TAVR prosthesis recoil: Unknowns and implications

Key Points TAVR acute recoil has not been properly assessed with current generation balloon‐expandable prosthesis. Acute recoil was greater during initial deployment than in postdilatation, in middle stent than inflow or outflow, and in antero‐posterior than lateral axis. No predictors or clinical i...

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Bibliographic Details
Published in:	Catheterization and cardiovascular interventions Vol. 96; no. 7; pp. 1531 - 1532
Main Authors:	Belardi, Jorge A., Lamelas, Pablo
Format:	Journal Article
Language:	English
Published:	Hoboken, USA John Wiley & Sons, Inc 01-12-2020 Wiley Subscription Services, Inc
Subjects:	Balloon treatment Dilatation Heart Valve Prosthesis Implantation Humans Implants Prostheses Stents Transcatheter Aortic Valve Replacement - adverse effects Treatment Outcome
Online Access:	Get full text
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Summary:	Key Points TAVR acute recoil has not been properly assessed with current generation balloon‐expandable prosthesis. Acute recoil was greater during initial deployment than in postdilatation, in middle stent than inflow or outflow, and in antero‐posterior than lateral axis. No predictors or clinical implications of acute valvular recoil were detected, calling for further research to better understand this phenomenon.
Bibliography:	SourceType-Other Sources-1 content type line 63 ObjectType-Editorial-2 ObjectType-Commentary-1
ISSN:	1522-1946 1522-726X
DOI:	10.1002/ccd.29407