title: Round pegs for not round holes: the challenge of percutaneous repair of paravalvular regurgitation.
authors.forename: Paul
authors.initials: P
authors.lastname: Sorajja
mesh_terms: D001705:Bioprosthesis; D006328:Cardiac Catheterization; D004696:Endocarditis / Q000601:surgery*; D006333:Heart Failure / Q000628:therapy*; D006345:Heart Septal Defects, Ventricular / Q000628:therapy*; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000295:instrumentation*; D006801:Humans; D008297:Male; D011475:Prosthesis Failure