title: Fixing that vexing paravalvar leak.
authors.forename: Peter C
authors.initials: PC
authors.lastname: Block
mesh_terms: D001021:Aortic Valve; D001022:Aortic Valve Insufficiency / Q000628:therapy*; D001024:Aortic Valve Stenosis / Q000628:therapy*; D006328:Cardiac Catheterization / Q000295:instrumentation*; D005260:Female; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000295:instrumentation*; D006801:Humans; D008297:Male