In this paper the Working Group on Myocardial and Pericardial Disease proposes a revised definition of dilated cardiomyopathy (DCM) in an attempt to bridge the gap between our recent understanding of the disease spectrum and its clinical presentation in relatives, which is key for early diagnosis and the institution of potential preventative measures. We also provide practical hints to identify subsets of the DCM syndrome where aetiology directed management has great clinical relevance.

@ERSpublicationsSimplified risk assessment using the number of low-risk criteria predicts prognosis at baseline and follow-up in PAH http://ow.ly/KMsj30cPNbmCite this article as: Boucly A, Weatherald J, Savale L, et al. Risk assessment, prognosis and guideline implementation in pulmonary arterial hypertension. Eur Respir J 2017; 50: 1700889 [https://doi.org/ 10.1183/13993003.00889-2017.ABSTRACT Current European guidelines recommend periodic risk assessment for patients with pulmonary arterial hypertension (PAH). The aim of our study was to determine the association between the number of low-risk criteria achieved within 1 year of diagnosis and long-term prognosis.Incident patients with idiopathic, heritable and drug-induced PAH between 2006 and 2016 were analysed. The number of low-risk criteria present at diagnosis and at first re-evaluation were assessed: World Health Organization (WHO)/New York Heart Association (NYHA) functional class I or II, 6-min walking distance (6MWD) >440 m, right atrial pressure <8 mmHg and cardiac index ⩾2.5 L·min. 1017 patients were included (mean age 57 years, 59% female, 75% idiopathic PAH). After a median follow-up of 34 months, 238 (23%) patients had died. Each of the four low-risk criteria independently predicted transplant-free survival at first re-evaluation. The number of low-risk criteria present at diagnosis ( p<0.001) and at first re-evaluation ( p<0.001) discriminated the risk of death or lung transplantation. In addition, in a subgroup of 603 patients with brain natriuretic peptide (BNP) or Nterminal pro-brain natriuretic peptide (NT-proBNP) measurements, the number of three noninvasive criteria (WHO/NYHA functional class, 6MWD and BNP/NT-proBNP) present at first re-evaluation discriminated prognostic groups ( p<0.001).A simplified risk assessment tool that quantifies the number of low-risk criteria present accurately predicted transplant-free survival in PAH.

Objective. Screening allows for early management of pulmonary arterial hypertension (PAH), a severe complication of systemic sclerosis (SSc). Since no consensus has been reached on the method and criteria for optimal screening, we sought to develop an algorithm based on symptoms, Doppler echocardiography, and right heart catheterization (RHC) for application to a nationwide multicenter SSc population in France.Methods. This prospective study was conducted Conclusion. This screening algorithm, based on dyspnea, Doppler echocardiographic evaluation of VTR, and RHC, enabled early detection of PAH at a mild stage. Whether mild PAH will evolve to severe PAH in reported cases and whether this early diagnosis translates into improved prognosis for patients with mild PAH will be evaluated in the ongoing 3-year followup of this cohort.Pulmonary arterial hypertension (PAH) is a disease of the small pulmonary arteries, characterized by a progressive increase in pulmonary vascular resistance, ultimately causing right ventricular failure and death. PAH is defined as a mean pulmonary artery pressure (mPAP) Ն25 mm Hg at rest or Ն30 mm Hg during Supported by a research grant from Actelion Pharmaceuticals France for the logistical support, monitoring, project management, data management, and statistical analysis of this study.

