the empagliflozin group). Other predefined serious adverse events were rare and did not differ significantly between groups., Conclusion: In patients with a recent myocardial infarction, empagliflozin was associated with a significantly greater NT-proBNP reduction over 26 weeks, accompanied by a significant improvement in echocardiographic functional and structural parameters., Clinicaltrials.gov Registration: NCT03087773., Competing Interests: Conflict of interest: H.S. is on the advisory board and speakers bureau of by Boehringer Ingelheim, NovoNordisk, Sanofi-Aventis, Amgen, AstraZeneca, Bayer, Eli Lilly, Kapsch, MSD, and Daiichi Sankyo. D.V.L. is on the advisory board and speakers’ bureau of Abiomed, AstraZeneca, Bayer, Daiichi Sankyo, Orion, Sanofi, and Servier and receives consulting fees from Recardio Inc, Bayer, TLL, Vaxxinity Inc. P.M.Z. received speaker fees from AstraZeneca, Pfizer, Medtronic, and Boehringer Ingelheim. R.R.H. reports research support from AstraZeneca, Bayer and Merck Sharp & Dohme, and personal fees from Anji Pharmaceuticals, AstraZeneca, Novartis, and Novo Nordisk. M.W. receives speaker fees from Bayer, Novartis and consulting fees from Radcliff Cardiology. A.Z. receives fees from Boehringer Ingelheim, AstraZeneca, NovoNordisk, Bayer, Daiichi Sankyo, Amgen, and Sanofi. C.R. receives payment or Honoria for lectures from Boehringer Ingelheim, Pfizer, and AstraZeneca and support for attending meetings from Boehringer Ingelheim and Pfizer. T.R.P. receives consulting fees and payment of honoraria for lectures from Arecor and Novo Nordisk and grants from Arecor, Sanofi, and Novo Nordisk. H.A. receives Honoria for lectures from Boehringer Ingelheim and AstraZeneca and financial support for attending meetings and transport from Boehringer Ingelheim and AstraZeneca. P.A. reports speakers’ fee from Bayer and Pfizer. J.M.S.M. received speaker or consultant fees from Chiesi, Boehringer Ingelheim, Biosensors, P&F, Gruenenthal, Bayer, Medtronic, and Boston Scientific within the last 3 years. D.M. receives consulting fees from AstraZeneca, Bayer, Boehringer Ingelheim, and Vifor, further he receives payment for lectures from AstraZeneca, Bayer, Boehringer Ingelheim, Vifor, and BMS. C.H.S. reports grants and consulting fees from AstraZeneca, Boehringer Ingelheim, and MSD. M.L. receives consulting fees from Johnson and Johnson and support for attending meetings from MSD. R.B. received a grant from Abbott and speaker or consultant fees from Abbott, Amgen, AstraZeneca, Biotronik, Bayer, Boehringer Ingelheim, Novartis, and Vivorpharma within the last 3 years. The remaining authors have no relevant conflict of interest., (© The Author(s) 2022. Published by Oxford University Press on behalf of European Society of Cardiology.)

Sodium glucose cotransporter 2 (SGLT2) have proven profound positive effects in heart failure with reduced ejection fraction (HFrEF). These effects are independent from the presence of diabetes. Metabolic effects, antiinflammatory, and antifibrotic properties are discussed as underlying mechanisms. Despite a strong correlation of ventricular arrhythmias with HFrEF, the impact of ertugliflozin on the ventricular arrhythmic burden has not been investigated, yet. Therefore, the Ertugliflozin to Reduce Arrhythmic burden in ICD ± CRT patientS (ERASe) trial was designed to investigate the efficacy and safety of ertugliflozin in patients with reduced and midrange ejection fraction (EF) with or without diabetes. METHODS: Within a multicentre, national, randomized, double-blind, placebo-controlled, phase 3b trial we aim to enrol a total of 402 patients across Austria. Patients with reduced or midrange EF and ICD ± CRT therapy >3 months and previous ventricular tachycardia (at least 10 documented VT episodes within the last 12 months) are randomized in a 1:1 ratio to ertugliflozin (5 mg once daily orally administered) or matching placebo. The primary endpoint of the ERASe trial is to investigate the impact of ertugliflozin on total burden of ventricular arrhythmias. Further objectives will include number of therapeutic interventions of implanted devices, atrial fibrillation and heart failure biomarkers. CONCLUSION: The ERASe trial will be the first trial to test ertugliflozin in heart failure patients with nonpreserved ejection fraction and ongoing ICD ± CRT therapy regardless of their diabetic status. The ERASe trial may therefore extend the concept of SGLT2 inhibition to improve cardiac remodelling, including reduced arrhythmic burden. Trial registration Identifier EudraCT Nr. 2020-002581-14 / ClinicalTrials.gov Identifier: NCT04600921., (Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.)

