title: Searching for the Golden Formula: Less Is More, or Not?
authors.affiliation: Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany. Electronic address: jan-malte.sinning@ukb.uni-bonn.de.
authors.forename: Jan-Malte
authors.initials: JM
authors.lastname: Sinning
mesh_terms: D001022:Aortic Valve Insufficiency; D001024:Aortic Valve Stenosis / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D016896:Treatment Outcome
keywords: AR index; TAVI; TAVR; aortic stenosis; hemodynamics; paravalvular regurgitation