CBS 2019
CBSMD教育中心
English

Transcatheter Aortic Valve Replacement

科研文章

荐读文献

Transcatheter Aortic-Valve Replacement with a Self-Expanding Valve in Low-Risk Patients Raising the Evidentiary Bar for Guideline Recommendations for TAVR: JACC Review Topic of the Week Edoxaban versus Vitamin K Antagonist for Atrial Fibrillation after TAVR Predictors of high residual gradient after transcatheter aortic valve replacement in bicuspid aortic valve stenosis Transcatheter Versus Surgical Aortic Valve Replacement in Patients With Severe Aortic Valve Stenosis: 1-Year Results From the All-Comers NOTION Randomized Clinical Trial Long-Term Durability of Transcatheter Heart Valves: Insights From Bench Testing to 25 Years Timing of intervention in asymptomatic patients with valvular heart disease Online Quantitative Aortographic Assessment of Aortic Regurgitation After TAVR: Results of the OVAL Study A prospective, randomised trial of transapical transcatheter aortic valve implantation vs. surgical aortic valve replacement in operable elderly patients with aortic stenosis: the STACCATO trial Temporal Trends in Transcatheter Aortic Valve Replacement in France: FRANCE 2 to FRANCE TAVI

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 . . .