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Does pulsed field ablation regress over time? A quantitative temporal analysis of pulmonary vein isolation 2015 ACC/HRS/SCAI Left Atrial Appendage Occlusion Device Societal Overview Single direct oral anticoagulant therapy in stable patients with atrial fibrillation beyond 1 year after coronary stent implantation Detection of Device-Related Thrombosis Following Left Atrial Appendage Occlusion A Comparison Between Cardiac Computed Tomography and Transesophageal Echocardiography​: A Comparison Between Cardiac Computed Tomography and Transesophageal Echocardiography Gut microbiota dysbiosis promotes age-related atrial fibrillation by lipopolysaccharide and glucose-induced activation of NLRP3-inflammasome Left Atrial Appendage Occlusion during Cardiac Surgery to Prevent Stroke Rivaroxaban Is Associated With Higher Rates of Gastrointestinal Bleeding Than Other Direct Oral Anticoagulants: A Nationwide Propensity Score–Weighted Study Patent Foramen Ovale Attributable Cryptogenic Embolism With Thrombophilia Has Higher Risk for Recurrence and Responds to Closure Management and outcomes of patients with left atrial appendage thrombus prior to percutaneous closure Frailty and Clinical Outcomes of Direct Oral Anticoagulants Versus Warfarin in Older Adults With Atrial Fibrillation: A Cohort Study
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EditorialNovember 16, 2019

JOURNAL:N Engl J Med. Article Link

Timing of Intervention in Aortic Stenosis

P Lancellotti, MA Vannan. Keywords: asymptomatic patients with severe aortic stenosis; treatment timing

ABSTRACT


Current guidelines require that in patients with severe aortic stenosis, symptoms related to the valvular disease be present for consideration of transcatheter aortic-valve replacement (TAVR) or surgical aortic-valve replacement.  In the absence of symptoms, only very severe aortic stenosis is an indication (class IIa) for intervention. Kang et al. now report in the Journal the results of a trial involving patients with asymptomatic, very severe aortic stenosis who were randomly assigned to surgical aortic-valve replacement or conservative care (clinical follow-up and observation). Outcomes (death during or within 30 days after surgery [operative mortality] or death from cardiovascular causes; death from . . .