title: Interventional options for severe aortic regurgitation after transcatheter aortic valve implantation: balloons, snares, valve-in-valve.
authors.forename: Holger
authors.initials: H
authors.lastname: Eggebrecht
authors.forename: Mirko
authors.initials: M
authors.lastname: Doss
authors.forename: Axel
authors.initials: A
authors.lastname: Schmermund
authors.forename: Bernd
authors.initials: B
authors.lastname: Nowak
authors.forename: Josef
authors.initials: J
authors.lastname: Krissel
authors.forename: Thomas
authors.initials: T
authors.lastname: Voigtländer
mesh_terms: D000208:Acute Disease; D000369:Aged, 80 and over; D001021:Aortic Valve / Q000473:pathology / Q000601:surgery; D001022:Aortic Valve Insufficiency / Q000209:etiology / Q000503:physiopathology*; D001024:Aortic Valve Stenosis / Q000473:pathology / Q000601:surgery*; D006328:Cardiac Catheterization / Q000379:methods; D002404:Catheterization; D005500:Follow-Up Studies; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D008297:Male; D012720:Severity of Illness Index