Heart failure (HF) is common and is associated with high morbidity, mortality and high health expenditure. A multidisciplinary disease management plan (DMP) can reduce morbidity and mortality, save costs and improve the quality of life. In Austria, three HF-specific DMPs are currently in a project phase and four established DMPs are active. Although programs are widely heterogeneous with respect to their intervention type, they pursue the same interventional goal by supporting seamless care between inpatient and community care settings with a multidisciplinary team. This survey presents a systematic survey of the HF-specific DMPs in Austria. Disparities between programs are highlighted and discussed. The nationwide establishment of HF-specific DMPs that integrate primary care and cardiology services including a regulation of the remuneration of stakeholders and program infrastructure is needed to decrease the burden of HF for both the individual and society.

Background: Sodium glucose cotransporter 2 (SGLT2) inhibitors are established antidiabetic drugs with proven cardiovascular benefit. Although growing evidence suggests beneficial effects on myocardial remodeling, fluid balance and cardiac function, the impact of empagliflozin initiated early after acute myocardial infarction (AMI) has not been investigated yet. Therefore, the impact of EMpagliflozin on cardiac function and biomarkers of heart failure in patients with acute MYocardial infarction (EMMY) trial was designed to investigate the efficacy and safety of empagliflozin in diabetic and non-diabetic patients after severe AMI., Methods: Within a multicenter, randomized, double-blind, placebo-controlled, phase 3b trial we will enroll patients with AMI and characteristics suggestive of severe myocardial necrosis are randomized in a 1:1 ratio to empagliflozin (10 mg once daily) or matching placebo. The primary endpoint is the impact of empagliflozin on changes in NT-proBNP within 6 months after AMI. Secondary endpoints include changes in echocardiographic parameters, levels of ketone body concentrations, HbA1c levels and body weight, respectively. Hospitalization rate due to heart failure or other causes, the duration of hospital stay and all-cause mortality will be assessed as exploratory secondary endpoints., Discussion: The EMMY trial will test empagliflozin in patients with AMI regardless of their diabetic status. The EMMY trial may therefore underpin the concept of SGLT2 inhibition to improve cardiac remodeling, pre-and afterload reduction and cardiac metabolism regardless of its antidiabetic effects. Results will provide the rationale for the conduct of a cardiovascular outcome trial to test the effect of empagliflozin in patients with AMI., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Background: Improved exercise capacity in chronic heart failure (CHF) has been attributed to restoration of endothelial function. ACE inhibitors as well as beta blockers have previously been shown to enhance endothelial function and exercise capacity. The aim of this study was to determine whether short-term improvement in submaximal exercise capacity induced by optimized therapy with ACE inhibitors in combination with beta blockers is associated with restoration of endothelial function in CHF patients., Methods: Thirty-three patients with CHF were evaluated: six-minute walk test, NYHA class, brain natriuretic peptide (BNP), big Endothelin-1 (bigET-1) and flow-mediated vasodilation (FMD) of the brachial artery were assessed at baseline and after a 3-month period of optimized neurohormonal therapy. Two groups were formed retrospectively based on the changes in submaximal exercise capacity (responders and non-responders)., Results: Optimization of neurohormonal therapy was comparable between groups. Responders (n=17) revealed a significant increase in walking distance (304+/-109 to 441+/-75 m; p<0.01), which was paralleled by a decrease in NYHA class (2.7+/-0.6 to 2.0+/-0.4; p<0.01), BNP (484+/-454 to 243+/-197 pg/ml; p<0.01), and bigET-1 (2.0+/-0.9 vs. 1.5+/-0.6 fmol/ml; p=0.04). By contrast, the latter variables did not change in non-responders. Improvement in functional capacity in responders was associated with an increase in FMD (8.2+/-3.9% to 11.0+/-5.6%; p<0.05). Increments in FMD were directly correlated with increases in walking distance (r=0.34; p<0.05)., Conclusion: Short-term improvement of submaximal exercise capacity in CHF patients following optimized therapy with ACE inhibitors and beta blockers is associated with restoration of endothelial function in conduit arteries.