Objective: To study the role of long noncoding RNAs as potential biomarkers in heart disease. Methods and Results: Global transcriptomic analyses were done in plasma RNA from patients with or without left ventricular remodeling after myocardial infarction. Regulated candidates were validated in 3 independent patient cohorts developing cardiac remodeling and heart failure (788 patients). The mitochondrial long noncoding RNA uc022bqs.1 (LIPCAR) was downregulated early after myocardial infarction but upregulated during later stages. LIPCAR levels identified patients developing cardiac remodeling and were independently to other risk markers associated with future cardiovascular deaths. Key Words: cardiac biomarkers ■ cardiac remodeling ■ circulating lncRNA ■ heart failure ■ mitochondria ■ myocardial infarction ■ RNA, long noncoding Conclusions: LIPCAR isOriginal received March 10, 2014; revision received March 20, 2014; accepted March 24, 2014. In February 2014, the average time from submission to first decision for all original research papers submitted to Circulation Research was 13.8 days.Brief UltraRapid Communications are designed to be a format for manuscripts that are of outstanding interest to the readership, report definitive observations, but have a relatively narrow scope. Less comprehensive than Regular Articles but still scientifically rigorous, BURCs present seminal findings that have the potential to open up new avenues of research. A decision on BURCs is rendered within 7 days of submission.From the Institute of Molecular and Translational Therapeutic Strategies (IMTTS), IFB-Tx (R.K., I.V., J.F., A.H., T.T.) and REBIRTH Excellence Cluster (T.T.), Hannover Medical School, Hannover, Germany; Inserm, U744, University Lille Nord de France, Lille, France (C.B., F.M., G.L., P.d.G., F.P.); Institut Pasteur de Lille, Lille, France (C.B., F.M., G.L., P.d.G., F.P.); Centre Hospitalier Régional et Universitaire de Lille, Lille, France (C.B., G.L., P.d.G., F.P.); Faculté de Médecine de Lille, Lille, France (C.B., G.L.); and National Heart and Lung Institute, Imperial College London, London, United Kingdom (T.T. Methods Populations of Patients With HFThe strategy of lncRNA screening and validation is depicted in Figure 1A. A potential association between detectable lncRNAs in EDTA-plasma and presence of future LV remodeling post MI was analyzed in the REmodelage VEntriculaire (REVE)-2 cohort. This prospective multicenter study was designed to analyze the association between circulating biomarkers and LV remodeling. 15 A total of 246 patients with a first anterior wall Q-wave MI have been enrolled from February 2006 to September 2008. Inclusion criteria were hospitalization within 24 hours after symptom onset and ≥3 akinetic LV segments in the infarct zone at the predischarge echocardiography. Exclusion criteria were inadequate echocardiographic image quality, life-limiting noncardiac disease, significant valvular disease, or prior Q-wave MI. The protocol required serial echographic studies at hospital discharge ...

This GWAS identified two loci involved in sporadic DCM, one of them probably implicates BAG3. Our results show that rare mutations in BAG3 contribute to monogenic forms of the disease, while common variant(s) in the same gene are implicated in sporadic DCM.

In addition to the NYHA classification and to the percent of maximal predicted VO2, RVEF is an independent predictor of survival in patients with moderate CHF.

Objective. Pulmonary arterial hypertension (PAH) is a severe, life-limiting complication of systemic sclerosis (SSc). Guidelines recommend early detection and management of SSc-PAH. However, little is known about the impact of detection programs on patients with SSc-PAH. This study was undertaken to assess the clinical characteristics of patients with SSc-PAH at diagnosis and their long-term outcomes. Results. There were 16 patients in each cohort. At the time of PAH diagnosis, patients in the detection cohort had less advanced pulmonary vascular disease compared with patients in the routine practice cohort, as evidenced by more patients being in New York Heart Supported by Actelion Pharmaceuticals France. Methods. Two incident cohorts of patients with

Objective. An algorithm for the detection of pulmonary arterial hypertension (PAH), based on the presence of dyspnea and the findings of Doppler echocardiographic evaluation of the velocity of tricuspid regurgitation (VTR) and right-sided heart catheterization (RHC), which was applied in a large multicenter systemic sclerosis (SSc) population, estimated the prevalence of PAH to be 7.85%. The aim of this observational study was to investigate the incidence of PAH and pulmonary hypertension (PH) during a 3-year followup of patients from the same cohort (the ItinérAIR-Sclérodermie Study).Methods. Patients with SSc and without evidence of PAH underwent evaluation for dyspnea and VTR at study entry and during subsequent visits. Patients in whom PAH was suspected because of a VTR of 2.8-3.0 meters/second and unexplained dyspnea or a VTR of >3.0 meters/second underwent RHC to confirm the diagnosis.Results. A total of 384 patients were followed up for a mean ؎ SD of 41.03 ؎ 5.66 months (median 40.92 months). At baseline, 86.7% of the patients were women, and the mean ؎ SD age of the patients was 53.1 ؎ 12.0 years. The mean ؎ SD duration of SSc at study entry was 8.7 ؎ 7.6 years. After RHC, PAH was diagnosed in 8 patients, postcapillary PH in 8 patients, and PH associated with severe pulmonary fibrosis in 2 patients. The incidence of PAH was estimated to be 0.61 cases per Supported by a research grant from Actelion Pharmaceuticals