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BACKGROUND Patients with acute severe aortic regurgitation (AR) due to infective endocarditis can progress rapidly from the hemodynamically stable patient to pulmonary edema and cardiogenic shock. We sought to identify patients at risk of decompensation where emergent surgery should be undertaken. METHODS We identified 90 patients with acute severe AR from the echocardiography laboratory database. Baseline clinical, hemodynamic (heart rate (HR) and blood pressure (BP)), and echocardiographic data including mitral filling, premature mitral valve closure (PMVC), and diastolic mitral regurgitation (DMR) were identified. The primary endpoint was subsequent development of pulmonary edema or severe hemodynamic instability. RESULTS Patients who met the primary endpoint had a higher HR (98.5 bpm vs 80.5 bpm), lower diastolic BP (54 mm Hg vs 61.5 mm Hg), higher mitral E-wave velocity (113 cm/s vs 83 cm/s), higher E/e' ratio (12.4 vs 8), higher proportion of DMR (27.8% vs 7.4%), and PMVC (25% vs 9.3%) than patients who did not meet the endpoint. The proportion of patients with the primary endpoint increased as HR increased ((≤81 bpm) 3/30 (10%), (81-94 bpm) 11/31 (35.5%), (≥94 bpm) 22/29 (75.9%), P

INTRODUCTION The optimal ablation approach for persistent atrial fibrillation (AF) remains unclear. METHODS AND RESULTS Objective was to compare the long-term rates of freedom from AF/AT in patients that underwent STAR mapping guided ablation against outcomes of patients undergoing conventional ablation procedures. Patients undergoing ablation for persistent AF as part of the Stochastic Trajectory Analysis of Ranked signals (STAR) mapping study were included. Outcomes following 'pulmonary vein isolation (PVI) plus STAR mapping guided ablation (STAR mapping cohort) were compared to patients undergoing PVI alone ablation during the same time period and also a propensity-matched cohort undergoing PVI plus the addition of complex fractionated electrogram (CFAE) and/or linear ablation ("conventional ablation"). Rates of procedural AF termination and freedom from AF/AT during follow-up were compared. Sixty-five patients were included in both the STAR cohort and propensity matched conventional ablation cohort. AF termination rates were significantly higher in the STAR cohort (51/65, 78.5%) than conventional ablation cohort (10/65, 15.4%) and PVI alone ablation cohort (13/50, 26.0%; STAR cohort vs. other 2 cohorts both p

Aim Rolandic epilepsy is the most common childhood epilepsy, often presenting with neuropsychological impairments. The aim of the study was to formally assimilate the findings of existing studies varying widely in methodology, thereby confirming the nature and prevalence of impairments in literacy and language. Methods Using meta-analytical techniques, we evaluated 22 studies of literacy and/or language skills in children with rolandic epilepsy, published after 2000, among participants with IQs>70 and in which effect sizes could be acquired. Diagnosis required the presence of classical centrotemporal spikes arising from a normal background on electroencephalograms; a clinical history including at least one seizure; and no additional neurological condition. Overall effect size and heterogeneity were measured for single-word reading, phonological processing, and expressive and receptive language. Results Mean effect sizes (Cohen's d) ranged from 0.50 (95% confidence interval [CI] 0.23–0.78) for phonological processing, through 0.71 (95% CI 0.52–0.90) for word reading and 0.72 (95% CI 0.34–1.1) for receptive language, to 0.75 (95% CI 0.45–1.05) for expressive language. While group differences for reading measures were consistent, those for language were heterogeneous and varied across studies explained by age and IQ of samples. Interpretation The presence of reading and phonological processing deficits in children with rolandic epilepsy highlights the importance of early literacy and language assessment in this population.