Chronic cardiac hepatopathy is a common entity in patients evaluated for heart transplantation (HTX). Hepatic injury is caused by severe heart failure resulting from prolonged recurrent congestion and/or impaired arterial perfusion. No data are available on the reversibility of cardiac hepatopathy in patients undergoing HTX. Data of 56 consecutive adult patients undergoing HTX during 2000-02 at the University Hospital of Innsbruck were analysed retrospectively. The following parameters were evaluated at the time of listing and 3, 6 and 12 months after HTX. Plasma levels of gamma-glutamyl transferase (gamma-GT), alkaline phosphatase (AP), bilirubin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), lactate dehydrogenase (LDH) and total plasma protein. When listed for HTX, only 12% of all patients analysed had physiological values throughout the seven laboratory parameters assessed. Elevated levels of gamma-GT, AP, bilirubin, AST, ALT, LDH and total plasma protein were detected in 66.6%, 29%, 50%, 16.7%, 10%, 40% and 18% of all patients respectively. Accordingly, median plasma levels of gamma-GT, bilirubin and LDH were elevated, whereas the mean plasma level of AP was at the upper normal range. In contrast, median plasma level of AST and mean plasma levels of ALT and total plasma protein were within the normal range: gamma-GT (median, 109.0; range, 634.0 U/l; n = 36), AP (mean, 120.2 +/- 78.9 U/l; n = 29), bilirubin (median, 1.3; range, 16.1 mg/dl; n = 32), LDH (median, 226.0; range, 2355.0 U/l; n = 33), AST (median, 29.0; range, 145.0 U/l; n = 36), ALT (mean, 28.3 +/- 20.8 U/l; n = 36) and total plasma protein (mean, 7.2 +/- 1.1 g/dl; n = 25). Within 3 months after HTX, elevated parameters except LDH significantly ameliorated: gamma-GT (median, 59.0; range, 1160.0 U/l; P = 0.011), AP (92.2 +/- 75.2 U/l; P = 0.016), bilirubin (median, 0.9; range, 8.1 mg/dl; P = 0.004), LDH slightly increased (median, 281.0; range, 543.0 U/l; P = 0.039), but there was a delayed improvement of this parameter after 6 and 12 months post-HTX. End-stage heart failure is characterized by a cholestatic liver enzyme profile with elevated plasma levels of gamma-GT and bilirubin. These parameters significantly improve within 3 months after HTX. Therefore, chronic cardiac hepatopathy seems to be a benign, potentially reversible disease.

Aims: Endothelial dysfunction has been shown to correlate with severity of congestive heart failure (CHF) and recent data suggest morphological changes of peripheral vasculature to be associated with the syndrome. We therefore investigated the hypothesis that vascular remodeling is associated with functional changes in peripheral conduit arteries and with systemic overexpression of ET-1 in patients suffering from CHF., Methods and Results: 57 consecutive patients referred to the Innsbruck Heart Failure and Transplantation Program (EF=23+/-7%) and 16 matched controls (EF=60+/-5%) were studied. Flow-mediated vasodilation (FMD), nitroglycerin-mediated vasodilation (NMD), wall thickness (WT), and incremental elastic modulus (Einc) were assessed by high-resolution ultrasound of the brachial artery. FMD (P=0.004) and NMD (P=0.02) were significantly higher in controls as compared to moderate and severe CHF patients. In contrast, brachial artery-wall thickness (BA-WT) was increased in severe CHF patients (P=0.038). BA-WT was significantly correlated with both FMD (r=-0.28; P=0.049) and NMD (r=-0.38; P=0.003), and with the Einc (r=0.45, P=0.001). Lumen diameter was not different among groups. In patients with BA-WT>0.31 mm, bigET-1 was higher compared to BA-WT<0.31 mm (P<0.05)., Conclusion: CHF is associated with remodeling of the brachial artery, which is characterized by morphological, mechanical and functional changes of the vessel wall. Endothelin-1 may play a role in the vascular remodeling process.

Aims Sodium–glucose co-transporter 2 inhibition reduces the risk of hospitalization for heart failure and for death in patients with symptomatic heart failure. However, trials investigating the effects of this drug class in patients following acute myocardial infarction are lacking. Methods and results In this academic, multicentre, double-blind trial, patients (n = 476) with acute myocardial infarction accompanied by a large creatine kinase elevation (>800 IU/L) were randomly assigned to empagliflozin 10 mg or matching placebo once daily within 72 h of percutaneous coronary intervention. The primary outcome was the N -terminal pro-hormone of brain natriuretic peptide (NT-proBNP) change over 26 weeks. Secondary outcomes included changes in echocardiographic parameters. Baseline median (interquartile range) NT-proBNP was 1294 (757–2246) pg/mL. NT-proBNP reduction was significantly greater in the empagliflozin group, compared with placebo, being 15% lower [95% confidence interval (CI) −4.4% to −23.6%] after adjusting for baseline NT-proBNP, sex, and diabetes status (P = 0.026). Absolute left-ventricular ejection fraction improvement was significantly greater (1.5%, 95% CI 0.2–2.9%, P = 0.029), mean E / e ′ reduction was 6.8% (95% CI 1.3–11.3%, P = 0.015) greater, and left-ventricular end-systolic and end-diastolic volumes were lower by 7.5 mL (95% CI 3.4–11.5 mL, P = 0.0003) and 9.7 mL (95% CI 3.7–15.7 mL, P = 0.0015), respectively, in the empagliflozin group, compared with placebo. Seven patients were hospitalized for heart failure (three in the empagliflozin group). Other predefined serious adverse events were rare and did not differ significantly between groups. Conclusion In patients with a recent myocardial infarction, empagliflozin was associated with a significantly greater NT-proBNP reduction over 26 weeks, accompanied by a significant improvement in echocardiographic functional and structural parameters. ClinicalTrials.gov registration  NCT03087773. [ABSTRACT FROM AUTHOR]