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Background Despite the use of optimal medical therapy, HFrEF remains a leading cause of morbidity, mortality and health care costs. The introduction of angiotensin receptor/neprilysin inhibitors (ARNIs) had a revolutionary impact on the treatment of patients with heart failure and reduced left ventricular ejection fraction (HFrEF). Methods The aim of the study was to monitor over time the perceived quality of life, the physical performance, the trend of BNP and NT-ProBNP and the NYHA functional class in patients with HFrEF during treatment with sacubitril/valsartan. We enrolled 37 patients (63 ± 10 years old, 76% men) who underwent a total of one year follow-up. All patients underwent clinical evaluation, 6MWT, blood analysis (in particular NT-pro-BNP and BNP, renal function test); Kansas City Cardiomyopathy Questionnaire (KCCQ) and the NYHA functional class assessment were also performed, at the beginning of the study and after 3, 6 and 12 months of therapy. Results We observed at each follow-up a significant improvement of KCCQ score, 6MWT, NTProBNP, BNP and of NYHA class. However, analyzing the Δ % of variation of each single parameter, the improvement was not uniform in time. We also observed that only 37% of patients tolerated the full recommended dose of sacubitril/valsartan (97/103 mg b.i.d.); of the remaining, 40% tolerated the intermediate dose (49/51 mg b.i.d.) and 23% the minimum (24/26 md b.i.d.). Conclusions Sacubitril/valsartan therapy improves significantly quality of life, physical effort resistance, BNP and NT-ProBNP and NYHA functional class in patients with HFrEF. Although not all the patients tolerated the maximum recommended dose, the beneficial effects were significant even at lower doses.

BACKGROUND Differentiation of Type 2 Brugada Pattern (BP) from incomplete right bundle branch block or normal rSr' pattern can be insidious. The aim of this study was to assess interobserver and intraobserver agreement in the diagnosis of type 2 BP in a cohort of cardiologists with different skills. METHODS We collected 14 ECGs with a positive terminal deflection of the QRS complex in lead V1 and V2 at the 4th intercostal space. We proposed these ECGs, specifying to use 2012 Consensus conference criteria for diagnosis of type 2 BP, to 42 participants: 14 arrhythmologists, 14 general cardiologists and 14 electrophysiology (EP) fellows. The same 14 ECGs, with a different order, were proposed fifteen days later to the same cohort to assess intraobserver variability. Authors analyzed all 14 ECGs in order to assess whether 2012 Consensus Conference criteria for BP were fulfilled. All patients underwent provocative test with IC antiarrhythmics drugs (flecainide) in order to exclude or confirm the diagnosis of Brugada Syndrome (BrS). RESULTS Slight interobserver agreement (Fleiss K

Psoriasis (Pso) is a chronic inflammatory immune-mediated skin disease associated with several comorbidities. Despite the growing number of studies providing evidence for the link between Pso and Cardiovascular (CV) disorders, there are still many unsolved questions, dealing with the role of the skin disease as an independent risk factor for CV events, the influence of Pso severity and duration on CV damage, the presence of Psoriatic Arthritis (PsA) as a predictor of increased CV mortality and morbidity and the detection of reliable clinical, laboratory and/or instrumental parameters to stratify CV risk in psoriatic patients. Moreover, it remains to clarify if the early treatment of the dermatosis may lower CV risk. In this paper we will try to provide answers to these queries in the light of the updated data of the literature.

Takotsubo cardiomyopathy is a syndrome which mimics acute myocardial infarction (AMI) occurring often after an emotional or physical stress. We report the case of a female patient who suffered from Takotsubo cardiomyopathy associated to a coronary fistula after pacemaker implantation. Its occurrence should be always remembered by the implanters, avoiding it by an appropriate psychological screening and use of conscious sedation.