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The long-term outcome of asymptomatic patients with severe AS was dismal when managed conservatively in this real-world analysis and might be substantially improved by an initial AVR strategy. (Contemporary Outcomes After Surgery and Medical Treatment in Patients With Severe Aortic Stenosis Registry; UMIN000012140).

AimsOver the last decade, major developments in medicine have led to significant changes in the clinical management of heart failure patients. This study was designed to evaluate the recent trends in clinical characteristics, management, and short‐term and long‐term prognosis of patients with acute decompensated heart failure (ADHF) in Japan.Methods and resultsThe Kyoto Congestive Heart Failure study is a prospective, observational, multicentre cohort study, enrolling consecutive ADHF patients from 19 participating hospitals in Japan from November 2014 to March 2016. A total of 4000 patients will be enrolled into the study and patients' anthropometric, socio‐economic, and clinical data from hospital admission to discharge will be collected. In addition, in a pre‐determined subgroup of patients (n=1500), a longitudinal follow‐up for 2 years is scheduled.ConclusionsThe Kyoto Congestive Heart Failure study will provide valuable information regarding patients with ADHF in the real‐world clinical practice of Japan and will be indispensable for future clinical and policy decision‐making with respect to heart failure.

Background: Recently, the Academic Research Consortium for High Bleeding Risk (ARC-HBR) has been proposed to standardize the definition of HBR, which was arbitrarily defined as a Bleeding Academic Research Consortium 3 or 5 bleeding ≥4% at 1-year. However, the prevalence and the expected bleeding event rate of HBR patients defined by ARC-HBR criteria are currently unknown in the real-world percutaneous coronary intervention practice. Methods: We applied the ARC-HBR criteria in the CREDO-Kyoto (Coronary Revascularization Demonstrating Outcome Study in Kyoto) registry cohort-2, a multicenter registry that enrolled 13 058 consecutive patients who underwent their first percutaneous coronary intervention. The primary bleeding end point was defined as the Global Utilization of Streptokinase and Tissue plasminogen activator for Occluded coronary arteries moderate/severe bleeding. There were 5570 patients (43%) in the HBR group and 7488 patients in the no-HBR group. Results: Cumulative incidence of the primary bleeding end point was much higher in the HBR group than in the no-HBR group (10.4% versus 3.4% at 1-year, and 18.9% versus 6.6% at 5-year, P <0.0001). Presence of each ARC-HBR major or even minor criterion, in isolation, with the exception of liver cirrhosis and prior ischemic stroke, was also associated with major bleeding risk higher than 4% at 1-year. Cumulative 5-year incidence of the primary bleeding end point got incrementally higher as the number of the ARC-HBR major criteria increased (≥3 majors: 49.9%, 2 majors: 30.6%, 1 major: 18.5%, ≥2 minors: 14.7%, and no-HBR: 6.6%, P <0.0001). Conclusions: ARC-HBR criteria successfully identified those patients with very HBR after percutaneous coronary intervention, who represented 43% of patients in this all-comers registry.

the high controlling nutritional status (conUt) score that represents poor nutritional status has been acknowledged to have prognostic implications in chronic heart failure. We aimed to investigate its role in acute decompensated heart failure (ADHf). Using the data from an multicenter registry that enrolled 4056 consecutive patients hospitalized for ADHF in Japan between 2014 and 2016, we analyzed 2466 patients in whom data on the components of the conUt score at hospital presentation were available. The decrease of lymphocyte count and total cholesterol was assigned with 0, 1, 2, and 3 points and the decrease of albumin was assigned with 0, 2, 4, and 6 points according to the severity. We defined low CONUT score as 0-4 (N = 1568) and high CONUT score as 5-9 (N = 898). The patients in the high CONUT score group were older and more likely to have a smaller body mass index than those in the low conUt score group. the high conUt score group was associated with higher rate of death and infection during the index hospitalization compared to the low CONUT score group (9.0% versus 4.4%, and 21.9% versus 12.7%, respectively). After adjusting for confounders, the excess risk of high relative to low CONUT score for mortality and infection was significant (OR: 1.61, 95%CI: 1.05-2.44, and OR: 1.66, 95%CI: 1.30-2.12, respectively). The effect was incremental according to the score. High CONUT score was associated with higher risk for in-hospital mortality and infection in an incremental manner in patients hospitalized for ADHf. Despite recent advances in chronic heart failure (HF) therapy, there remain unmet needs to reduce the high mortality rate and to assess the mortality risk in patients hospitalized for acute decompensated HF (ADHF) 1 .