Comparison of Valve Performance of the Intra-Annular Self-Expanding Portico (TM) Transcatheter Aortic Valve With Contemporary Supra-Annular Self-Expanding and Intra-Annular Balloon-Expandable Valves: Insights From the PORTICO IDE Trial

Raj R. Makkar,Ron Waksman,Mark Groh,Mark J. Russo,James Hermiller,Stephen Worthley,Bassem Chehab,Federico M. Asch,Rahul P. Sharma,Hasan Jilaihawi,Augusto D. Pichard,Michael J. Reardon,Gregory P. Fontana

JACC-CARDIOVASCULAR INTERVENTIONS（2020）

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摘要

Supra-annular self-expanding transcatheter heart valves (THVs) are associated with superior hemodynamics and low prosthetic-patient mismatch (PPM). The PORTICO IDE trial is the first large, head-to-head device study to compare the performance of three THV designs; the intra-annular self-expanding

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关键词

valve performance,aortic,intra-annular,self-expanding,supra-annular,balloon-expandable

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